build: config spotless plugin and reformat code

build.gradle

@@ -3,6 +3,8 @@ plugins {
     id 'application'
 }
 
+apply from: '../spotless.gradle'
+
 mainClassName = 'org.bdware.server.NodeCenterServer'
 
 application {

src/main/java/org/bdware/sc/udp/UDPMessage.java

@@ -2,85 +2,84 @@ package org.bdware.sc.udp;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
- import java.io.ObjectInputStream;
+import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
- 
+
 public class UDPMessage implements Serializable {
-	private static final long serialVersionUID = -8103830946473687985L;
-	int isPart = 0;
-	public UDPMessageType type;
-	public int id; // 要标记sender
-	int order;
-	int requestID;
-	byte[] content;
+    private static final long serialVersionUID = -8103830946473687985L;
+    int isPart = 0;
+    public UDPMessageType type;
+    public int id; // 要标记sender
+    int order;
+    int requestID;
+    byte[] content;
 
-	public UDPMessage() {
-	}
+    public UDPMessage() {}
 
-	public void setIsPart(boolean isPart) {
-		this.isPart = isPart ? 1 : 0;
-	}
+    public void setIsPart(boolean isPart) {
+        this.isPart = isPart ? 1 : 0;
+    }
 
-	public void setContent(byte[] content) {
-		this.content = content;
-	}
+    public void setContent(byte[] content) {
+        this.content = content;
+    }
 
-	public byte[] getContent() {
-		return content;
-	}
+    public byte[] getContent() {
+        return content;
+    }
 
-	static int Len = 6000;// 1000
+    static int Len = 6000;// 1000
 
-	public List<UDPMessage> split() {
-		List<UDPMessage> splited = new ArrayList<>();
-//		System.out.println("[UDPMessage split] content.length" + content.length);
-		if (content.length < Len) {
-			splited.add(this);
-			return splited;
-		}
-		for (int i = 0; i < content.length; i += Len) {
-			UDPMessage msg = new UDPMessage();
-			msg.isPart = 1;
-			msg.id = this.id;
-			msg.order = i / Len;
-			if (i + Len > content.length) {
-				msg.content = new byte[content.length - i];
-				System.arraycopy(content, i, msg.content, 0, content.length - i);
-			} else {
-				msg.content = new byte[Len];
-				System.arraycopy(content, i, msg.content, 0, Len);
-			}
-			splited.add(msg);
-		}
-		return splited;
-	}
+    public List<UDPMessage> split() {
+        List<UDPMessage> splited = new ArrayList<>();
+        // System.out.println("[UDPMessage split] content.length" + content.length);
+        if (content.length < Len) {
+            splited.add(this);
+            return splited;
+        }
+        for (int i = 0; i < content.length; i += Len) {
+            UDPMessage msg = new UDPMessage();
+            msg.isPart = 1;
+            msg.id = this.id;
+            msg.order = i / Len;
+            if (i + Len > content.length) {
+                msg.content = new byte[content.length - i];
+                System.arraycopy(content, i, msg.content, 0, content.length - i);
+            } else {
+                msg.content = new byte[Len];
+                System.arraycopy(content, i, msg.content, 0, Len);
+            }
+            splited.add(msg);
+        }
+        return splited;
+    }
 
-	public byte[] toByteArray() {
-		try {
-			ByteArrayOutputStream bo = new ByteArrayOutputStream();
-			ObjectOutputStream output;
-			output = new ObjectOutputStream(bo);
-			output.writeObject(this);
-			return bo.toByteArray();
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		return null;
-	}
+    public byte[] toByteArray() {
+        try {
+            ByteArrayOutputStream bo = new ByteArrayOutputStream();
+            ObjectOutputStream output;
+            output = new ObjectOutputStream(bo);
+            output.writeObject(this);
+            return bo.toByteArray();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
 
-	public static UDPMessage parse(byte[] data, int len) {
-		try {
-			ByteArrayInputStream bi = new ByteArrayInputStream(data);
- 			ObjectInputStream input = new ObjectInputStream(bi);
-			return (UDPMessage) input.readObject();
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-		return null;
-	}
+    public static UDPMessage parse(byte[] data, int len) {
+        try {
+            ByteArrayInputStream bi = new ByteArrayInputStream(data);
+            ObjectInputStream input = new ObjectInputStream(bi);
+            return (UDPMessage) input.readObject();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
 
 }

src/main/java/org/bdware/sc/udp/UDPMessageType.java

@@ -3,5 +3,5 @@ package org.bdware.sc.udp;
 import java.io.Serializable;
 
 public enum UDPMessageType implements Serializable {
-	shakeHand, request, reply
+    shakeHand, request, reply
 }

src/main/java/org/bdware/sc/udp/UDPNode.java

@@ -5,16 +5,16 @@ import java.net.SocketAddress;
 import org.bdware.sc.conn.Node;
 
 public class UDPNode extends Node {
-	public UDPNode(SocketAddress addr) {
-		this.addr = addr;
-	}
+    public UDPNode(SocketAddress addr) {
+        this.addr = addr;
+    }
 
-	public int id;
-	public long lastUpdatedTime;
-	public SocketAddress addr;
+    public int id;
+    public long lastUpdatedTime;
+    public SocketAddress addr;
 
-	public String getAddr() {
-		InetSocketAddress inet4 = (InetSocketAddress) addr;
-		return inet4.getHostString() + ":" + inet4.getPort();
-	}
+    public String getAddr() {
+        InetSocketAddress inet4 = (InetSocketAddress) addr;
+        return inet4.getHostString() + ":" + inet4.getPort();
+    }
 }

src/main/java/org/bdware/server/NodeCenterServer.java

@@ -53,17 +53,15 @@ public class NodeCenterServer {
             Executors.newScheduledThreadPool(8);
     static SslContext sslContext = null;
     public static URLClassLoader pluginLoader;
-//    static byte[] delimiter = "wonbifoodie".getBytes();
+    // static byte[] delimiter = "wonbifoodie".getBytes();
 
     static {
         KeyValueDBUtil.setupNC();
-//        TimeDBUtil.setupNC();
+        // TimeDBUtil.setupNC();
         TimeDBUtil.setupNC();
-        Configurator.setLevel(
-                "io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder",
+        Configurator.setLevel("io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder",
                 Level.OFF);
-        Configurator.setLevel(
-                "io.netty.handler.codec.http.websocketx.WebSocket08FrameEncoder",
+        Configurator.setLevel("io.netty.handler.codec.http.websocketx.WebSocket08FrameEncoder",
                 Level.OFF);
     }
 
@@ -102,7 +100,7 @@ public class NodeCenterServer {
 
     private static String[] parseStrAsList(String str) {
         if (str == null) {
-            return new String[]{};
+            return new String[] {};
         }
         return str.split(",");
     }
@@ -125,18 +123,18 @@ public class NodeCenterServer {
             try {
                 BufferedReader br = new BufferedReader(new FileReader(keyFile));
                 String pubKey = br.readLine();
-                String nowManager =
-                        KeyValueDBUtil.instance.getValue(
-                                NCTables.ConfigDB.toString(), NCManagerAction.centerManger);
+                String nowManager = KeyValueDBUtil.instance.getValue(NCTables.ConfigDB.toString(),
+                        NCManagerAction.centerManger);
                 // manager.key is used when node manager isn' set
                 if (null == nowManager || nowManager.isEmpty()) {
-                    KeyValueDBUtil.instance.setValue(
-                            NCTables.ConfigDB.toString(), NCManagerAction.centerManger, pubKey);
-                    KeyValueDBUtil.instance.setValue(
-                            NCTables.ConfigDB.toString(), NCManagerAction.clusterName, "clusterName_" + pubKey.substring(0, 5));
-                    KeyValueDBUtil.instance.setValue(NCTables.NodeUser.toString(), pubKey, Role.CenterManager.toString());
-                    KeyValueDBUtil.instance.setValue(
-                            NCTables.NodeTime.toString(), pubKey, Long.toString(new Date().getTime()));
+                    KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(),
+                            NCManagerAction.centerManger, pubKey);
+                    KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(),
+                            NCManagerAction.clusterName, "clusterName_" + pubKey.substring(0, 5));
+                    KeyValueDBUtil.instance.setValue(NCTables.NodeUser.toString(), pubKey,
+                            Role.CenterManager.toString());
+                    KeyValueDBUtil.instance.setValue(NCTables.NodeTime.toString(), pubKey,
+                            Long.toString(new Date().getTime()));
                     LOGGER.info("set node manager from manager.key");
                 }
             } catch (IOException ignored) {
@@ -148,7 +146,7 @@ public class NodeCenterServer {
         OtherNCProxy.instance.init();
 
         startHttp(cmf.servicePort);
-        //System.out.println("PORT"+cmf.servicePort);
+        // System.out.println("PORT"+cmf.servicePort);
     }
 
     public static void listenSocket(int port) throws Exception {
@@ -157,25 +155,21 @@ public class NodeCenterServer {
         EventLoopGroup workerGroup = new NioEventLoopGroup();
         ServerBootstrap b = new ServerBootstrap();
         b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
-        b.group(bossGroup, workerGroup)
-                .channel(NioServerSocketChannel.class)
-                .option(ChannelOption.SO_BACKLOG, 100)
-                .localAddress(port)
-                .childHandler(
-                        new ChannelInitializer<SocketChannel>() {
-                            @Override
-                            protected void initChannel(SocketChannel arg0) {
-                                arg0.pipeline()
-                                        .addLast(new DelimiterCodec())
-                                        .addLast(new NodeCenterFrameHandler());
-                            }
-                        });
+        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class)
+                .option(ChannelOption.SO_BACKLOG, 100).localAddress(port)
+                .childHandler(new ChannelInitializer<SocketChannel>() {
+                    @Override
+                    protected void initChannel(SocketChannel arg0) {
+                        arg0.pipeline().addLast(new DelimiterCodec())
+                                .addLast(new NodeCenterFrameHandler());
+                    }
+                });
         b.bind(port).sync().channel();
     }
 
     public static void startHttp(int port) {
-        File[] pluginJar = new File("./pluginLib/")
-                .listFiles(pathname -> pathname.getName().endsWith(".jar"));
+        File[] pluginJar =
+                new File("./pluginLib/").listFiles(pathname -> pathname.getName().endsWith(".jar"));
         URL[] urls;
         if (pluginJar != null && pluginJar.length > 0) {
             urls = new URL[pluginJar.length];
@@ -188,7 +182,7 @@ public class NodeCenterServer {
                 }
             }
         } else {
-            urls = new URL[]{};
+            urls = new URL[] {};
         }
         pluginLoader = new URLClassLoader(urls, NodeCenterServer.class.getClassLoader());
         LOGGER.info("start at: " + port);
@@ -199,9 +193,7 @@ public class NodeCenterServer {
             ServerBootstrap b = new ServerBootstrap();
             ControlledChannelInitializer initializer = new ControlledChannelInitializer();
             b.option(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT);
-            b.group(bossGroup, workerGroup)
-                    .channel(NioServerSocketChannel.class)
-                    .localAddress(port)
+            b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).localAddress(port)
                     .childHandler(initializer);
             final Channel ch = b.bind(port).sync().channel();
             ch.closeFuture().sync();
@@ -233,12 +225,9 @@ public class NodeCenterServer {
             } else {
                 LOGGER.warn("disable ssl");
             }
-            arg0.pipeline()
-                    .addLast(new HttpServerCodec())
-                    .addLast(new HttpObjectAggregator(65536))
+            arg0.pipeline().addLast(new HttpServerCodec()).addLast(new HttpObjectAggregator(65536))
                     .addLast(new WebSocketServerProtocolHandler(PATH, null, true))
-                    .addLast(new ChunkedWriteHandler())
-                    .addLast(handler)
+                    .addLast(new ChunkedWriteHandler()).addLast(handler)
                     .addLast(new NodeCenterWSFrameHandler());
         }
     }

src/main/java/org/bdware/server/action/DistributeCallback.java

@@ -16,15 +16,16 @@ public class DistributeCallback extends ResultCallback {
     private static final Logger LOGGER = LogManager.getLogger(DistributeCallback.class);
     String sponsorPubkey;// 发起节点的
     Map<String, String> nodes;
-    String pubKey; //发起节点的用户公钥
+    String pubKey; // 发起节点的用户公钥
     String signature; // 发起节点的
     int count; // 集群中几个节点已成功启动
     ResultCallback res; // 返回给Node
     String fileName; // ypk的文件名
     int index;
-    String distributeID;  //发起节点的分发id
+    String distributeID; // 发起节点的分发id
 
-    public DistributeCallback(String ss, String sponID, Map<String, String> n, ResultCallback re, String p, String s) {
+    public DistributeCallback(String ss, String sponID, Map<String, String> n, ResultCallback re,
+            String p, String s) {
         distributeID = ss;
         count = 0;
         index = 1;
@@ -67,14 +68,10 @@ public class DistributeCallback extends ResultCallback {
     public void onDistribute(String progress, String nodeIP) {
         Map<String, String> ret2 = new HashMap<>();
         ret2.put("action", "onDistributeContract");
-        ret2.put(
-                "progress",
-                "NC is sending ypk to NO."
-                        + index
-                        + " node in the units,progress is "
-                        + progress
-                        + "%.");
-        if (progress.equals("100.00")) index++;
+        ret2.put("progress", "NC is sending ypk to NO." + index + " node in the units,progress is "
+                + progress + "%.");
+        if (progress.equals("100.00"))
+            index++;
 
         Map<String, String> map = new HashMap<>();
         map.put("action", "onDistribute");
@@ -111,7 +108,7 @@ public class DistributeCallback extends ResultCallback {
                 map_send.put("nodeIP", nodeIP);
                 map_send.put("content", JsonUtil.toJson(ret2));
                 res.onResult(JsonUtil.toJson(map_send));
-                //NC delete file
+                // NC delete file
                 File file = new File("./temp/stateFiles/" + fileName);
                 if (file.exists() && file.isFile())
                     file.delete();
@@ -123,27 +120,27 @@ public class DistributeCallback extends ResultCallback {
     public void onResult(String str) {
         LOGGER.info("[DistributeCallback] str=" + str);
 
-        Map<String, String> map = JsonUtil.fromJson(str, new TypeToken<Map<String, String>>() {
-        }.getType());
+        Map<String, String> map =
+                JsonUtil.fromJson(str, new TypeToken<Map<String, String>>() {}.getType());
 
         NodeCenterActions.sync.sleepWithTimeout(map.get("requestID"), this, 60);
 
         String operation = map.get("operation");
 
         switch (operation) {
-            //上传到nodecenter
+            // 上传到nodecenter
             case "NCreceive":
                 NCreceive(map.get("progress"));
                 break;
-            //开始分发给各个节点
+            // 开始分发给各个节点
             case "distribute":
                 distributeContractProject(map.get("receiveFileName"), map.get("isPrivate"));
                 break;
-            //分发给各个节点
+            // 分发给各个节点
             case "onDistribute":
                 onDistribute(map.get("progress"), map.get("nodeIP"));
                 break;
-            //各个节点返回收到
+            // 各个节点返回收到
             case "onReceive":
                 onReceive(map);
                 break;

src/main/java/org/bdware/server/action/RequestAllExecutor.java

@@ -25,27 +25,26 @@ public class RequestAllExecutor implements ContractExecutor {
         resultCount = count;
     }
 
-    public ResultCallback createResultCallback(
-            final String requestID, final ResultCallback originalCb, int count, String contractID) {
+    public ResultCallback createResultCallback(final String requestID,
+            final ResultCallback originalCb, int count, String contractID) {
         return new Collector(requestID, originalCb, count, contractID);
     }
 
-    //only for test ADSP
-//    public ResultCallback createResultCallback(
-//            final String requestID, final ResultCallback originalCb, int count,String contractID,String seq) {
-//        ResultCallback collector = new Collector(requestID, originalCb, count,contractID,seq);
-//        return collector;
-//    }
+    // only for test ADSP
+    // public ResultCallback createResultCallback(
+    // final String requestID, final ResultCallback originalCb, int count,String contractID,String
+    // seq) {
+    // ResultCallback collector = new Collector(requestID, originalCb, count,contractID,seq);
+    // return collector;
+    // }
 
     public void sendRequest(String req, ResultCallback collector) {
         List<String> nodes = info.members;
         for (String node : nodes) {
             CMNode cmNode = NodeCenterActions.nodeInfos.get(node);
             if (cmNode == null) {
-                collector.onResult(
-                        "{\"status\":\"Error\",\"result\":\"node "
-                                + node
-                                + " offline\",\"action\":\"onExecuteContractTrustfully\"}");
+                collector.onResult("{\"status\":\"Error\",\"result\":\"node " + node
+                        + " offline\",\"action\":\"onExecuteContractTrustfully\"}");
             } else {
                 cmNode.connection.controller.sendMsg(req);
             }
@@ -57,12 +56,13 @@ public class RequestAllExecutor implements ContractExecutor {
         JsonObject jo2 = JsonParser.parseString(req).getAsJsonObject();
         String id = jo2.get("contractID").getAsString();
 
-        //only for test ADSP
-//        ResultCallback collector = createResultCallback(requestID, rc, resultCount,id,jo2.get("seq").getAsString());
+        // only for test ADSP
+        // ResultCallback collector = createResultCallback(requestID, rc,
+        // resultCount,id,jo2.get("seq").getAsString());
 
         ResultCallback collector = createResultCallback(requestID, rc, resultCount, id);
 
-        //TODO NC.sync?有问题？
+        // TODO NC.sync?有问题？
         NodeCenterActions.sync.sleep(requestID, collector);
         sendRequest(req, collector);
     }
@@ -74,20 +74,20 @@ public class RequestAllExecutor implements ContractExecutor {
         AtomicInteger count = new AtomicInteger(0);
 
 
-        //only for testADSP
-//        boolean flag = true;  //true表示还没在文件中记录这次调用结果
-//        String seq;
-//        Map<String,Integer> res = new ConcurrentHashMap<String,Integer>();
+        // only for testADSP
+        // boolean flag = true; //true表示还没在文件中记录这次调用结果
+        // String seq;
+        // Map<String,Integer> res = new ConcurrentHashMap<String,Integer>();
 
 
-        //only for test ADSP
-//        public Collector(String reqID, ResultCallback callback, int c,String id,String seq2) {
-//            total = c;
-//            requestID = reqID;
-//            commiter = callback;
-//            contractID = id;
-//            seq = seq2;
-//        }
+        // only for test ADSP
+        // public Collector(String reqID, ResultCallback callback, int c,String id,String seq2) {
+        // total = c;
+        // requestID = reqID;
+        // commiter = callback;
+        // contractID = id;
+        // seq = seq2;
+        // }
         ResultCallback committer;
 
         public Collector(String reqID, ResultCallback callback, int c, String id) {
@@ -105,7 +105,7 @@ public class RequestAllExecutor implements ContractExecutor {
             obj.addProperty("seqNum", count.getAndIncrement());
             obj.addProperty("total", total);
 
-            //NodeCenterActions.recoverMap.get(nodePubKey).get(contractID).lastExeSeq++;
+            // NodeCenterActions.recoverMap.get(nodePubKey).get(contractID).lastExeSeq++;
 
             if (committer != null)
                 committer.onResult(obj.toString());
@@ -125,47 +125,45 @@ public class RequestAllExecutor implements ContractExecutor {
                 String data = obj.get("data").getAsString();
                 ContractResult cr = JsonUtil.fromJson(data, ContractResult.class);
 
-                //only for testADSP
-//                if(TestADSP.getFlag()){
-//                    String r = cr.result;
-//                    if(!res.containsKey(r)){
-//                        res.put(r,0);
-//                    }
-//                    int former = res.get(r);
-//                    res.put(r,++former);
-//                    for(String s : res.keySet()){
-//                        if(res.get(s) > total / 2 && flag){
-//                            //写入文件
-//                            File file = new File(TestADSP.resultPath);
-//                            synchronized (file){
-//                                try {
-//                                    FileWriter fw = new FileWriter(file, true);
-//                                    PrintWriter pw = new PrintWriter(fw);
-//                                    pw.println(seq + " " + r);
-//                                    pw.flush();
-//                                    fw.flush();
-//                                    pw.close();
-//                                    fw.close();
-//                                } catch (IOException e) {
-//                                    e.printStackTrace();
-//                                }
-//                            }
-//                            flag = false;
-//                        }
-//                    }
-//                }
+                // only for testADSP
+                // if(TestADSP.getFlag()){
+                // String r = cr.result;
+                // if(!res.containsKey(r)){
+                // res.put(r,0);
+                // }
+                // int former = res.get(r);
+                // res.put(r,++former);
+                // for(String s : res.keySet()){
+                // if(res.get(s) > total / 2 && flag){
+                // //写入文件
+                // File file = new File(TestADSP.resultPath);
+                // synchronized (file){
+                // try {
+                // FileWriter fw = new FileWriter(file, true);
+                // PrintWriter pw = new PrintWriter(fw);
+                // pw.println(seq + " " + r);
+                // pw.flush();
+                // fw.flush();
+                // pw.close();
+                // fw.close();
+                // } catch (IOException e) {
+                // e.printStackTrace();
+                // }
+                // }
+                // flag = false;
+                // }
+                // }
+                // }
 
 
-/*                if (cr.status == ContractResult.Status.Error) {   //TODO   规范Status的使用       改成 ==Statuc.Error才恢复
-                    String nodePubKey = obj.get("nodeID").getAsString();
-                    if(NodeCenterActions.recoverMap.containsKey(nodePubKey)){
-                        ContractRecord record = NodeCenterActions.recoverMap.get(nodePubKey).get(contractID);
-                        if(record.recoverFlag == RecoverFlag.Fine){
-                            record.recoverFlag = RecoverFlag.ToRecover;
-                            MasterActions.restartContracts(nodePubKey);
-                        }
-                    }
-                }*/
+                /*
+                 * if (cr.status == ContractResult.Status.Error) { //TODO 规范Status的使用 改成
+                 * ==Statuc.Error才恢复 String nodePubKey = obj.get("nodeID").getAsString();
+                 * if(NodeCenterActions.recoverMap.containsKey(nodePubKey)){ ContractRecord record =
+                 * NodeCenterActions.recoverMap.get(nodePubKey).get(contractID);
+                 * if(record.recoverFlag == RecoverFlag.Fine){ record.recoverFlag =
+                 * RecoverFlag.ToRecover; MasterActions.restartContracts(nodePubKey); } } }
+                 */
             }
         }
     }

src/main/java/org/bdware/server/action/RequestOnceExecutor.java

@@ -26,18 +26,17 @@ public class RequestOnceExecutor implements ContractExecutor {
         JsonObject jo2 = (new JsonParser()).parse(req).getAsJsonObject();
         String contractID = jo2.get("contractID").getAsString();
 
-        ResultCallback cb =
-                new ResultCallback() {
-                    @Override
-                    public void onResult(String str) {
-                        LOGGER.debug(str);
-                        JsonObject jo = (new JsonParser()).parse(str).getAsJsonObject();
-                        jo.remove("action");
-                        jo.addProperty("action", "onExecuteResult");
-                        LOGGER.debug(jo.toString());
-                        rc.onResult(jo.toString());
-                    }
-                };
+        ResultCallback cb = new ResultCallback() {
+            @Override
+            public void onResult(String str) {
+                LOGGER.debug(str);
+                JsonObject jo = (new JsonParser()).parse(str).getAsJsonObject();
+                jo.remove("action");
+                jo.addProperty("action", "onExecuteResult");
+                LOGGER.debug(jo.toString());
+                rc.onResult(jo.toString());
+            }
+        };
         NodeCenterActions.sync.sleep(requestID, cb);
         for (int i = 0; i < info.members.size(); i++) {
             int size = info.members.size();
@@ -49,8 +48,7 @@ public class RequestOnceExecutor implements ContractExecutor {
                 return;
             }
         }
-        rc.onResult(
-                "{\"status\":\"Error\",\"result\":\"all nodes "
-                        + " offline\",\"action\":\"onExecuteContract\"}");
+        rc.onResult("{\"status\":\"Error\",\"result\":\"all nodes "
+                + " offline\",\"action\":\"onExecuteContract\"}");
     }
 }

src/main/java/org/bdware/server/action/ResponseOnceExecutor.java

@@ -32,31 +32,30 @@ public class ResponseOnceExecutor implements ContractExecutor {
         JsonObject jo2 = (new JsonParser()).parse(req).getAsJsonObject();
         String contractID = jo2.get("contractID").getAsString();
         // TODO 标注失效节点，是否选择重新迁移？？
-        ResultCallback cb =
-                new ResultCallback() {
-                    @Override
-                    public void onResult(String str) {
-                        LOGGER.debug(str);
-                        JsonObject jo = (new JsonParser()).parse(str).getAsJsonObject();
-                        jo.remove("action");
-                        jo.addProperty("action", "onExecuteResult");
-                        LOGGER.debug(jo.toString());
-                        if (jo.has("data")) {
-                            String data = jo.get("data").getAsString();
-                            ContractResult cr = JsonUtil.fromJson(data, ContractResult.class);
-                            if (cr.status != ContractResult.Status.Success && count > 0) {
-                                executeInternal(requestID, rc, req, count - 1);
-                            } else
-                                rc.onResult(jo.toString());
-                        } else {
-                            JsonObject jo2 = new JsonObject();
-                            jo2.addProperty("action", "onExecuteResult");
-                            jo.remove("action");
-                            jo2.addProperty("data", jo.toString());
-                            rc.onResult(jo2.toString());
-                        }
-                    }
-                };
+        ResultCallback cb = new ResultCallback() {
+            @Override
+            public void onResult(String str) {
+                LOGGER.debug(str);
+                JsonObject jo = (new JsonParser()).parse(str).getAsJsonObject();
+                jo.remove("action");
+                jo.addProperty("action", "onExecuteResult");
+                LOGGER.debug(jo.toString());
+                if (jo.has("data")) {
+                    String data = jo.get("data").getAsString();
+                    ContractResult cr = JsonUtil.fromJson(data, ContractResult.class);
+                    if (cr.status != ContractResult.Status.Success && count > 0) {
+                        executeInternal(requestID, rc, req, count - 1);
+                    } else
+                        rc.onResult(jo.toString());
+                } else {
+                    JsonObject jo2 = new JsonObject();
+                    jo2.addProperty("action", "onExecuteResult");
+                    jo.remove("action");
+                    jo2.addProperty("data", jo.toString());
+                    rc.onResult(jo2.toString());
+                }
+            }
+        };
         NodeCenterActions.sync.sleepWithTimeout(requestID, cb, 5);
         if (!sendOnce(req))
             rc.onResult(

src/main/java/org/bdware/server/nodecenter/CMNode.java

@@ -32,8 +32,8 @@ public class CMNode {
         contracts = cons;
         contractVersion = version;
         for (ContractDesp desp : cons) {
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.ContractMeta.toString(), desp.contractID, desp.contractName);
+            KeyValueDBUtil.instance.setValue(NCTables.ContractMeta.toString(), desp.contractID,
+                    desp.contractName);
         }
     }
 
@@ -53,7 +53,8 @@ public class CMNode {
         if (null != contracts) {
             for (ContractDesp desp : contracts) {
                 if (desp.contractID.equals(contractIDOrName)
-                        || desp.contractName.equals(contractIDOrName)) return true;
+                        || desp.contractName.equals(contractIDOrName))
+                    return true;
             }
         }
         return false;
@@ -79,14 +80,15 @@ public class CMNode {
         }
         try {
             if (!connection.controller.isOpen()) {
-                LOGGER.info("node " + nodeName + "(" + pubKey.substring(0, 5) + ") may be offline!");
-//                System.out.println(
-//                        new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
-//                                .format(new Date(System.currentTimeMillis()))
-//                                + "[ADSP][CMNode] isAlive : "
-//                                + nodeName
-//                                + "  not open!"
-//                                + "\n");
+                LOGGER.info(
+                        "node " + nodeName + "(" + pubKey.substring(0, 5) + ") may be offline!");
+                // System.out.println(
+                // new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
+                // .format(new Date(System.currentTimeMillis()))
+                // + "[ADSP][CMNode] isAlive : "
+                // + nodeName
+                // + " not open!"
+                // + "\n");
                 return doubleCheckAlive();
             } else {
                 return true;
@@ -116,10 +118,8 @@ public class CMNode {
         LOGGER.debug("removeCIManager" + string);
         int start = this.cimanager.indexOf(string);
         if (start > 0) {
-            this.cimanager =
-                    this.cimanager
-                            .substring(0, start)
-                            .concat(this.cimanager.substring(start + 130));
+            this.cimanager = this.cimanager.substring(0, start)
+                    .concat(this.cimanager.substring(start + 130));
         }
     }
 

src/main/java/org/bdware/server/nodecenter/CheckAgentAliveTimer.java

@@ -34,14 +34,9 @@ public class CheckAgentAliveTimer extends TimerTask {
                 if (null != info.contracts && !info.contracts.isEmpty()) {
                     for (ContractDesp cd : info.contracts) {
                         cd.setIsMaster(false);
-                        //注意 选举不通过NC的机制触发。
-                        LOGGER.info(
-                                "checkAlive---- 设置节点 "
-                                        + info.pubKey.substring(0, 5)
-                                        + " 的合约 "
-                                        + cd.contractID
-                                        + " isMaster="
-                                        + false);
+                        // 注意 选举不通过NC的机制触发。
+                        LOGGER.info("checkAlive---- 设置节点 " + info.pubKey.substring(0, 5) + " 的合约 "
+                                + cd.contractID + " isMaster=" + false);
                     }
                 }
             }

src/main/java/org/bdware/server/nodecenter/ContractExecutor.java

@@ -1,6 +1,6 @@
 package org.bdware.server.nodecenter;
 
-        import org.bdware.sc.conn.ResultCallback;
+import org.bdware.sc.conn.ResultCallback;
 
 public interface ContractExecutor {
     public void execute(String requestID, ResultCallback rc, String req);

src/main/java/org/bdware/server/nodecenter/ElectMasterTimeRecorder.java

@@ -4,12 +4,12 @@ import java.util.HashMap;
 import java.util.Map;
 
 
-//NC
+// NC
 public class ElectMasterTimeRecorder {
-    public static Long startElect;  //NC开始选举
-    public static Long findNewMaster;  //NC选出新master
+    public static Long startElect; // NC开始选举
+    public static Long findNewMaster; // NC选出新master
     public static String newMaster;
-    public static Long changeMasterFinish;  //新master在NC上更新路由信息
+    public static Long changeMasterFinish; // 新master在NC上更新路由信息
 
-    public static Map nodeFindMasterCrash = new HashMap<String,Long>();   //nodeID,electMaster调用时间
+    public static Map nodeFindMasterCrash = new HashMap<String, Long>(); // nodeID,electMaster调用时间
 }

src/main/java/org/bdware/server/nodecenter/FileActions.java

@@ -49,9 +49,7 @@ public class FileActions {
         return ret != null && ret.equals("locked");
     }
 
-    @URIPath(
-            method = org.bdware.server.http.HttpMethod.POST,
-            value = {"/upload"})
+    @URIPath(method = org.bdware.server.http.HttpMethod.POST, value = {"/upload"})
     public static void handleUploadRequest(ChannelHandlerContext ctx, FullHttpRequest request) {
         LOGGER.info("[FileActions] handleUploadRequest : ");
         // Upload method is POST
@@ -65,18 +63,12 @@ public class FileActions {
             }
         }
 
-        if (!transformedParam.containsKey("fileName")
-                || !transformedParam.containsKey("order")
-                || !transformedParam.containsKey("count")
-                || !transformedParam.containsKey("pubKey")
+        if (!transformedParam.containsKey("fileName") || !transformedParam.containsKey("order")
+                || !transformedParam.containsKey("count") || !transformedParam.containsKey("pubKey")
                 || !transformedParam.containsKey("sign")) {
-            DefaultFullHttpResponse fullResponse =
-                    new DefaultFullHttpResponse(
-                            request.protocolVersion(),
-                            OK,
-                            Unpooled.wrappedBuffer(
-                                    "{\"status\":\"false\",\"data\":\"Missing argument!\"}"
-                                            .getBytes()));
+            DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                    request.protocolVersion(), OK, Unpooled.wrappedBuffer(
+                            "{\"status\":\"false\",\"data\":\"Missing argument!\"}".getBytes()));
 
             ChannelFuture f = ctx.write(fullResponse);
             f.addListener(ChannelFutureListener.CLOSE);
@@ -84,10 +76,8 @@ public class FileActions {
         }
 
         // 验签
-        //        HttpMethod method = request.method();
-        String uri =
-                URLDecoder.decode(request.uri())
-                        .split("\\?")[1]; // http请求中规定签名必须是最后一个且公钥名必须为pubKey，否则验签失败
+        // HttpMethod method = request.method();
+        String uri = URLDecoder.decode(request.uri()).split("\\?")[1]; // http请求中规定签名必须是最后一个且公钥名必须为pubKey，否则验签失败
         int index = uri.lastIndexOf('&');
         String str = uri.substring(0, index);
 
@@ -115,9 +105,8 @@ public class FileActions {
         Method mm;
         Action a = null;
         try {
-            mm =
-                    FileActions.class.getDeclaredMethod(
-                            "uploadFile", JsonObject.class, ResultCallback.class);
+            mm = FileActions.class.getDeclaredMethod("uploadFile", JsonObject.class,
+                    ResultCallback.class);
             a = mm.getAnnotation(Action.class);
         } catch (SecurityException | NoSuchMethodException e1) {
             // TODO Auto-generated catch block
@@ -147,28 +136,17 @@ public class FileActions {
             status = "accept";
         }
 
-        TimeDBUtil.instance.put(
-                NCTables.NodeHttpLog.toString(),
-                "{\"action\":\""
-                        + action
-                        + "\",\"pubKey\":\""
-                        + transformedParam.get("pubKey")
-                        + "\",\"status\":\""
-                        + status
-                        + "\",\"date\":"
-                        + System.currentTimeMillis()
+        TimeDBUtil.instance.put(NCTables.NodeHttpLog.toString(),
+                "{\"action\":\"" + action + "\",\"pubKey\":\"" + transformedParam.get("pubKey")
+                        + "\",\"status\":\"" + status + "\",\"date\":" + System.currentTimeMillis()
                         + "}");
 
         // logger.info("[CMHttpHandler] flag = " + flag + " flag2 = " + flag2);
 
         if (!flag || !flag2) {
-            DefaultFullHttpResponse fullResponse =
-                    new DefaultFullHttpResponse(
-                            request.protocolVersion(),
-                            OK,
-                            Unpooled.wrappedBuffer(
-                                    "{\"status\":\"false\",\"data\":\"Permission denied!\"}"
-                                            .getBytes()));
+            DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                    request.protocolVersion(), OK, Unpooled.wrappedBuffer(
+                            "{\"status\":\"false\",\"data\":\"Permission denied!\"}".getBytes()));
 
             ChannelFuture f = ctx.write(fullResponse);
             f.addListener(ChannelFutureListener.CLOSE);
@@ -191,27 +169,24 @@ public class FileActions {
         }
         File target = new File(dir, fileName);
         if (fileName.contains("..")) {
-            DefaultFullHttpResponse fullResponse =
-                    new DefaultFullHttpResponse(
-                            request.protocolVersion(),
-                            OK,
-                            Unpooled.wrappedBuffer(
-                                    "{\"status\":\"false\",\"data\":\"FileName illegal!\"}"
-                                            .getBytes()));
+            DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                    request.protocolVersion(), OK, Unpooled.wrappedBuffer(
+                            "{\"status\":\"false\",\"data\":\"FileName illegal!\"}".getBytes()));
 
             ChannelFuture f = ctx.write(fullResponse);
             f.addListener(ChannelFutureListener.CLOSE);
             return;
         }
-        //    LOGGER.info(request.refCnt());
-        //  httpDecoder.offer(request);
-        //    LOGGER.info(request.refCnt());
+        // LOGGER.info(request.refCnt());
+        // httpDecoder.offer(request);
+        // LOGGER.info(request.refCnt());
 
         FileOutputStream fout;
         if (order == 0) {
             try {
                 LOGGER.debug("Path:" + target.getAbsolutePath());
-                if (!target.getParentFile().exists()) target.getParentFile().mkdirs();
+                if (!target.getParentFile().exists())
+                    target.getParentFile().mkdirs();
                 fout = new FileOutputStream(target, false);
                 fileMap.put(target.getAbsolutePath(), fout);
             } catch (FileNotFoundException e) {
@@ -232,22 +207,21 @@ public class FileActions {
             }
             fileMap.remove(target.getAbsolutePath());
             updateTime.remove(target.getAbsolutePath());
-//            String doi = unzipIfYpk(target, dir);
+            // String doi = unzipIfYpk(target, dir);
             String doi = null;
             if (null != doi) {
                 retStr = retStr.replaceFirst("null", doi);
             }
         }
-        DefaultFullHttpResponse fullResponse =
-                new DefaultFullHttpResponse(
-                        request.protocolVersion(), OK, Unpooled.wrappedBuffer(retStr.getBytes()));
+        DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                request.protocolVersion(), OK, Unpooled.wrappedBuffer(retStr.getBytes()));
         fullResponse.headers().add("Access-Control-Allow-Origin", "*");
         ChannelFuture f = ctx.write(fullResponse);
         f.addListener(ChannelFutureListener.CLOSE);
     }
 
-    private static void writeChunk(
-            ChannelHandlerContext ctx, HttpPostRequestDecoder httpDecoder, File file) {
+    private static void writeChunk(ChannelHandlerContext ctx, HttpPostRequestDecoder httpDecoder,
+            File file) {
         try {
             if (!file.exists()) {
                 file.createNewFile();
@@ -274,19 +248,14 @@ public class FileActions {
 
     @URIPath(method = HttpMethod.OPTIONS)
     public static void crossOrigin(ChannelHandlerContext ctx, FullHttpRequest request) {
-        DefaultFullHttpResponse fullResponse =
-                new DefaultFullHttpResponse(
-                        request.protocolVersion(),
-                        OK,
-                        Unpooled.wrappedBuffer("success".getBytes()));
+        DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                request.protocolVersion(), OK, Unpooled.wrappedBuffer("success".getBytes()));
         fullResponse.headers().remove("Access-Control-Allow-Origin");
         fullResponse.headers().remove("Access-Control-Allow-Headers");
         fullResponse.headers().add("Access-Control-Allow-Origin", "*");
-        fullResponse
-                .headers()
-                .add("Access-Control-Allow-Headers",
-                        "Content-Type, Cookie, Accept-Encoding, User-Agent, Host, Referer, " +
-                                "X-Requested-With, Accept, Accept-Language, Cache-Control, Connection");
+        fullResponse.headers().add("Access-Control-Allow-Headers",
+                "Content-Type, Cookie, Accept-Encoding, User-Agent, Host, Referer, "
+                        + "X-Requested-With, Accept, Accept-Language, Cache-Control, Connection");
         ChannelFuture f = ctx.write(fullResponse);
         f.addListener(ChannelFutureListener.CLOSE);
         LOGGER.info("[OOOOOOOOption] received!");
@@ -338,10 +307,8 @@ public class FileActions {
             // 文本文件
             if (!path.contains("..") && isTextFile(path)) {
                 LOGGER.debug("[FileActions] 上传文本文件类型 : ");
-                BufferedWriter bw =
-                        new BufferedWriter(
-                                new FileWriter(
-                                        target.getAbsolutePath() + "/" + fileName, isAppend));
+                BufferedWriter bw = new BufferedWriter(
+                        new FileWriter(target.getAbsolutePath() + "/" + fileName, isAppend));
                 bw.write(content);
                 bw.close();
             } else { // 其他类型文件
@@ -426,10 +393,7 @@ public class FileActions {
             File f = new File(parPath + "/" + oldFile);
             if (!oldFile.contains("..") && f.exists()) {
                 LOGGER.info(
-                        "[FileController] delete:"
-                                + f.getAbsolutePath()
-                                + " exists:"
-                                + f.exists());
+                        "[FileController] delete:" + f.getAbsolutePath() + " exists:" + f.exists());
                 f.delete();
             }
             response.data = "success";

src/main/java/org/bdware/server/nodecenter/LogActions.java

@@ -7,7 +7,6 @@ import org.apache.logging.log4j.Logger;
 import org.bdware.sc.conn.ResultCallback;
 import org.bdware.sc.db.KeyValueDBUtil;
 import org.bdware.sc.db.MultiIndexTimeDBUtilIntf;
-import org.bdware.sc.util.JsonUtil;
 import org.bdware.server.NodeCenterServer;
 import org.bdware.server.action.Action;
 
@@ -33,10 +32,7 @@ public class LogActions {
         resultCallback.onResult(jsonResult);
     }
 
-    private void queryInternal(
-            String actResp,
-            MultiIndexTimeDBUtilIntf db,
-            JsonObject json,
+    private void queryInternal(String actResp, MultiIndexTimeDBUtilIntf db, JsonObject json,
             ResultCallback resultCallback) {
         long start = System.currentTimeMillis();
         if (!json.has("start")) {
@@ -48,26 +44,25 @@ public class LogActions {
         if (json.has("end")) {
             endTime = json.get("end").getAsLong();
         }
-        String[] category = new String[]{null};
+        String[] category = new String[] {null};
         if (json.has("category")) {
             category = json.get("category").getAsString().split(",");
         }
         Map<String, Object> data = new HashMap<>();
         for (String str : category) {
             List<JsonObject> array = db.queryByDateAsJson(str, startTime, endTime);
-            if (str == null) data.put("primary", array);
-            else data.put(str, array);
+            if (str == null)
+                data.put("primary", array);
+            else
+                data.put(str, array);
         }
         simpleReply(resultCallback, actResp, data);
         long end = System.currentTimeMillis();
         LOGGER.debug("[queryInternal:time]" + (end - start));
     }
 
-    private void countLogByCategoryInternal(
-            String actResp,
-            MultiIndexTimeDBUtilIntf db,
-            JsonObject json,
-            ResultCallback resultCallback) {
+    private void countLogByCategoryInternal(String actResp, MultiIndexTimeDBUtilIntf db,
+            JsonObject json, ResultCallback resultCallback) {
         if (!json.has("start")) {
             simpleReply(resultCallback, actResp, new ArrayList<>());
             return;
@@ -78,15 +73,17 @@ public class LogActions {
             endTime = json.get("end").getAsLong();
         }
         long interval = json.get("interval").getAsLong();
-        String[] category = new String[]{null};
+        String[] category = new String[] {null};
         if (json.has("category")) {
             category = json.get("category").getAsString().split(",");
         }
         JsonObject data = new JsonObject();
         for (String str : category) {
             JsonArray array = db.countInInterval(str, startTime, interval, endTime);
-            if (str == null) data.add("primary", array);
-            else data.add(str, array);
+            if (str == null)
+                data.add("primary", array);
+            else
+                data.add(str, array);
         }
         simpleReply(resultCallback, actResp, data);
     }
@@ -98,8 +95,8 @@ public class LogActions {
 
     @Action(userPermission = 1 << 8, async = true)
     public void countActionLogByCategory(JsonObject json, ResultCallback resultCallback) {
-        countLogByCategoryInternal(
-                "onCountActionLogByCategory", NodeCenterServer.nodeHttpLogDB, json, resultCallback);
+        countLogByCategoryInternal("onCountActionLogByCategory", NodeCenterServer.nodeHttpLogDB,
+                json, resultCallback);
     }
 
     @Action(userPermission = 1 << 8, async = true)
@@ -109,8 +106,8 @@ public class LogActions {
 
     @Action(userPermission = 1 << 8, async = true)
     public void countCMLogByCategory(JsonObject json, ResultCallback resultCallback) {
-        countLogByCategoryInternal(
-                "onCountCMLogByCategory", NodeCenterServer.nodeTcpLogDB, json, resultCallback);
+        countLogByCategoryInternal("onCountCMLogByCategory", NodeCenterServer.nodeTcpLogDB, json,
+                resultCallback);
     }
 
     @Action(userPermission = 1 << 9)
@@ -138,8 +135,7 @@ public class LogActions {
         List<CMNode> onlineNodes = new ArrayList<>();
 
         Map<String, Object> ret = new HashMap<>();
-        if (KeyValueDBUtil.instance
-                .getValue(NCTables.ConfigDB.toString(), "__CenterManager__")
+        if (KeyValueDBUtil.instance.getValue(NCTables.ConfigDB.toString(), "__CenterManager__")
                 .contains(pubKey)) {
             LOGGER.debug("is center manager");
             LOGGER.debug("dbnodes " + dbnodes.toString());

src/main/java/org/bdware/server/nodecenter/MasterActions.java

@@ -11,25 +11,25 @@ import java.util.concurrent.TimeUnit;
 
 public class MasterActions {
     private static final Logger LOGGER = LogManager.getLogger(MasterActions.class);
-    // TODO  定期清缓存
-    public static Map<String, RequestCache> requestCache =
-            new ConcurrentHashMap<>(); // key is contractID,only for requestAll type contract
+    // TODO 定期清缓存
+    public static Map<String, RequestCache> requestCache = new ConcurrentHashMap<>(); // key is
+                                                                                      // contractID,only
+                                                                                      // for
+                                                                                      // requestAll
+                                                                                      // type
+                                                                                      // contract
 
     static {
-        NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(
-                () -> {
-                    boolean flag = clearCache();
-                    if (flag) {
-                        try {
-                            Thread.sleep(10000L);
-                        } catch (InterruptedException e) {
-                            LOGGER.error("sleeping is interrupted! " + e.getMessage());
-                        }
-                    }
-                },
-                0,
-                0,
-                TimeUnit.SECONDS);
+        NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(() -> {
+            boolean flag = clearCache();
+            if (flag) {
+                try {
+                    Thread.sleep(10000L);
+                } catch (InterruptedException e) {
+                    LOGGER.error("sleeping is interrupted! " + e.getMessage());
+                }
+            }
+        }, 0, 0, TimeUnit.SECONDS);
     }
 
     public NodeCenterFrameHandler controller;
@@ -39,213 +39,184 @@ public class MasterActions {
     }
 
     // judge the just online node whwther need to restart contracts,send the contracts'info
-    /*    public static void restartContracts(String nodePubKey){
-        if(!NodeCenterActions.recoverMap.containsKey(nodePubKey)){
-            return;
-        }
-
-        System.out.println("开始恢复节点" + NodeCenterActions.nodeinfos.get(nodePubKey).nodeName);
-
-
-        // 恢复该节点的每一个集群运行的合约
-        for (ContractRecord record : NodeCenterActions.recoverMap.get(nodePubKey).values()) {
-            String contractID = record.contractID;
-            if (record.recoverFlag != RecoverFlag.ToRecover)
-                continue;
-
-            Map<String, String> req = new HashMap<String, String>();
-            req.put("action", "queryUnitStatus");
-            req.put("contractID", contractID);
-            CMNode cmNode = NodeCenterActions.nodeinfos.get(nodePubKey);
-            cmNode.connection.controller.sendMsg(gson.toJson(req));
-        }
-    }*/
-
-    /*    @Action(async = true)
-    public void onQueryUnitStatus(Map<String, String> args, final ResultCallback rc) {
-        String mode = args.get("mode");
-        String nodeID = args.get("nodeID");
-        String contractID = args.get("contractID");
-        ContractRecord record = NodeCenterActions.recoverMap.get(nodeID).get(contractID);
-        logger.debug("节点" + NodeCenterActions.nodeinfos.get(args.get("nodeID")).nodeName + "崩溃前模式为" + mode);
-        if(mode.equals(ContractUnitStatus.CommonMode.toString())){
-            restartFromCommonMode(nodeID,record);
-        }else if(mode.equals(ContractUnitStatus.StableMode.toString())){
-            restartFromStableMode(nodeID,record);
-        }
-    }*/
-
-    // 当StableMode的节点的lastExeSeq和集群相差超过10时，通过CommonNode的恢复方式恢复
-    /*     @Action(async = true)
-    public void restartByCommonNode(Map<String, String> args, final ResultCallback rc){
-         String nodeID = args.get("nodeID");
-         String contractID = args.get("contractID");
-         ContractRecord record = NodeCenterActions.recoverMap.get(nodeID).get(contractID);
-         restartFromCommonMode(nodeID,record);
-     }*/
+    /*
+     * public static void restartContracts(String nodePubKey){
+     * if(!NodeCenterActions.recoverMap.containsKey(nodePubKey)){ return; }
+     * 
+     * System.out.println("开始恢复节点" + NodeCenterActions.nodeinfos.get(nodePubKey).nodeName);
+     * 
+     * 
+     * // 恢复该节点的每一个集群运行的合约 for (ContractRecord record :
+     * NodeCenterActions.recoverMap.get(nodePubKey).values()) { String contractID =
+     * record.contractID; if (record.recoverFlag != RecoverFlag.ToRecover) continue;
+     * 
+     * Map<String, String> req = new HashMap<String, String>(); req.put("action",
+     * "queryUnitStatus"); req.put("contractID", contractID); CMNode cmNode =
+     * NodeCenterActions.nodeinfos.get(nodePubKey);
+     * cmNode.connection.controller.sendMsg(gson.toJson(req)); } }
+     */
 
     /*
-        public static void restartFromCommonMode(String nodePubKey,ContractRecord record){
-            logger.debug("从CommonMode中恢复:");
+     * @Action(async = true) public void onQueryUnitStatus(Map<String, String> args, final
+     * ResultCallback rc) { String mode = args.get("mode"); String nodeID = args.get("nodeID");
+     * String contractID = args.get("contractID"); ContractRecord record =
+     * NodeCenterActions.recoverMap.get(nodeID).get(contractID); logger.debug("节点" +
+     * NodeCenterActions.nodeinfos.get(args.get("nodeID")).nodeName + "崩溃前模式为" + mode);
+     * if(mode.equals(ContractUnitStatus.CommonMode.toString())){
+     * restartFromCommonMode(nodeID,record); }else
+     * if(mode.equals(ContractUnitStatus.StableMode.toString())){
+     * restartFromStableMode(nodeID,record); } }
+     */
 
-            String contractID = record.contractID;
+    // 当StableMode的节点的lastExeSeq和集群相差超过10时，通过CommonNode的恢复方式恢复
+    /*
+     * @Action(async = true) public void restartByCommonNode(Map<String, String> args, final
+     * ResultCallback rc){ String nodeID = args.get("nodeID"); String contractID =
+     * args.get("contractID"); ContractRecord record =
+     * NodeCenterActions.recoverMap.get(nodeID).get(contractID);
+     * restartFromCommonMode(nodeID,record); }
+     */
 
-            record.recoverFlag = RecoverFlag.Recovering;
-            //先发消息，让恢复节点的该合约收到消息后只加入队列不dealRequests
-            Map<String, String> request = new HashMap<>();
-            request.put("action", "setRecovering");
-            request.put("contractID",contractID);
-            CMNode node = NodeCenterActions.nodeinfos.get(nodePubKey);
-            node.connection.controller.sendMsg(gson.toJson(request));
-
-            //System.out.println("第一步 : [NodeCeterActions] restartContracts  开始处理合约  contractID=" + contractID);
-
-            if (NodeCenterActions.contractID2Members.containsKey(contractID)) {
-
-                // 在nodeinfos中找节点，该节点的pubKey在pubKeys中
-                MultiPointContractInfo info = NodeCenterActions.contractID2Members.get(contractID);
-                CMNode cmNode = null;
-                for (int i = 0; i < info.members.size(); i++) {
-                    int size = info.members.size();
-                    String tempNodeID = info.members.get(record.order.incrementAndGet() % size);
-
-                    if(NodeCenterActions.nodeinfos.containsKey(tempNodeID))
-                        cmNode = NodeCenterActions.nodeinfos.get(tempNodeID);
-                    else continue;
-
-                    //System.out.println("查询节点  " + cmNode.nodeName);
-
-                    if (cmNode != null && !cmNode.pubKey.equals(nodePubKey)) {
-                        //System.out.println("第二步 : [NodeCenterActions] 找到一个依赖恢复节点，其节点名为 " + cmNode.nodeName);
-
-                        Map<String, String> req = new HashMap<String, String>();
-                        req.put("action", "dumpCurrentState");
-                        req.put("contractID", contractID);
-                        req.put("targetNodePubkey", nodePubKey);
-
-                        // NC向该节点发送请求，让其存储自身当前状态并发给NC
-                        cmNode.connection.controller.sendMsg(gson.toJson(req));
-
-                        return;
-                    }
-                }
-
-                if(cmNode == null){
-                    logger.debug("[NodeCenterActions] Can't find a recover rely node!");
-                }
-            }
-        }
-    */
+    /*
+     * public static void restartFromCommonMode(String nodePubKey,ContractRecord record){
+     * logger.debug("从CommonMode中恢复:");
+     * 
+     * String contractID = record.contractID;
+     * 
+     * record.recoverFlag = RecoverFlag.Recovering; //先发消息，让恢复节点的该合约收到消息后只加入队列不dealRequests
+     * Map<String, String> request = new HashMap<>(); request.put("action", "setRecovering");
+     * request.put("contractID",contractID); CMNode node =
+     * NodeCenterActions.nodeinfos.get(nodePubKey);
+     * node.connection.controller.sendMsg(gson.toJson(request));
+     * 
+     * //System.out.println("第一步 : [NodeCeterActions] restartContracts  开始处理合约  contractID=" +
+     * contractID);
+     * 
+     * if (NodeCenterActions.contractID2Members.containsKey(contractID)) {
+     * 
+     * // 在nodeinfos中找节点，该节点的pubKey在pubKeys中 MultiPointContractInfo info =
+     * NodeCenterActions.contractID2Members.get(contractID); CMNode cmNode = null; for (int i = 0; i
+     * < info.members.size(); i++) { int size = info.members.size(); String tempNodeID =
+     * info.members.get(record.order.incrementAndGet() % size);
+     * 
+     * if(NodeCenterActions.nodeinfos.containsKey(tempNodeID)) cmNode =
+     * NodeCenterActions.nodeinfos.get(tempNodeID); else continue;
+     * 
+     * //System.out.println("查询节点  " + cmNode.nodeName);
+     * 
+     * if (cmNode != null && !cmNode.pubKey.equals(nodePubKey)) {
+     * //System.out.println("第二步 : [NodeCenterActions] 找到一个依赖恢复节点，其节点名为 " + cmNode.nodeName);
+     * 
+     * Map<String, String> req = new HashMap<String, String>(); req.put("action",
+     * "dumpCurrentState"); req.put("contractID", contractID); req.put("targetNodePubkey",
+     * nodePubKey);
+     * 
+     * // NC向该节点发送请求，让其存储自身当前状态并发给NC cmNode.connection.controller.sendMsg(gson.toJson(req));
+     * 
+     * return; } }
+     * 
+     * if(cmNode == null){ logger.debug("[NodeCenterActions] Can't find a recover rely node!"); } }
+     * }
+     */
 
     // TODO
-    /*    public static void restartFromStableMode(String nodePubkey,ContractRecord record){
-        logger.debug("从StableMode中恢复:");
+    /*
+     * public static void restartFromStableMode(String nodePubkey,ContractRecord record){
+     * logger.debug("从StableMode中恢复:");
+     * 
+     * String contractID = record.contractID; record.recoverFlag = RecoverFlag.Recovering;
+     * //先发消息，让恢复节点的该合约收到消息后只加入队列不dealRequests Map<String, String> request = new HashMap<>();
+     * request.put("action", "setRecovering"); request.put("contractID",contractID);
+     * request.put("mode", ContractUnitStatus.StableMode.toString()); int lastExeSeq =
+     * NodeCenterActions.contractID2Members.get(contractID).ai.get() - 1;
+     * request.put("lastExeSeq",lastExeSeq + ""); CMNode node =
+     * NodeCenterActions.nodeinfos.get(nodePubkey);
+     * node.connection.controller.sendMsg(gson.toJson(request)); }
+     */
 
-        String contractID = record.contractID;
-        record.recoverFlag = RecoverFlag.Recovering;
-        //先发消息，让恢复节点的该合约收到消息后只加入队列不dealRequests
-        Map<String, String> request = new HashMap<>();
-        request.put("action", "setRecovering");
-        request.put("contractID",contractID);
-        request.put("mode", ContractUnitStatus.StableMode.toString());
-        int lastExeSeq = NodeCenterActions.contractID2Members.get(contractID).ai.get() - 1;
-        request.put("lastExeSeq",lastExeSeq + "");
-        CMNode node = NodeCenterActions.nodeinfos.get(nodePubkey);
-        node.connection.controller.sendMsg(gson.toJson(request));
-    }*/
+    /*
+     * public static void unitModeCheck(String contractID){ MultiPointContractInfo mpci =
+     * NodeCenterActions.contractID2Members.get(contractID); int total = 0,online = 0; for(String
+     * nodeId : mpci.members){ if(NodeCenterActions.nodeinfos.containsKey(nodeId)){ online++; }
+     * total++; }
+     * 
+     * logger.debug("合约" + contractID + "的集群,上线节点有" + online + "个,总共节点有" + total +
+     * "个.  Math.ceil(total / 2)=" + Math.ceil((double)total / 2) +
+     * "  online > Math.ceil(total / 2)" + (online > Math.ceil(total / 2)) + "  mpci.unitStatus=" +
+     * mpci.unitStatus); if(online > Math.ceil((double)total / 2) && mpci.unitStatus ==
+     * ContractUnitStatus.StableMode){ logger.debug("合约" + contractID + "的集群更改模式为" +
+     * ContractUnitStatus.CommonMode.toString());
+     * 
+     * Map<String, String> req = new HashMap<String, String>(); req.put("action",
+     * "changeUnitStatus"); req.put("contractID", contractID);
+     * req.put("mode",ContractUnitStatus.CommonMode.toString()); for(String nodeId : mpci.members){
+     * if(NodeCenterActions.nodeinfos.containsKey(nodeId)){ CMNode cmNode =
+     * NodeCenterActions.nodeinfos.get(nodeId); logger.debug("发消息给节点 " + cmNode.nodeName + " 设置合约" +
+     * contractID + "的集群模式为CommonMode"); cmNode.connection.controller.sendMsg(gson.toJson(req)); } }
+     * 
+     * mpci.unitStatus = ContractUnitStatus.CommonMode; }else if(online <= Math.ceil((double)total /
+     * 2) && mpci.unitStatus == ContractUnitStatus.CommonMode){ logger.debug("合约" + contractID +
+     * "的集群更改模式为" + ContractUnitStatus.StableMode.toString());
+     * 
+     * Map<String, String> req = new HashMap<String, String>(); req.put("action",
+     * "changeUnitStatus"); req.put("contractID", contractID);
+     * req.put("mode",ContractUnitStatus.StableMode.toString()); for(String nodeId : mpci.members){
+     * if(NodeCenterActions.nodeinfos.containsKey(nodeId)){ CMNode cmNode =
+     * NodeCenterActions.nodeinfos.get(nodeId); Map<String,String> map =
+     * NodeCenterActions.recoverMap.get(nodeId).get(contractID).members;
+     * req.put("membersStr",JsonUtil.toJson(map)); //ContractRecord's members logger.debug("发消息给节点 "
+     * + cmNode.nodeName + " 设置合约" + contractID + "的集群模式为StableMode");
+     * cmNode.connection.controller.sendMsg(gson.toJson(req)); } }
+     * 
+     * mpci.unitStatus = ContractUnitStatus.StableMode;
+     * 
+     * //将ContractRecord中members发给集群中节点
+     * 
+     * } }
+     */
 
-    /*    public static void unitModeCheck(String contractID){
-        MultiPointContractInfo mpci = NodeCenterActions.contractID2Members.get(contractID);
-        int total = 0,online = 0;
-        for(String nodeId : mpci.members){
-            if(NodeCenterActions.nodeinfos.containsKey(nodeId)){
-                online++;
-            }
-            total++;
-        }
-
-        logger.debug("合约" + contractID + "的集群,上线节点有" + online + "个,总共节点有" + total + "个.  Math.ceil(total / 2)=" + Math.ceil((double)total / 2)  + "  online > Math.ceil(total / 2)" + (online > Math.ceil(total / 2)) + "  mpci.unitStatus=" + mpci.unitStatus);
-        if(online > Math.ceil((double)total / 2) && mpci.unitStatus == ContractUnitStatus.StableMode){
-            logger.debug("合约" + contractID + "的集群更改模式为" + ContractUnitStatus.CommonMode.toString());
-
-            Map<String, String> req = new HashMap<String, String>();
-            req.put("action", "changeUnitStatus");
-            req.put("contractID", contractID);
-            req.put("mode",ContractUnitStatus.CommonMode.toString());
-            for(String nodeId : mpci.members){
-                if(NodeCenterActions.nodeinfos.containsKey(nodeId)){
-                    CMNode cmNode = NodeCenterActions.nodeinfos.get(nodeId);
-                    logger.debug("发消息给节点 " + cmNode.nodeName + " 设置合约" + contractID + "的集群模式为CommonMode");
-                    cmNode.connection.controller.sendMsg(gson.toJson(req));
-                }
-            }
-
-            mpci.unitStatus = ContractUnitStatus.CommonMode;
-        }else if(online <= Math.ceil((double)total / 2) && mpci.unitStatus == ContractUnitStatus.CommonMode){
-            logger.debug("合约" + contractID + "的集群更改模式为" + ContractUnitStatus.StableMode.toString());
-
-            Map<String, String> req = new HashMap<String, String>();
-            req.put("action", "changeUnitStatus");
-            req.put("contractID", contractID);
-            req.put("mode",ContractUnitStatus.StableMode.toString());
-            for(String nodeId : mpci.members){
-                if(NodeCenterActions.nodeinfos.containsKey(nodeId)){
-                    CMNode cmNode = NodeCenterActions.nodeinfos.get(nodeId);
-                    Map<String,String> map = NodeCenterActions.recoverMap.get(nodeId).get(contractID).members;
-                    req.put("membersStr",JsonUtil.toJson(map)); //ContractRecord's members
-                    logger.debug("发消息给节点 " + cmNode.nodeName + " 设置合约" + contractID + "的集群模式为StableMode");
-                    cmNode.connection.controller.sendMsg(gson.toJson(req));
-                }
-            }
-
-            mpci.unitStatus = ContractUnitStatus.StableMode;
-
-            //将ContractRecord中members发给集群中节点
-
-        }
-    }*/
-
-    /*    @Action(async = true)
-    public void recoverFinish(Map<String, String> args, final ResultCallback rc) {
-        ContractRecord cr = NodeCenterActions.recoverMap.get(args.get("nodeID")).get(args.get("contractID"));
-        logger.debug("节点" + NodeCenterActions.nodeinfos.get(args.get("nodeID")).nodeName + "恢复完成!");
-        if(cr.recoverFlag == RecoverFlag.Recovering)
-            cr.recoverFlag = RecoverFlag.Fine;
-
-        logger.debug("恢复完成，需要检查合约" + args.get("contractID") + "的集群运行模式");
-        unitModeCheck(args.get("contractID"));
-    }*/
+    /*
+     * @Action(async = true) public void recoverFinish(Map<String, String> args, final
+     * ResultCallback rc) { ContractRecord cr =
+     * NodeCenterActions.recoverMap.get(args.get("nodeID")).get(args.get("contractID"));
+     * logger.debug("节点" + NodeCenterActions.nodeinfos.get(args.get("nodeID")).nodeName + "恢复完成!");
+     * if(cr.recoverFlag == RecoverFlag.Recovering) cr.recoverFlag = RecoverFlag.Fine;
+     * 
+     * logger.debug("恢复完成，需要检查合约" + args.get("contractID") + "的集群运行模式");
+     * unitModeCheck(args.get("contractID")); }
+     */
 
     static boolean clearCache() {
-        if (requestCache.isEmpty()) return true;
+        if (requestCache.isEmpty())
+            return true;
 
-        //        final long time = System.currentTimeMillis() - 60000L;   //60s
-        //        requestCache.entrySet()
-        //                .removeIf(
-        //                        entry -> {
-        //                            RequestCache cache = entry.getValue();
-        //                            if (cache == null) return true;
-        //                            return cache.getTime() < time;
-        //                        });
+        // final long time = System.currentTimeMillis() - 60000L; //60s
+        // requestCache.entrySet()
+        // .removeIf(
+        // entry -> {
+        // RequestCache cache = entry.getValue();
+        // if (cache == null) return true;
+        // return cache.getTime() < time;
+        // });
         //
-        //        return false;
+        // return false;
 
         // 对每个合约，只保存最近RESERVED个请求
-        //        for(RequestCache rc : requestCache.values()){
-        //            int delete = rc.size() - RequestCache.RESERVED,count = 0;
-        //            if(delete > 0){
-        //                synchronized (rc){
-        //                    for(Iterator<Integer> iterator = rc.requests.keySet().iterator();
+        // for(RequestCache rc : requestCache.values()){
+        // int delete = rc.size() - RequestCache.RESERVED,count = 0;
+        // if(delete > 0){
+        // synchronized (rc){
+        // for(Iterator<Integer> iterator = rc.requests.keySet().iterator();
         // iterator.hasNext(); ) {
-        //                        Integer key = iterator.next();
-        //                        if(count < delete){
-        //                            iterator.remove();
-        //                            count++;
-        //                        }
-        //                    }
-        //                }
-        //            }
-        //        }
+        // Integer key = iterator.next();
+        // if(count < delete){
+        // iterator.remove();
+        // count++;
+        // }
+        // }
+        // }
+        // }
+        // }
 
         return false;
     }
@@ -253,7 +224,8 @@ public class MasterActions {
     static RequestCache getCache(String contractID) {
         if (contractID != null) {
             RequestCache cache = requestCache.get(contractID);
-            if (cache != null) return cache;
+            if (cache != null)
+                return cache;
             else {
                 LOGGER.debug("[NodeCenterActions] create requestcache:" + contractID);
                 RequestCache reqc = new RequestCache();
@@ -264,26 +236,17 @@ public class MasterActions {
         return null;
     }
 
-    /*    @Action(async = true)
-    public void sendCachedRequests(Map<String, String> args, final ResultCallback rc) {
-        String contractID = args.get("contractID");
-        int start = Integer.parseInt(args.get("start"));
-        int end = Integer.parseInt(args.get("end"));
-
-        RequestCache cache = getCache(contractID);
-        for(int i = start + 1;i < end;i++){
-            if(cache == null || !cache.containsKey(i)){
-                //this node crash
-                String nodeID = args.get("nodeID");
-                MasterActions.restartContracts(nodeID);
-            }
-            JsonObject jo = cache.get(i);
-            if(jo == null){
-                logger.debug("在NC中第 " + i + "个请求已经被清,无法发给恢复节点!");
-            }else
-                controller.sendMsg(JsonUtil.toJson(jo));
-
-            logger.debug("NC发送第 " + i + "    " + jo.get("seq").getAsString() + " 个请求给Node");
-        }
-    }*/
+    /*
+     * @Action(async = true) public void sendCachedRequests(Map<String, String> args, final
+     * ResultCallback rc) { String contractID = args.get("contractID"); int start =
+     * Integer.parseInt(args.get("start")); int end = Integer.parseInt(args.get("end"));
+     * 
+     * RequestCache cache = getCache(contractID); for(int i = start + 1;i < end;i++){ if(cache ==
+     * null || !cache.containsKey(i)){ //this node crash String nodeID = args.get("nodeID");
+     * MasterActions.restartContracts(nodeID); } JsonObject jo = cache.get(i); if(jo == null){
+     * logger.debug("在NC中第 " + i + "个请求已经被清,无法发给恢复节点!"); }else
+     * controller.sendMsg(JsonUtil.toJson(jo));
+     * 
+     * logger.debug("NC发送第 " + i + "    " + jo.get("seq").getAsString() + " 个请求给Node"); } }
+     */
 }

src/main/java/org/bdware/server/nodecenter/MetaIndexAction.java

@@ -49,9 +49,9 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public static Integer page;
     public static boolean isEmpty = false;
     public static NodeCenterFrameHandler controller;
-    //    public MetaIndexAction(NodeCenterFrameHandler nodeCenterFrameHandler) {
-    //        controller = nodeCenterFrameHandler;
-    //    }
+    // public MetaIndexAction(NodeCenterFrameHandler nodeCenterFrameHandler) {
+    // controller = nodeCenterFrameHandler;
+    // }
     private static IndexWriter indexWriter;
 
     static {
@@ -90,7 +90,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
                     Query query = new TermQuery(new Term("contractID", thisDesp.contractID));
                     TopDocs docs = indexSearcher.search(query, 10);
                     LOGGER.debug(docs.scoreDocs);
-                    if (null != thisDesp.contractName && (docs.scoreDocs == null || docs.scoreDocs.length == 0)) {
+                    if (null != thisDesp.contractName
+                            && (docs.scoreDocs == null || docs.scoreDocs.length == 0)) {
                         req.addProperty("action", "requestReadMe");
                         req.addProperty("contractID", thisDesp.contractID);
                         rc.onResult(req);
@@ -101,8 +102,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
                     LOGGER.warn("getting index failed! " + e.getMessage());
                 }
             }
-            //     req.addProperty("action", "requestReadMe");
-            //   req.addProperty("contractID", thisDesp.contractID);
+            // req.addProperty("action", "requestReadMe");
+            // req.addProperty("contractID", thisDesp.contractID);
             // rc.onResult(req);
             LOGGER.info("contract " + thisDesp.contractName + " --> actually to index");
         }
@@ -128,7 +129,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     public static void delIndexbyCID(JsonObject jo) {
         try {
-            if (!jo.has("contractID")) return;
+            if (!jo.has("contractID"))
+                return;
             String contractID = jo.get("contractID").getAsString();
             LOGGER.info("contractID:" + contractID + "-->actually to delete");
             indexWriter.deleteDocuments(new Term("contractID", contractID));
@@ -140,7 +142,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     public static void delIndexbyOwner(JsonObject jo) {
         try {
-            if (!jo.has("owner")) return;
+            if (!jo.has("owner"))
+                return;
             String owner = jo.get("owner").getAsString();
             LOGGER.info("owner:" + owner + "-->actually to delete");
             indexWriter.deleteDocuments(new Term("owner", owner));
@@ -167,18 +170,18 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
                 default:
                     return "no such search type";
             }
-            //            if (searchReq != null) {
-            //                logger.info(searchReq.get("pubkey").getAsString() + "---->start
+            // if (searchReq != null) {
+            // logger.info(searchReq.get("pubkey").getAsString() + "---->start
             // search");
-            //                DirectoryReader indexReader = DirectoryReader.open(indexDir);
-            //                IndexSearcher indexSearcher = new IndexSearcher(indexReader);
-            //                BooleanQuery.Builder queryBuilder = new BooleanQuery.Builder();
-            //                reandler(searchReq, queryBuilder);
-            //                BooleanQuery searchQuery = queryBuilder.build();
-            //                TopDocs docs = indexSearcher.search(searchQuery, 10);
-            //                return docs.scoreDocs.length + "";
-            //            }
-            //            else return "0";
+            // DirectoryReader indexReader = DirectoryReader.open(indexDir);
+            // IndexSearcher indexSearcher = new IndexSearcher(indexReader);
+            // BooleanQuery.Builder queryBuilder = new BooleanQuery.Builder();
+            // reandler(searchReq, queryBuilder);
+            // BooleanQuery searchQuery = queryBuilder.build();
+            // TopDocs docs = indexSearcher.search(searchQuery, 10);
+            // return docs.scoreDocs.length + "";
+            // }
+            // else return "0";
         } catch (Exception e) {
             ByteArrayOutputStream bo = new ByteArrayOutputStream();
             e.printStackTrace(new PrintStream(bo));
@@ -188,12 +191,17 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     public static String getMetabyReadme(JsonObject jo) {
         try {
-            if (!jo.has("keyword")) return "missing arguments: keyword";
+            if (!jo.has("keyword"))
+                return "missing arguments: keyword";
 
-            if (!jo.has("page")) page = 1;
-            else page = jo.get("page").getAsInt();
-            if (page <= 0) page = 1;
-            if (jo.has("pageSize")) PAGE_SIZE = jo.get("pageSize").getAsInt();
+            if (!jo.has("page"))
+                page = 1;
+            else
+                page = jo.get("page").getAsInt();
+            if (page <= 0)
+                page = 1;
+            if (jo.has("pageSize"))
+                PAGE_SIZE = jo.get("pageSize").getAsInt();
             String keyword = jo.get("keyword").getAsString();
             // Analyzer analyzer = new StandardAnalyzer();
             Analyzer analyzer = new IKAnalyzer();
@@ -203,17 +211,17 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
             DirectoryReader indexReader = DirectoryReader.open(indexDir);
             IndexSearcher indexSearcher = new IndexSearcher(indexReader);
             TopDocs docs = indexSearcher.search(rmQuery, 1000);
-            //            Document document = null ;
-            //            if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
-            //                document = indexSearcher.doc(docs.scoreDocs[0].doc);
-            //                ContractMeta contractMeta = new ContractMeta();
-            //                contractMeta.setContractID(document.get("contractID"));
-            //                contractMeta.setOwner(document.get("owner"));
-            //                contractMeta.setPubkey(document.get("pubkey"));
-            //                contractMeta.setReadmeStr(document.get("readmeStr"));
-            //                String rs = JsonUtil.toJson(contractMeta);
-            //                return rs;
-            //            }
+            // Document document = null ;
+            // if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
+            // document = indexSearcher.doc(docs.scoreDocs[0].doc);
+            // ContractMeta contractMeta = new ContractMeta();
+            // contractMeta.setContractID(document.get("contractID"));
+            // contractMeta.setOwner(document.get("owner"));
+            // contractMeta.setPubkey(document.get("pubkey"));
+            // contractMeta.setReadmeStr(document.get("readmeStr"));
+            // String rs = JsonUtil.toJson(contractMeta);
+            // return rs;
+            // }
             ResultModel resultModel = null;
             if (docs.scoreDocs != null && docs.scoreDocs.length > 0)
                 resultModel = paginate(docs, indexReader);
@@ -231,28 +239,32 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     private static String getMetabyPubkey(JsonObject jo) {
         try {
-            if (!jo.has("pubkey")) return "missing arguments: pubkey";
+            if (!jo.has("pubkey"))
+                return "missing arguments: pubkey";
 
-            if (!jo.has("page")) page = 1;
-            else page = jo.get("page").getAsInt();
-            if (page <= 0) page = 1;
+            if (!jo.has("page"))
+                page = 1;
+            else
+                page = jo.get("page").getAsInt();
+            if (page <= 0)
+                page = 1;
 
             String pubkey = jo.get("pubkey").getAsString();
             DirectoryReader indexReader = DirectoryReader.open(indexDir);
             IndexSearcher indexSearcher = new IndexSearcher(indexReader);
             Query query = new TermQuery(new Term("pubkey", pubkey));
             TopDocs docs = indexSearcher.search(query, 10);
-            //            Document document = null;
-            //            if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
-            //                document = indexSearcher.doc(docs.scoreDocs[0].doc);
-            //                ContractMeta contractMeta = new ContractMeta();
-            //                contractMeta.setContractID(document.get("contractID"));
-            //                contractMeta.setOwner(document.get("owner"));
-            //                contractMeta.setPubkey(document.get("pubkey"));
-            //                contractMeta.setReadmeStr(document.get("readmeStr"));
-            //                String rs = JsonUtil.toJson(contractMeta);
-            //                return rs;
-            //            }
+            // Document document = null;
+            // if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
+            // document = indexSearcher.doc(docs.scoreDocs[0].doc);
+            // ContractMeta contractMeta = new ContractMeta();
+            // contractMeta.setContractID(document.get("contractID"));
+            // contractMeta.setOwner(document.get("owner"));
+            // contractMeta.setPubkey(document.get("pubkey"));
+            // contractMeta.setReadmeStr(document.get("readmeStr"));
+            // String rs = JsonUtil.toJson(contractMeta);
+            // return rs;
+            // }
             ResultModel resultModel = null;
             if (docs.scoreDocs != null && docs.scoreDocs.length > 0)
                 resultModel = paginate(docs, indexReader);
@@ -271,28 +283,32 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     private static String getMetabyCID(JsonObject jo) {
         System.out.println("getMetabyCID" + jo.toString());
         try {
-            if (!jo.has("contractID")) return "missing arguments: contractID";
+            if (!jo.has("contractID"))
+                return "missing arguments: contractID";
 
-            if (!jo.has("page")) page = 1;
-            else page = jo.get("page").getAsInt();
-            if (page <= 0) page = 1;
+            if (!jo.has("page"))
+                page = 1;
+            else
+                page = jo.get("page").getAsInt();
+            if (page <= 0)
+                page = 1;
 
             String contractID = jo.get("contractID").getAsString();
             DirectoryReader indexReader = DirectoryReader.open(indexDir);
             IndexSearcher indexSearcher = new IndexSearcher(indexReader);
             Query query = new TermQuery(new Term("contractID", contractID));
             TopDocs docs = indexSearcher.search(query, 10);
-            //            Document document = null;
-            //            if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
-            //                document = indexSearcher.doc(docs.scoreDocs[0].doc);
-            //                ContractMeta contractMeta = new ContractMeta();
-            //                contractMeta.setContractID(document.get("contractID"));
-            //                contractMeta.setOwner(document.get("owner"));
-            //                contractMeta.setPubkey(document.get("pubkey"));
-            //                contractMeta.setReadmeStr(document.get("readmeStr"));
-            //                String rs = JsonUtil.toJson(contractMeta);
-            //                return rs;
-            //            }
+            // Document document = null;
+            // if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
+            // document = indexSearcher.doc(docs.scoreDocs[0].doc);
+            // ContractMeta contractMeta = new ContractMeta();
+            // contractMeta.setContractID(document.get("contractID"));
+            // contractMeta.setOwner(document.get("owner"));
+            // contractMeta.setPubkey(document.get("pubkey"));
+            // contractMeta.setReadmeStr(document.get("readmeStr"));
+            // String rs = JsonUtil.toJson(contractMeta);
+            // return rs;
+            // }
             ResultModel resultModel = null;
             if (docs.scoreDocs != null && docs.scoreDocs.length > 0)
                 resultModel = paginate(docs, indexReader);
@@ -310,28 +326,33 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     private static String getMetabyOwner(JsonObject jo) {
         try {
-            if (!jo.has("owner")) return "missing arguments: owner";
+            if (!jo.has("owner"))
+                return "missing arguments: owner";
 
-            if (!jo.has("page")) page = 1;
-            else page = jo.get("page").getAsInt();
-            if (page <= 0) page = 1;
-            if (jo.has("pageSize")) PAGE_SIZE = jo.get("pageSize").getAsInt();
+            if (!jo.has("page"))
+                page = 1;
+            else
+                page = jo.get("page").getAsInt();
+            if (page <= 0)
+                page = 1;
+            if (jo.has("pageSize"))
+                PAGE_SIZE = jo.get("pageSize").getAsInt();
             String owner = jo.get("owner").getAsString();
             DirectoryReader indexReader = DirectoryReader.open(indexDir);
             IndexSearcher indexSearcher = new IndexSearcher(indexReader);
             Query query = new TermQuery(new Term("owner", owner));
             TopDocs docs = indexSearcher.search(query, 1000);
-            //            Document document = null;
-            //            if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
-            //                document = indexSearcher.doc(docs.scoreDocs[0].doc);
-            //                ContractMeta contractMeta = new ContractMeta();
-            //                contractMeta.setContractID(document.get("contractID"));
-            //                contractMeta.setOwner(document.get("owner"));
-            //                contractMeta.setPubkey(document.get("pubkey"));
-            //                contractMeta.setReadmeStr(document.get("readmeStr"));
-            //                String rs = JsonUtil.toJson(contractMeta);
-            //                return rs;
-            //            }
+            // Document document = null;
+            // if (docs.scoreDocs!=null&& docs.scoreDocs.length>0) {
+            // document = indexSearcher.doc(docs.scoreDocs[0].doc);
+            // ContractMeta contractMeta = new ContractMeta();
+            // contractMeta.setContractID(document.get("contractID"));
+            // contractMeta.setOwner(document.get("owner"));
+            // contractMeta.setPubkey(document.get("pubkey"));
+            // contractMeta.setReadmeStr(document.get("readmeStr"));
+            // String rs = JsonUtil.toJson(contractMeta);
+            // return rs;
+            // }
             ResultModel resultModel = null;
             if (docs.scoreDocs != null && docs.scoreDocs.length > 0)
                 resultModel = paginate(docs, indexReader);
@@ -350,18 +371,15 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public static void reqHandler(JsonObject req, BooleanQuery.Builder query)
             throws ParseException {
         if (req.get("contractID").getAsString() != null) {
-            query.add(
-                    new FuzzyQuery(new Term("contractID", req.get("contractID").getAsString())),
+            query.add(new FuzzyQuery(new Term("contractID", req.get("contractID").getAsString())),
                     BooleanClause.Occur.SHOULD);
         }
         if (req.get("owner").getAsString() != null) {
-            query.add(
-                    new FuzzyQuery(new Term("owner", req.get("owner").getAsString())),
+            query.add(new FuzzyQuery(new Term("owner", req.get("owner").getAsString())),
                     BooleanClause.Occur.SHOULD);
         }
         if (req.get("pubkey").getAsString() != null) {
-            query.add(
-                    new PrefixQuery(new Term("pubkey", req.get("pubkey").getAsString())),
+            query.add(new PrefixQuery(new Term("pubkey", req.get("pubkey").getAsString())),
                     BooleanClause.Occur.SHOULD);
         }
         if (req.get("readmeStr").getAsString() != null) {
@@ -400,8 +418,7 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
         resultModel.setContractMetaList(contractMetaList);
         resultModel.setCurPage(page);
         Long pageCount =
-                docs.totalHits.value % PAGE_SIZE > 0
-                        ? (docs.totalHits.value) / PAGE_SIZE + 1
+                docs.totalHits.value % PAGE_SIZE > 0 ? (docs.totalHits.value) / PAGE_SIZE + 1
                         : (docs.totalHits.value) / PAGE_SIZE;
         resultModel.setPageCount(pageCount);
         return resultModel;
@@ -410,23 +427,19 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     @Action(async = true, userPermission = 1L)
     public synchronized void onRequestReadMe(JsonObject json, ResultCallback rc)
             throws IOException {
-        //        try {
-        //            Thread.sleep(2000);
-        //        } catch (InterruptedException e) {
-        //            e.printStackTrace();
-        //        }
+        // try {
+        // Thread.sleep(2000);
+        // } catch (InterruptedException e) {
+        // e.printStackTrace();
+        // }
         CMNode node = NodeCenterActions.nodeInfos.get(controller.pubKey);
         String nodeAddr = getNodeAddr(node.masterAddress);
         String name = json.get("name").getAsString();
         // /DOIP/Hello1/assets/logo.png
         // String nodeAddr="127.0.0.1:21030";
         String pngUrl = "http://" + nodeAddr + "/DOIP/" + name + "/assets/logo.png";
-        System.out.println(
-                "node.masterAddress: "
-                        + node.masterAddress
-                        + "=========="
-                        + "nodeAddr: "
-                        + nodeAddr);
+        System.out.println("node.masterAddress: " + node.masterAddress + "==========" + "nodeAddr: "
+                + nodeAddr);
         System.out.println("name: " + name + "pngUrl: " + pngUrl);
         String contractID = json.get("contractID").getAsString();
         String status = json.get("status").getAsString();
@@ -465,7 +478,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public void getMetabyReadme(JsonObject json, ResultCallback rc) {
         String result = getMetabyReadme(json);
         JsonObject object = new JsonObject();
-        if (json.has("requestID")) object.add("responseID", json.get("requestID"));
+        if (json.has("requestID"))
+            object.add("responseID", json.get("requestID"));
         System.out.println("zzzResult" + result);
         object.add("result", JsonParser.parseString(result));
         object.addProperty("action", "getMetabyReadme");
@@ -474,15 +488,19 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
 
     @Action(async = true, userPermission = 1L)
     public void segmentWord(JsonObject json, ResultCallback rc) throws IOException {
-        //Analyzer analyzer = new IKAnalyzer(true);
-        CharArraySet stopWords = CharArraySet.unmodifiableSet(WordlistLoader.getWordSet(new InputStreamReader(Objects.requireNonNull(MetaIndexAction.class.getClassLoader().getResourceAsStream(
-                "org/bdware/server/stopwords.txt")), StandardCharsets.UTF_8)));
+        // Analyzer analyzer = new IKAnalyzer(true);
+        CharArraySet stopWords =
+                CharArraySet.unmodifiableSet(WordlistLoader.getWordSet(new InputStreamReader(
+                        Objects.requireNonNull(MetaIndexAction.class.getClassLoader()
+                                .getResourceAsStream("org/bdware/server/stopwords.txt")),
+                        StandardCharsets.UTF_8)));
         Analyzer analyzer = new SmartChineseAnalyzer(stopWords);
         JsonObject object = new JsonObject();
 
         String words = "我喜欢区块链，我想试用一下这个，我是做大数据处理的，我是科技局的管理员"; // 从json拿
         TokenStream stream = null;
-        if (json.has("requestID")) object.add("responseID", json.get("requestID"));
+        if (json.has("requestID"))
+            object.add("responseID", json.get("requestID"));
         try {
             stream = analyzer.tokenStream("myfield", words);
             CharTermAttribute charTermAtt = stream.addAttribute(CharTermAttribute.class);
@@ -511,7 +529,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public void getMetabyCID(JsonObject json, ResultCallback rc) {
         String result = getMetabyCID(json);
         JsonObject object = new JsonObject();
-        if (json.has("requestID")) object.add("responseID", json.get("requestID"));
+        if (json.has("requestID"))
+            object.add("responseID", json.get("requestID"));
         object.add("result", JsonParser.parseString(result));
         object.addProperty("action", "getMetabyCID");
         rc.onResult(object);
@@ -521,7 +540,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public void getMetabyOwner(JsonObject json, ResultCallback rc) {
         String result = getMetabyOwner(json);
         JsonObject object = new JsonObject();
-        if (json.has("requestID")) object.add("responseID", json.get("requestID"));
+        if (json.has("requestID"))
+            object.add("responseID", json.get("requestID"));
         object.add("result", JsonParser.parseString(result));
         object.addProperty("action", "getMetabyOwner");
         rc.onResult(object);
@@ -531,7 +551,8 @@ public class MetaIndexAction { // public static IndexWriter indexWriter;
     public void getMetabyPubkey(JsonObject json, ResultCallback rc) {
         String result = getMetabyPubkey(json);
         JsonObject object = new JsonObject();
-        if (json.has("requestID")) object.add("responseID", json.get("requestID"));
+        if (json.has("requestID"))
+            object.add("responseID", json.get("requestID"));
         object.add("result", JsonParser.parseString(result));
         object.addProperty("action", "getMetabyPubkey");
         rc.onResult(object);

src/main/java/org/bdware/server/nodecenter/MultiPointContractInfo.java

@@ -6,13 +6,13 @@ import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
 public class MultiPointContractInfo {
-    public List<String> members;   //pubKey
+    public List<String> members; // pubKey
     public ContractExecType type;
     AtomicInteger ai = new AtomicInteger();
 
     public transient ContractExecutor rcf;
 
-    public String getNextSeq(){
+    public String getNextSeq() {
         System.out.println("MultiPointContractInfo获得下一个序号" + (ai.get() + 1));
         return ai.getAndIncrement() + "";
     }

src/main/java/org/bdware/server/nodecenter/NCClientActions.java

@@ -35,8 +35,9 @@ public class NCClientActions {
         map.put("id", OtherNCProxy.instance.sm2.getPublicKeyStr());
         byte[] signature = "no signature".getBytes();
         try {
-            signature = SM2Util.sign(OtherNCProxy.instance.sm2.getPrivateKeyParameter(), (OtherNCProxy.instance.sm2.getPublicKeyStr() + json.get("session").getAsString())
-                    .getBytes());
+            signature = SM2Util.sign(OtherNCProxy.instance.sm2.getPrivateKeyParameter(),
+                    (OtherNCProxy.instance.sm2.getPublicKeyStr()
+                            + json.get("session").getAsString()).getBytes());
         } catch (CryptoException e) {
             e.printStackTrace();
         }
@@ -62,8 +63,8 @@ public class NCClientActions {
         if (json.has("empty")) {
             LOGGER.info("receive from NC ,do not have any cp.");
         } else {
-            info = JsonUtil.fromJson(json.get("contracts").getAsString(), new TypeToken<List<OtherNCInfo>>() {
-            }.getType());
+            info = JsonUtil.fromJson(json.get("contracts").getAsString(),
+                    new TypeToken<List<OtherNCInfo>>() {}.getType());
         }
 
         LOGGER.info(JsonUtil.toJson(info));

src/main/java/org/bdware/server/nodecenter/NCClientHandler.java

@@ -23,7 +23,7 @@ import java.util.concurrent.Executors;
 public class NCClientHandler extends SimpleChannelInboundHandler<Object> {
     private static final Logger LOGGER = LogManager.getLogger(NCClientHandler.class);
     static ExecutorService executorService = Executors.newFixedThreadPool(5);
-    public boolean hasPermission;  //是否在目标NC上有权限
+    public boolean hasPermission; // 是否在目标NC上有权限
     public NCClientActions actions;
     Channel channel;
     ActionExecutor<ResultCallback, JsonObject> ae;
@@ -67,21 +67,16 @@ public class NCClientHandler extends SimpleChannelInboundHandler<Object> {
     protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
         ByteBuf bb = (ByteBuf) msg;
         try {
-            final JsonObject arg =
-                    new JsonParser()
-                            .parse(new InputStreamReader(new ByteBufInputStream(bb)))
-                            .getAsJsonObject();
+            final JsonObject arg = new JsonParser()
+                    .parse(new InputStreamReader(new ByteBufInputStream(bb))).getAsJsonObject();
             if (arg.has("action")) {
                 final String action = arg.get("action").getAsString();
-                ae.handle(
-                        action,
-                        arg,
-                        new ResultCallback() {
-                            @Override
-                            public void onResult(String str) {
-                                sendMsg(str);
-                            }
-                        });
+                ae.handle(action, arg, new ResultCallback() {
+                    @Override
+                    public void onResult(String str) {
+                        sendMsg(str);
+                    }
+                });
             }
 
         } catch (java.lang.IllegalArgumentException e) {
@@ -100,7 +95,8 @@ public class NCClientHandler extends SimpleChannelInboundHandler<Object> {
     public void close() {
         try {
             isConnected = false;
-            if (channel != null) channel.close();
+            if (channel != null)
+                channel.close();
         } catch (Exception e) {
             e.printStackTrace();
         } finally {

src/main/java/org/bdware/server/nodecenter/NCElectMasterUtil.java

@@ -15,7 +15,8 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public class NCElectMasterUtil {
-    public static final Map<String, ElectInfo> electInfos = new ConcurrentHashMap<>();   //key is contractID
+    public static final Map<String, ElectInfo> electInfos = new ConcurrentHashMap<>(); // key is
+                                                                                       // contractID
     private static final Logger LOGGER = LogManager.getLogger(NCElectMasterUtil.class);
 
     public static class ElectInfo {
@@ -24,10 +25,10 @@ public class NCElectMasterUtil {
         String formerMaster;
         String uniNumber;
         long lastTime = System.currentTimeMillis();
-        int onlineNum;  //除旧的master之外的在线节点数
+        int onlineNum; // 除旧的master之外的在线节点数
         String contractID;
-        String mems;  //执行这个合约的所有节点的pubKey
-        private Map<String, Integer> nodeID2LastExe = new ConcurrentHashMap<>();  //key is nodeID
+        String mems; // 执行这个合约的所有节点的pubKey
+        private Map<String, Integer> nodeID2LastExe = new ConcurrentHashMap<>(); // key is nodeID
         private Timer timer;
 
 
@@ -38,11 +39,10 @@ public class NCElectMasterUtil {
             uniNumber = uni;
             String[] mem = members.split(",");
 
-/*            try {
-                Thread.sleep(2000);   //让NC发现崩溃节点
-            } catch (InterruptedException e) {
-                e.printStackTrace();
-            }*/
+            /*
+             * try { Thread.sleep(2000); //让NC发现崩溃节点 } catch (InterruptedException e) {
+             * e.printStackTrace(); }
+             */
 
             for (String memID : mem) {
                 if (memID == null || memID.length() == 0)
@@ -52,26 +52,22 @@ public class NCElectMasterUtil {
                     onlineNum++;
                 }
             }
-            NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(
-                    () -> {
-                        // cancel the election if no nodes find the master's crash in delay + 2 seconds
-                        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd.HH:mm:ss.SSS");
-                        if (System.currentTimeMillis() - lastTime > (delay + 15000)) {
-                            LOGGER.info("lastTime=" + df.format(lastTime) + " cancel the election");
-                            cancel();
-                        }
-                        // start timeout election
-//                        if (electInfos.containsKey(contractID) && nodeID2LastExe.size() == onlineNum) {
-//                            elect();
-//                        }
-                    },
-                    delay + 1500,
-                    delay + 1500,
-                    TimeUnit.MILLISECONDS);
-            //timer.schedule(task, dealy + 2000);
+            NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(() -> {
+                // cancel the election if no nodes find the master's crash in delay + 2 seconds
+                SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd.HH:mm:ss.SSS");
+                if (System.currentTimeMillis() - lastTime > (delay + 15000)) {
+                    LOGGER.info("lastTime=" + df.format(lastTime) + " cancel the election");
+                    cancel();
+                }
+                // start timeout election
+                // if (electInfos.containsKey(contractID) && nodeID2LastExe.size() == onlineNum) {
+                // elect();
+                // }
+            }, delay + 1500, delay + 1500, TimeUnit.MILLISECONDS);
+            // timer.schedule(task, dealy + 2000);
 
-            LOGGER.info("new election of contract " + contractID + " is added to electInfos, " +
-                    onlineNum + " node is online");
+            LOGGER.info("new election of contract " + contractID + " is added to electInfos, "
+                    + onlineNum + " node is online");
         }
 
         public void cancel() {
@@ -84,10 +80,11 @@ public class NCElectMasterUtil {
             }
         }
 
-        public synchronized void put(String nodeID, int lastExe, String master, String mem2, String uniNum) {
+        public synchronized void put(String nodeID, int lastExe, String master, String mem2,
+                String uniNum) {
             LOGGER.info("put  nodeID=" + nodeID);
 
-            //确保该合约某时只能有一个选举,其他的选举请求被忽略
+            // 确保该合约某时只能有一个选举,其他的选举请求被忽略
             if (!master.equals(formerMaster)) {
                 LOGGER.debug("[NCElectMasterUtil] master error!");
                 return;
@@ -105,13 +102,14 @@ public class NCElectMasterUtil {
             }
 
             long now = System.currentTimeMillis();
-            //认为是一个新的选举，之前的作废
+            // 认为是一个新的选举，之前的作废
             if (now - lastTime > delay) {
                 LOGGER.info("[NCElectMasterUtil] time error!");
                 cancel();
                 synchronized (electInfos) {
-                    //electInfos.remove(contractID);
-                    NCElectMasterUtil.electInfos.put(contractID, new ElectInfo(master, contractID, mem2, uniNum));
+                    // electInfos.remove(contractID);
+                    NCElectMasterUtil.electInfos.put(contractID,
+                            new ElectInfo(master, contractID, mem2, uniNum));
                     ElectInfo eleInfo = electInfos.get(contractID);
                     eleInfo.put(nodeID, lastExe, master, mem2, uniNum);
                 }
@@ -137,15 +135,17 @@ public class NCElectMasterUtil {
                 startElect.set(true);
             }
 
-            //更新路由信息，这个合约的master暂时为null
+            // 更新路由信息，这个合约的master暂时为null
             if (NodeCenterActions.nodeInfos.containsKey(formerMaster)) {
                 CMNode node = NodeCenterActions.nodeInfos.get(formerMaster);
                 if (node != null) {
                     synchronized (node) {
                         for (ContractDesp cd : node.contracts) {
-                            if (cd.contractID.equals(contractID) || cd.contractName.equals(contractID)) {
+                            if (cd.contractID.equals(contractID)
+                                    || cd.contractName.equals(contractID)) {
                                 cd.setIsMaster(false);
-                                LOGGER.debug("设置节点 " + node.pubKey.substring(0, 5) + " 的合约 " + contractID + " isMaster=" + false);
+                                LOGGER.debug("设置节点 " + node.pubKey.substring(0, 5) + " 的合约 "
+                                        + contractID + " isMaster=" + false);
                                 break;
                             }
                         }
@@ -164,16 +164,16 @@ public class NCElectMasterUtil {
             LOGGER.info("[NCElectMasterUtil] 选举出新的master " + newMaster);
 
             cancel();
-            //electInfos.remove(contractID);
+            // electInfos.remove(contractID);
 
-            //通知新的master让它发起重连操作，并在所有节点重连成功之后开启master的恢复
+            // 通知新的master让它发起重连操作，并在所有节点重连成功之后开启master的恢复
             try {
                 Thread.sleep(1500);
             } catch (InterruptedException e) {
                 e.printStackTrace();
             }
             LOGGER.info("开始计算需要连接新master的都有哪些节点:");
-            StringBuilder onlineMems = new StringBuilder();  //不包含旧的master
+            StringBuilder onlineMems = new StringBuilder(); // 不包含旧的master
             for (String memID : nodeID2LastExe.keySet()) {
                 if (memID == null || memID.length() == 0)
                     continue;

src/main/java/org/bdware/server/nodecenter/NCHttpHandler.java

@@ -47,10 +47,8 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
     static LogActions logActions = new LogActions(managerAction);
     static UnitActions unitActions = new UnitActions(managerAction);
     private static final ActionExecutor<ResultCallback, JsonObject> actionExecutor =
-            new ActionExecutor<ResultCallback, JsonObject>(
-                    NodeCenterFrameHandler.executorService,
-                    new NodeCenterActions(null),
-                    managerAction, logActions, unitActions) {
+            new ActionExecutor<ResultCallback, JsonObject>(NodeCenterFrameHandler.executorService,
+                    new NodeCenterActions(null), managerAction, logActions, unitActions) {
 
                 @Override
                 public boolean checkPermission(Action a, JsonObject arg, long per) {
@@ -78,21 +76,14 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
                     if (arg.has("pubKey")) {
                         pubkey = arg.get("pubKey").getAsString();
                     }
-                    NodeCenterServer.nodeHttpLogDB.put(
-                            action,
-                            "{\"action\":\""
-                                    + action
-                                    + "\",\"pubKey\":\""
-                                    + pubkey
-                                    + "\",\"date\":"
-                                    + System.currentTimeMillis()
-                                    + "}");
+                    NodeCenterServer.nodeHttpLogDB.put(action,
+                            "{\"action\":\"" + action + "\",\"pubKey\":\"" + pubkey + "\",\"date\":"
+                                    + System.currentTimeMillis() + "}");
                     LOGGER.debug("[NCHttpHandler] flag = " + flag + "  flag2 = " + flag2);
                     return flag && flag2;
                 }
             };
-    static TypeToken<Map<String, String>> token = new TypeToken<Map<String, String>>() {
-    };
+    static TypeToken<Map<String, String>> token = new TypeToken<Map<String, String>>() {};
     private final HttpFileHandleAdapter fileAdapter;
     // public static ExecutorService executor = Executors.newFixedThreadPool(5);
     public AtomicInteger counter = new AtomicInteger(0);
@@ -149,20 +140,15 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
 
     @URIPath(method = HttpMethod.OPTIONS)
     public void crossOrigin(ChannelHandlerContext ctx, FullHttpRequest request) {
-        DefaultFullHttpResponse fullResponse =
-                new DefaultFullHttpResponse(
-                        request.protocolVersion(),
-                        OK,
-                        Unpooled.wrappedBuffer("success".getBytes()));
+        DefaultFullHttpResponse fullResponse = new DefaultFullHttpResponse(
+                request.protocolVersion(), OK, Unpooled.wrappedBuffer("success".getBytes()));
         fullResponse.headers().remove("Access-Control-Allow-Origin");
         fullResponse.headers().remove("Access-Control-Allow-Headers");
         fullResponse.headers().add("Access-Control-Allow-Origin", "*");
         fullResponse.headers().add("Access-Control-Allow-Methods", "*");
-        fullResponse
-                .headers()
-                .add("Access-Control-Allow-Headers",
-                        "Content-Type, Cookie, Accept-Encoding, User-Agent, Host, Referer, " +
-                                "X-Requested-With, Accept, Accept-Language, Cache-Control, Connection");
+        fullResponse.headers().add("Access-Control-Allow-Headers",
+                "Content-Type, Cookie, Accept-Encoding, User-Agent, Host, Referer, "
+                        + "X-Requested-With, Accept, Accept-Language, Cache-Control, Connection");
         ChannelFuture f = ctx.write(fullResponse);
         f.addListener(ChannelFutureListener.CLOSE);
         LOGGER.info("[Option] received!");
@@ -189,14 +175,13 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
         JsonObject transformedParam = new JsonObject();
         for (String key : parameters.keySet()) {
             List<String> val = parameters.get(key);
-            if (val != null) transformedParam.addProperty(key, val.get(0));
+            if (val != null)
+                transformedParam.addProperty(key, val.get(0));
         }
         return transformedParam;
     }
 
-    @URIPath(
-            method = org.bdware.server.http.HttpMethod.GET,
-            value = {"/doip"})
+    @URIPath(method = org.bdware.server.http.HttpMethod.GET, value = {"/doip"})
     public void handleDOIP(ChannelHandlerContext ctx, FullHttpRequest req) {
         ByteBuf content = req.content();
         JsonObject map = parseArgInQuery(req);
@@ -209,11 +194,8 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
         }
         injectPermission(map, str);
 
-        DefaultFullHttpResponse response =
-                new DefaultFullHttpResponse(
-                        HttpVersion.HTTP_1_1,
-                        OK,
-                        Unpooled.wrappedBuffer(MetaIndexAction.search(map).getBytes()));
+        DefaultFullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, OK,
+                Unpooled.wrappedBuffer(MetaIndexAction.search(map).getBytes()));
         response.headers().add("Access-Control-Allow-Origin", "*");
         response.headers().add("Access-Control-Allow-Methods", "*");
         ChannelFuture f = ctx.write(response);
@@ -224,8 +206,7 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
 
     @Override
     public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) {
-        LOGGER.debug("[NCHttpHandler] TID:" + Thread.currentThread().getId() +
-                msg.toString());
+        LOGGER.debug("[NCHttpHandler] TID:" + Thread.currentThread().getId() + msg.toString());
         if (msg instanceof FullHttpRequest) {
             FullHttpRequest request = (FullHttpRequest) msg;
             handler.handle(ctx, request);
@@ -234,9 +215,8 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
 
     public static String getRole(String pubKey) {
         try {
-            String ret =
-                    KeyValueDBUtil.instance.getValue(
-                            NCTables.ConfigDB.toString(), "__CenterManager__");
+            String ret = KeyValueDBUtil.instance.getValue(NCTables.ConfigDB.toString(),
+                    "__CenterManager__");
             if (ret != null && ret.length() > 0) {
                 boolean isCenterManager = (ret.equals(pubKey)); // 表示此节点是否是平台管理员
                 ret = KeyValueDBUtil.instance.getValue(NCTables.NodeUser.toString(), pubKey);
@@ -313,7 +293,8 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
 
                     if (map.has("callback"))
                         cb = new HttpResultCallback(ctx, map.get("callback").getAsString());
-                    else cb = new HttpResultCallback(ctx, null);
+                    else
+                        cb = new HttpResultCallback(ctx, null);
                     cb.addHeader("Access-Control-Allow-Origin", "*");
                     cb.addHeader("Access-Control-Allow-Methods", "*");
                     cb.addHeader("charset", "utf-8");
@@ -321,20 +302,16 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
                 }
                 actionExecutor.handle(action, map, cb);
             } else {
-                DefaultFullHttpResponse response =
-                        new DefaultFullHttpResponse(
-                                HttpVersion.HTTP_1_1, OK, Unpooled.wrappedBuffer(ret.getBytes()));
+                DefaultFullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1,
+                        OK, Unpooled.wrappedBuffer(ret.getBytes()));
                 response.headers().add("Access-Control-Allow-Origin", "*");
                 response.headers().add("Access-Control-Allow-Methods", "*");
                 ChannelFuture f = ctx.write(response);
                 f.addListener(ChannelFutureListener.CLOSE);
             }
         } catch (IllegalArgumentException e) {
-            DefaultFullHttpResponse response =
-                    new DefaultFullHttpResponse(
-                            HttpVersion.HTTP_1_1,
-                            OK,
-                            Unpooled.wrappedBuffer(e.getMessage().getBytes()));
+            DefaultFullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, OK,
+                    Unpooled.wrappedBuffer(e.getMessage().getBytes()));
             response.headers().add("Access-Control-Allow-Origin", "*");
             response.headers().add("Access-Control-Allow-Methods", "*");
             ChannelFuture f = ctx.write(response);
@@ -345,11 +322,8 @@ public class NCHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
             ByteArrayOutputStream bo = new ByteArrayOutputStream();
             e.printStackTrace(new PrintStream(bo));
             ret.put("msg", bo.toString());
-            DefaultFullHttpResponse response =
-                    new DefaultFullHttpResponse(
-                            HttpVersion.HTTP_1_1,
-                            OK,
-                            Unpooled.wrappedBuffer(JsonUtil.toJson(ret).getBytes()));
+            DefaultFullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, OK,
+                    Unpooled.wrappedBuffer(JsonUtil.toJson(ret).getBytes()));
             response.headers().add("Access-Control-Allow-Origin", "*");
             response.headers().add("Access-Control-Allow-Methods", "*");
             ChannelFuture f = ctx.write(response);

src/main/java/org/bdware/server/nodecenter/NCManagerAction.java

@@ -27,11 +27,9 @@ public class NCManagerAction {
     public static final String centerManger = "__CenterManager__";
     public static final String clusterName = "__ClusterName__";
     static final String Licence = "__LICENCE___";
-    static final ECPublicKeyParameters licencePub =
-            BCECUtil.createECPublicKeyFromStrParameters(
-                    "04844412ecb77b07d5ad7097c488ae9dff1013b310d2311f8bd84c491642011e1a6a7041bae8c2ad75da29c27e320bd430abc723cf6bcb0490afc82cc26e6d5637",
-                    SM2Util.CURVE,
-                    SM2Util.DOMAIN_PARAMS);
+    static final ECPublicKeyParameters licencePub = BCECUtil.createECPublicKeyFromStrParameters(
+            "04844412ecb77b07d5ad7097c488ae9dff1013b310d2311f8bd84c491642011e1a6a7041bae8c2ad75da29c27e320bd430abc723cf6bcb0490afc82cc26e6d5637",
+            SM2Util.CURVE, SM2Util.DOMAIN_PARAMS);
     private static final Logger LOGGER = LogManager.getLogger(NCManagerAction.class);
     String sessionID = null;
     private String publicKey;
@@ -45,7 +43,8 @@ public class NCManagerAction {
 
     public String getPubKey(JsonObject jo) {
         try {
-            if (publicKey != null) return publicKey;
+            if (publicKey != null)
+                return publicKey;
             return jo.get("pubKey").getAsString();
         } catch (Exception e) {
         }
@@ -55,8 +54,7 @@ public class NCManagerAction {
     public static boolean isCenterManager(String pubkey) {
         String ret = KeyValueDBUtil.instance.getValue(NCTables.ConfigDB.toString(), centerManger);
         LOGGER.debug("centerManger: " + ret);
-        return !StringUtil.isNullOrEmpty(ret)
-                && !StringUtil.isNullOrEmpty(pubkey)
+        return !StringUtil.isNullOrEmpty(ret) && !StringUtil.isNullOrEmpty(pubkey)
                 && pubkey.equals(ret);
     }
 
@@ -104,8 +102,8 @@ public class NCManagerAction {
     @Action(userPermission = 0)
     public void setClusterName(JsonObject json, ResultCallback resultCallback) {
         if (json.has("name")) {
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.ConfigDB.toString(), clusterName, json.get("name").getAsString());
+            KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), clusterName,
+                    json.get("name").getAsString());
             simpleReply(resultCallback, "onSetClusterName", "success");
         } else {
             simpleReply(resultCallback, "onSetClusterName", "failed");
@@ -122,7 +120,7 @@ public class NCManagerAction {
             String ret =
                     KeyValueDBUtil.instance.getValue(NCTables.ConfigDB.toString(), centerManger);
             if (ret != null && ret.length() > 0) {
-                boolean isCenterManager = (ret.equals(pubKey)); //表示此节点是否是平台管理员
+                boolean isCenterManager = (ret.equals(pubKey)); // 表示此节点是否是平台管理员
                 ret = KeyValueDBUtil.instance.getValue(NCTables.NodeUser.toString(), pubKey);
                 String role = "";
                 if (isCenterManager) {
@@ -140,10 +138,10 @@ public class NCManagerAction {
                     handler.setPermission(Role.compoundValue(role.split(",")));
                 simpleReply(resultCallback, "onLogin", role);
             } else {
-                KeyValueDBUtil.instance.setValue(
-                        NCTables.ConfigDB.toString(), centerManger, pubKey);
-                KeyValueDBUtil.instance.setValue(
-                        NCTables.ConfigDB.toString(), clusterName, "clusterName_" + pubKey.substring(0, 5));
+                KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), centerManger,
+                        pubKey);
+                KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), clusterName,
+                        "clusterName_" + pubKey.substring(0, 5));
                 handler.setPermission(0x30000ffL);
                 simpleReply(resultCallback, "onLogin", "CenterManager");
             }
@@ -185,18 +183,22 @@ public class NCManagerAction {
                 if (str.contains(Role.CenterManager.toString())) {
                     if (json.has("newPubKey")) {
                         String newPubKey = json.get("newPubKey").getAsString();
-                        KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), centerManger, newPubKey);
-                        KeyValueDBUtil.instance.setValue(
-                                NCTables.NodeUser.toString(), newPubKey, Role.CenterManager.toString());
-                        resultCallback.onResult("{\"action\":\"onResetCenterManager\",\"data\":\"success\",\"pubKey\":\""
-                                + newPubKey + "\"}");
+                        KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), centerManger,
+                                newPubKey);
+                        KeyValueDBUtil.instance.setValue(NCTables.NodeUser.toString(), newPubKey,
+                                Role.CenterManager.toString());
+                        resultCallback.onResult(
+                                "{\"action\":\"onResetCenterManager\",\"data\":\"success\",\"pubKey\":\""
+                                        + newPubKey + "\"}");
                     } else {
-                        //just keep the same
-                        resultCallback.onResult("{\"action\":\"onResetCenterManager\",\"data\":\"success\",\"pubKey\":\""
-                                + getPubKey(json) + "\"}");
+                        // just keep the same
+                        resultCallback.onResult(
+                                "{\"action\":\"onResetCenterManager\",\"data\":\"success\",\"pubKey\":\""
+                                        + getPubKey(json) + "\"}");
                     }
                 } else {
-                    resultCallback.onResult("{\"action\":\"onResetCenterManager\",\"data\":\"failed, no permission\"}");
+                    resultCallback.onResult(
+                            "{\"action\":\"onResetCenterManager\",\"data\":\"failed, no permission\"}");
                 }
 
             }
@@ -225,14 +227,10 @@ public class NCManagerAction {
     @Action(userPermission = 1 << 6)
     public void addNode(JsonObject json, ResultCallback resultCallback) {
         try {
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.NodeUser.toString(),
-                    json.get("nodePubKey").getAsString(),
-                    Role.Node.toString());
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.NodeTime.toString(),
-                    json.get("nodePubKey").getAsString(),
-                    Long.toString(new Date().getTime()));
+            KeyValueDBUtil.instance.setValue(NCTables.NodeUser.toString(),
+                    json.get("nodePubKey").getAsString(), Role.Node.toString());
+            KeyValueDBUtil.instance.setValue(NCTables.NodeTime.toString(),
+                    json.get("nodePubKey").getAsString(), Long.toString(new Date().getTime()));
             simpleReply(resultCallback, "onAddNodes", "success");
         } catch (Exception e) {
             e.printStackTrace();
@@ -251,14 +249,14 @@ public class NCManagerAction {
         }
         if (str == null || str.length() == 0) {
             KeyValueDBUtil.instance.setValue(NCTables.ApplyRole.toString(), pubKey, role.name());
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.ApplyTime.toString(), pubKey, Long.toString(new Date().getTime()));
+            KeyValueDBUtil.instance.setValue(NCTables.ApplyTime.toString(), pubKey,
+                    Long.toString(new Date().getTime()));
         } else {
             if (!str.contains(role.name())) {
-                KeyValueDBUtil.instance.setValue(
-                        NCTables.ApplyRole.toString(), pubKey, str + "," + role.name());
-                KeyValueDBUtil.instance.setValue(
-                        NCTables.ApplyTime.toString(), pubKey, Long.toString(new Date().getTime()));
+                KeyValueDBUtil.instance.setValue(NCTables.ApplyRole.toString(), pubKey,
+                        str + "," + role.name());
+                KeyValueDBUtil.instance.setValue(NCTables.ApplyTime.toString(), pubKey,
+                        Long.toString(new Date().getTime()));
             }
         }
         simpleReply(resultCallback, "onApplyRole", "success!");
@@ -310,8 +308,8 @@ public class NCManagerAction {
             already = roles;
         }
         KeyValueDBUtil.instance.setValue(NCTables.NodeUser.toString(), pubKey, already);
-        KeyValueDBUtil.instance.setValue(
-                NCTables.NodeTime.toString(), pubKey, Long.toString(new Date().getTime()));
+        KeyValueDBUtil.instance.setValue(NCTables.NodeTime.toString(), pubKey,
+                Long.toString(new Date().getTime()));
         KeyValueDBUtil.instance.delete(NCTables.ApplyRole.toString(), pubKey);
         KeyValueDBUtil.instance.delete(NCTables.ApplyTime.toString(), pubKey);
         simpleReply(resultCallback, "onAuthNodeManager", "success");
@@ -445,13 +443,14 @@ public class NCManagerAction {
                 SM2Util.verify(licencePub, content.getBytes(), ByteUtils.fromHexString(sign));
 
         if (verify) {
-            KeyValueDBUtil.instance.setValue(
-                    NCTables.ConfigDB.toString(), Licence, json.toString());
+            KeyValueDBUtil.instance.setValue(NCTables.ConfigDB.toString(), Licence,
+                    json.toString());
             simpleReply(resultCallback, "onUpdateLicence", "success");
             long end = System.currentTimeMillis();
             LOGGER.debug("[listLicence:time]" + (end - start));
             return;
-        } else simpleReply(resultCallback, "onUpdateLicence", "failed");
+        } else
+            simpleReply(resultCallback, "onUpdateLicence", "failed");
         long end = System.currentTimeMillis();
         LOGGER.debug("[updateLicence:time]" + (end - start));
     }
@@ -535,14 +534,8 @@ public class NCManagerAction {
 
         Map<String, String> result = new HashMap<>();
         result.put("action", "onTransfer");
-        result.put(
-                "data",
-                "now start transfer contract "
-                        + contractID
-                        + " from node:"
-                        + node1ID
-                        + " to node:"
-                        + node2ID);
+        result.put("data", "now start transfer contract " + contractID + " from node:" + node1ID
+                + " to node:" + node2ID);
         resultCallback.onResult(result);
     }
 }

src/main/java/org/bdware/server/nodecenter/NCTables.java

@@ -1,19 +1,7 @@
 package org.bdware.server.nodecenter;
 
 public enum NCTables {
-    NodeUser,
-    NodeTime,
-    ApplyRole,
-    ApplyTime,
-    NodeHttpLog,
-    ContractMeta,
-    ConfigDB,
-    NodeTcpLog,
-    NodesDB,
-    TrustUnitsDB,
-    OtherNCs,
-    NCFile,
-    ApplyNodeManager;
+    NodeUser, NodeTime, ApplyRole, ApplyTime, NodeHttpLog, ContractMeta, ConfigDB, NodeTcpLog, NodesDB, TrustUnitsDB, OtherNCs, NCFile, ApplyNodeManager;
 
     public String toString() {
         return "NC_" + super.toString();

src/main/java/org/bdware/server/nodecenter/NCUDPRunner.java

@@ -33,21 +33,21 @@ public class NCUDPRunner extends Thread {
     }
 
     public void run() {
-        //		TimerTask task = new TimerTask() {
+        // TimerTask task = new TimerTask() {
         //
-        //			@Override
-        //			public void run(Timeout arg0) throws Exception {
-        //				Set<Integer> nodes = new HashSet<Integer>();
-        //				for (Integer i:id2IP.keySet()) {
-        //					UDPNode node = id2IP.get(i);
-        //					if (System.currentTimeMillis()-node.lastUpdatedTime<60*1000) {
-        //						nodes.remove(i);
-        //					}
-        //				}
-        //				for (Integer i:nodes)
-        //					node.re
-        //			}
-        //		};
+        // @Override
+        // public void run(Timeout arg0) throws Exception {
+        // Set<Integer> nodes = new HashSet<Integer>();
+        // for (Integer i:id2IP.keySet()) {
+        // UDPNode node = id2IP.get(i);
+        // if (System.currentTimeMillis()-node.lastUpdatedTime<60*1000) {
+        // nodes.remove(i);
+        // }
+        // }
+        // for (Integer i:nodes)
+        // node.re
+        // }
+        // };
         id2IP = new HashMap<Integer, UDPNode>();
         int startPort = mainPort;
         while (true) {
@@ -82,11 +82,8 @@ public class NCUDPRunner extends Thread {
     private void onUDPMessage(UDPMessage msg, DatagramPacket request) {
         switch (msg.type) {
             case shakeHand:
-                LOGGER.debug(
-                        "[NCUDPRunner] shakeHand:"
-                                + request.getAddress().getHostAddress()
-                                + ":"
-                                + request.getPort());
+                LOGGER.debug("[NCUDPRunner] shakeHand:" + request.getAddress().getHostAddress()
+                        + ":" + request.getPort());
                 id2IP.put(msg.id, new UDPNode(request.getSocketAddress()));
             default:
         }

src/main/java/org/bdware/server/nodecenter/NameAndID.java

@@ -1,5 +1,5 @@
 package org.bdware.server.nodecenter;
 
 public class NameAndID {
-    String name,id;
+    String name, id;
 }

src/main/java/org/bdware/server/nodecenter/NodeCenterFrameHandler.java

@@ -34,40 +34,31 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
         this.actions = new NodeCenterActions(this);
         MetaIndexAction.controller = this;
         // TODO 添加那个UnitAction.
-        ae =
-                new ActionExecutor<ResultCallback, JsonObject>(
-                        executorService, actions, new MetaIndexAction()) {
-                    @Override
-                    public boolean checkPermission(
-                            Action a, final JsonObject args, long permission) {
-                        long val = a.userPermission();
-                        boolean flag;
-                        String status = "refuse";
-                        String action = args.get("action").getAsString();
-                        if (val == 0) {
-                            flag = true;
-                            status = "accept";
-                        } else if ((permission & val) == val) {
-                            flag = true;
-                            status = "accept";
-                        } else {
-                            flag = false;
-                        }
-                        if (!action.contains("checkAlive"))
-                            NodeCenterServer.nodeTcpLogDB.put(
-                                    action,
-                                    "{\"action\":\""
-                                            + action
-                                            + "\",\"pubKey\":\""
-                                            + pubKey
-                                            + "\",\"status\":\""
-                                            + status
-                                            + "\",\"date\":"
-                                            + System.currentTimeMillis()
-                                            + "}");
-                        return flag;
-                    }
-                };
+        ae = new ActionExecutor<ResultCallback, JsonObject>(executorService, actions,
+                new MetaIndexAction()) {
+            @Override
+            public boolean checkPermission(Action a, final JsonObject args, long permission) {
+                long val = a.userPermission();
+                boolean flag;
+                String status = "refuse";
+                String action = args.get("action").getAsString();
+                if (val == 0) {
+                    flag = true;
+                    status = "accept";
+                } else if ((permission & val) == val) {
+                    flag = true;
+                    status = "accept";
+                } else {
+                    flag = false;
+                }
+                if (!action.contains("checkAlive"))
+                    NodeCenterServer.nodeTcpLogDB.put(action,
+                            "{\"action\":\"" + action + "\",\"pubKey\":\"" + pubKey
+                                    + "\",\"status\":\"" + status + "\",\"date\":"
+                                    + System.currentTimeMillis() + "}");
+                return flag;
+            }
+        };
         LOGGER.info("create NodeCenterFrameHandler instance succeed!");
     }
 
@@ -80,10 +71,9 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
         this.ctx = ctx;
         JsonObject map;
         try {
-            map =
-                    JsonParser.parseReader(
-                            new InputStreamReader(new ByteBufInputStream((ByteBuf) frame)))
-                            .getAsJsonObject();
+            map = JsonParser
+                    .parseReader(new InputStreamReader(new ByteBufInputStream((ByteBuf) frame)))
+                    .getAsJsonObject();
 
         } catch (Exception e) {
             LOGGER.error("can't handle msg! " + e.getMessage());
@@ -93,15 +83,12 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
         try {
             final String action = map.get("action").getAsString();
             // System.out.println("[NodeCenterFramHandler] handle:" + action);
-            ae.handle(
-                    action,
-                    map,
-                    new ResultCallback() {
-                        @Override
-                        public void onResult(String ret) {
-                            sendMsg(ret);
-                        }
-                    });
+            ae.handle(action, map, new ResultCallback() {
+                @Override
+                public void onResult(String ret) {
+                    sendMsg(ret);
+                }
+            });
         } catch (IllegalArgumentException e) {
             response = new Response();
             response.action = "onException";
@@ -117,12 +104,9 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
             StringBuilder ret = new StringBuilder();
             int count = 0;
             for (String s : strs) {
-                if (s.contains("sun.reflect")
-                        || s.contains("java.lang.reflect")
-                        || s.contains("org.apache")
-                        || s.contains("java.util")
-                        || s.contains("java.lang")
-                        || s.contains("io.netty")) {
+                if (s.contains("sun.reflect") || s.contains("java.lang.reflect")
+                        || s.contains("org.apache") || s.contains("java.util")
+                        || s.contains("java.lang") || s.contains("io.netty")) {
                     continue;
                 }
                 ret.append(s);
@@ -140,7 +124,7 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
         if (ctx != null) {
             // System.out.println("[NodeCenterFrame send] TID:" + Thread.currentThread().getId() + "
             // isOpen:"
-            //		+ ctx.channel().isOpen() + " isActive:" + ctx.channel().isActive() + " -->" + json);
+            // + ctx.channel().isOpen() + " isActive:" + ctx.channel().isActive() + " -->" + json);
             ByteBuf buf = Unpooled.wrappedBuffer(json.getBytes());
             ctx.channel().writeAndFlush(buf);
         }

src/main/java/org/bdware/server/nodecenter/NodeCenterWSFrameHandler.java

@@ -39,35 +39,29 @@ public class NodeCenterWSFrameHandler extends SimpleChannelInboundHandler<WebSoc
         logActions = new LogActions(managerAction);
         unitActions = new UnitActions(managerAction);
         fileActions = new FileActions(this);
-        ae =
-                new ActionExecutor<ResultCallback, JsonObject>(
-                        executorService, managerAction, logActions, unitActions, fileActions, new MetaIndexAction(), new TracingAction()) {
-                    @Override
-                    public boolean checkPermission(Action a, JsonObject arg, long permission) {
-                        // Permission userPermission = a.userPermission();
-                        // long val=userPermission.getValue();
-                        long val = a.userPermission();
-                        String pubKey = managerAction.getPubKey(null);
-                        String action = arg.get("action").getAsString();
-                        LOGGER.debug("permission" + permission);
-                        LOGGER.debug("userPermission" + val);
-                        NodeCenterServer.nodeHttpLogDB.put(
-                                action,
-                                "{\"action\":\""
-                                        + action
-                                        + "\",\"pubKey\":\""
-                                        + pubKey
-                                        + "\",\"date\":"
-                                        + System.currentTimeMillis()
-                                        + "}");
+        ae = new ActionExecutor<ResultCallback, JsonObject>(executorService, managerAction,
+                logActions, unitActions, fileActions, new MetaIndexAction(), new TracingAction()) {
+            @Override
+            public boolean checkPermission(Action a, JsonObject arg, long permission) {
+                // Permission userPermission = a.userPermission();
+                // long val=userPermission.getValue();
+                long val = a.userPermission();
+                String pubKey = managerAction.getPubKey(null);
+                String action = arg.get("action").getAsString();
+                LOGGER.debug("permission" + permission);
+                LOGGER.debug("userPermission" + val);
+                NodeCenterServer.nodeHttpLogDB.put(action,
+                        "{\"action\":\"" + action + "\",\"pubKey\":\"" + pubKey + "\",\"date\":"
+                                + System.currentTimeMillis() + "}");
 
-                        //                        if (val == 0) return true;
-                        //                        return true;
-                        if ((permission & val) == val) {
-                            return true;
-                        } else return false;
-                    }
-                };
+                // if (val == 0) return true;
+                // return true;
+                if ((permission & val) == val) {
+                    return true;
+                } else
+                    return false;
+            }
+        };
         for (String str : wsPluginActions) {
             Object obj = createInstanceByClzName(str);
             ae.appendHandler(obj);
@@ -114,13 +108,13 @@ public class NodeCenterWSFrameHandler extends SimpleChannelInboundHandler<WebSoc
             response.action = "sendNextSegment";
             try {
                 boolean isSegment = false;
-                if (map.has("isSegment")) isSegment = map.get("isSegment").getAsBoolean();
+                if (map.has("isSegment"))
+                    isSegment = map.get("isSegment").getAsBoolean();
                 if (isSegment) {
                     dataCache.append(map.get("data").getAsString());
                     response = new Response();
                     response.action = "sendNextSegment";
-                    ctx.channel()
-                            .writeAndFlush(new TextWebSocketFrame(JsonUtil.toJson(response)));
+                    ctx.channel().writeAndFlush(new TextWebSocketFrame(JsonUtil.toJson(response)));
                     return;
                 } else {
                     if (dataCache.length() > 0) {
@@ -133,32 +127,29 @@ public class NodeCenterWSFrameHandler extends SimpleChannelInboundHandler<WebSoc
                 }
                 String action = map.get("action").getAsString();
                 final JsonObject jmap = map;
-                ae.handle(
-                        action,
-                        map,
-                        new ResultCallback() {
-                            @Override
-                            public void onResult(Map jo) {
-                                if (jmap.has("requestID")) {
-                                    jo.put("responseID", jmap.get("requestID"));
-                                }
-                                onResult(JsonUtil.toJson(jo));
-                            }
+                ae.handle(action, map, new ResultCallback() {
+                    @Override
+                    public void onResult(Map jo) {
+                        if (jmap.has("requestID")) {
+                            jo.put("responseID", jmap.get("requestID"));
+                        }
+                        onResult(JsonUtil.toJson(jo));
+                    }
 
-                            @Override
-                            public void onResult(JsonObject jo) {
-                                if (jmap.has("requestID")) {
-                                    jo.add("responseID", jmap.get("requestID"));
-                                }
-                                onResult(jo.toString());
-                            }
+                    @Override
+                    public void onResult(JsonObject jo) {
+                        if (jmap.has("requestID")) {
+                            jo.add("responseID", jmap.get("requestID"));
+                        }
+                        onResult(jo.toString());
+                    }
 
-                            @Override
-                            public void onResult(String ret) {
-                                if (ret != null)
-                                    ctx.channel().writeAndFlush(new TextWebSocketFrame(ret));
-                            }
-                        });
+                    @Override
+                    public void onResult(String ret) {
+                        if (ret != null)
+                            ctx.channel().writeAndFlush(new TextWebSocketFrame(ret));
+                    }
+                });
             } catch (IllegalArgumentException e) {
                 response = new Response();
                 response.action = "onException";
@@ -175,15 +166,22 @@ public class NodeCenterWSFrameHandler extends SimpleChannelInboundHandler<WebSoc
                 String ret = "";
                 int count = 0;
                 for (String s : strs) {
-                    if (s.contains("sun.reflect")) continue;
-                    if (s.contains("java.lang.reflect")) continue;
-                    if (s.contains("org.apache")) continue;
-                    if (s.contains("java.util")) continue;
-                    if (s.contains("java.lang")) continue;
-                    if (s.contains("io.netty")) continue;
+                    if (s.contains("sun.reflect"))
+                        continue;
+                    if (s.contains("java.lang.reflect"))
+                        continue;
+                    if (s.contains("org.apache"))
+                        continue;
+                    if (s.contains("java.util"))
+                        continue;
+                    if (s.contains("java.lang"))
+                        continue;
+                    if (s.contains("io.netty"))
+                        continue;
                     ret += s;
                     ret += "\n";
-                    if (count++ > 5) break;
+                    if (count++ > 5)
+                        break;
                 }
                 response.data = ret;
                 ctx.channel().writeAndFlush(new TextWebSocketFrame(JsonUtil.toJson(response)));

src/main/java/org/bdware/server/nodecenter/OtherNCProxy.java

@@ -31,13 +31,12 @@ import java.util.concurrent.TimeUnit;
 public class OtherNCProxy {
     private static final Logger LOGGER = LogManager.getLogger(OtherNCProxy.class);
     public static OtherNCProxy instance = new OtherNCProxy();
-    private final TreeMap<String, List<OtherNCInfo>> otherNodeCenterInfos = new TreeMap<>(); //key为NC节点的pubkey(非一致的)
-    public Map<String, NCConnector> connList = new ConcurrentHashMap<>();  //连接别的NC key为ip:port
-    public Set<String> ncAdds = ConcurrentHashMap.newKeySet();  //其他NC的ip:port
-    public SM2KeyPair sm2;  //NC证书
+    private final TreeMap<String, List<OtherNCInfo>> otherNodeCenterInfos = new TreeMap<>(); // key为NC节点的pubkey(非一致的)
+    public Map<String, NCConnector> connList = new ConcurrentHashMap<>(); // 连接别的NC key为ip:port
+    public Set<String> ncAdds = ConcurrentHashMap.newKeySet(); // 其他NC的ip:port
+    public SM2KeyPair sm2; // NC证书
 
-    private OtherNCProxy() {
-    }
+    private OtherNCProxy() {}
 
     // 从DB中加载OtherNC和NCFile的信息
     public void init() {
@@ -56,12 +55,8 @@ public class OtherNCProxy {
     }
 
     public void periodUpdate() {
-        NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(
-                () -> {
-                },
-                0,
-                30,
-                TimeUnit.SECONDS);
+        NodeCenterServer.scheduledThreadPool.scheduleWithFixedDelay(() -> {
+        }, 0, 30, TimeUnit.SECONDS);
     }
 
     public void loadOtherNCs() {
@@ -134,7 +129,7 @@ public class OtherNCProxy {
         return KeyValueDBUtil.instance.getValue(NCTables.NCFile.toString(), "filePath");
     }
 
-    //配置其他NC
+    // 配置其他NC
     public String setOtherNCs(String add) {
         LOGGER.debug("setOtherNC: " + add);
 
@@ -143,7 +138,7 @@ public class OtherNCProxy {
         return getOtherNCs();
     }
 
-    //配置NC文件
+    // 配置NC文件
     public String setNCFile(String fileName) {
         LOGGER.debug("setNCFIle: " + fileName);
 
@@ -152,17 +147,18 @@ public class OtherNCProxy {
         return getNCFile();
     }
 
-    //本地更新
+    // 本地更新
     public void updateOtherNCInfo(String nodePubkey, List<OtherNCInfo> list) {
         LOGGER.debug("updateOtherNCInfo: ");
 
         synchronized (otherNodeCenterInfos) {
             otherNodeCenterInfos.put(nodePubkey, list);
-            LOGGER.debug("update route  nodePubkey=" + nodePubkey + "  list=" + JsonUtil.toJson(list));
+            LOGGER.debug(
+                    "update route  nodePubkey=" + nodePubkey + "  list=" + JsonUtil.toJson(list));
         }
     }
 
-    //通过合约id或name在别的nc上查询信息
+    // 通过合约id或name在别的nc上查询信息
     public String search(String id) {
         LOGGER.debug("search : " + id);
         synchronized (otherNodeCenterInfos) {
@@ -170,7 +166,8 @@ public class OtherNCProxy {
                 List<OtherNCInfo> list = otherNodeCenterInfos.get(pubKey);
                 for (OtherNCInfo info : list) {
                     if (info.contractID.equals(id) || info.contractName.equals(id)) {
-                        LOGGER.debug("[OtherNCProxy] find contract " + id + "pubKey is " + pubKey + " master is " + info.master + " from other NC route info");
+                        LOGGER.debug("[OtherNCProxy] find contract " + id + "pubKey is " + pubKey
+                                + " master is " + info.master + " from other NC route info");
                         return pubKey + ";" + info.master;
                     }
                 }
@@ -179,7 +176,7 @@ public class OtherNCProxy {
         }
     }
 
-    //向其他NC发起同步
+    // 向其他NC发起同步
     public void requestUpdate() {
         LOGGER.debug("sendUpdate: ");
         for (String add : instance.ncAdds) {
@@ -207,7 +204,8 @@ public class OtherNCProxy {
                 continue;
             for (ContractDesp desp : node.contracts) {
                 if (desp.type == ContractExecType.Sole || desp.getIsMaster()) {
-                    list.add(new OtherNCInfo(desp.contractID, desp.contractName, node.masterAddress));
+                    list.add(new OtherNCInfo(desp.contractID, desp.contractName,
+                            node.masterAddress));
                 }
             }
         }
@@ -227,22 +225,18 @@ public class OtherNCProxy {
         b.group(group);
         NCConnector conn = new NCConnector(target, b, new NCClientHandler());
         connList.put(target, conn);
-        b.channel(NioSocketChannel.class)
-                .handler(
-                        new ChannelInitializer<SocketChannel>() {
-                            @Override
-                            protected void initChannel(SocketChannel ch) {
-                                ChannelPipeline p = ch.pipeline();
-                                p.addLast(new DelimiterCodec()).addLast(conn.handler);
-                            }
-                        });
+        b.channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {
+            @Override
+            protected void initChannel(SocketChannel ch) {
+                ChannelPipeline p = ch.pipeline();
+                p.addLast(new DelimiterCodec()).addLast(conn.handler);
+            }
+        });
 
 
         if (!conn.handler.isOpen()) {
             String[] ipAndPort = target.split(":");
-            b.connect(ipAndPort[0], Integer.parseInt(ipAndPort[1]))
-                    .sync()
-                    .channel();
+            b.connect(ipAndPort[0], Integer.parseInt(ipAndPort[1])).sync().channel();
         }
 
         reconnect(target);
@@ -257,10 +251,7 @@ public class OtherNCProxy {
         NCConnector conn = connList.get(target);
         if (!conn.handler.isOpen()) {
             String[] ipAndPort = conn.ipAndPort.split(":");
-            conn.bootstrap
-                    .connect(ipAndPort[0], Integer.parseInt(ipAndPort[1]))
-                    .sync()
-                    .channel();
+            conn.bootstrap.connect(ipAndPort[0], Integer.parseInt(ipAndPort[1])).sync().channel();
         }
     }
 

src/main/java/org/bdware/server/nodecenter/TracingAction.java

@@ -11,7 +11,7 @@ import java.io.PrintStream;
 
 public class TracingAction {
     private static JsonObject getDependentContract(JsonObject jo) {
-        //考虑多层依赖
+        // 考虑多层依赖
         JsonObject result = new JsonObject();
         JsonArray beDependent = new JsonArray();
         String contractName = jo.get("contractName").getAsString();
@@ -29,7 +29,8 @@ public class TracingAction {
                                 dependencies.add(val);
                         }
                     } else {
-                        if (desp.dependentContracts != null && desp.dependentContracts.contains(contractName)) {
+                        if (desp.dependentContracts != null
+                                && desp.dependentContracts.contains(contractName)) {
                             beDependent.add(desp.contractName);
                         }
                     }

src/main/java/org/bdware/server/nodecenter/UnitActions.java

@@ -25,7 +25,8 @@ public class UnitActions {
 
     private static String convertContractName(String contractID) {
         ContractDesp desp = NodeCenterActions.getContractByName(contractID);
-        if (desp != null) return desp.contractID;
+        if (desp != null)
+            return desp.contractID;
         return contractID;
     }
 
@@ -47,10 +48,8 @@ public class UnitActions {
         long start = System.currentTimeMillis();
         final String pubKey = managerAction.getPubKey(json);
         List<KV> allunits = KeyValueDBUtil.instance.getKeyValues(NCTables.TrustUnitsDB.toString());
-        if (pubKey != null
-                && KeyValueDBUtil.instance
-                .getValue(NCTables.ConfigDB.toString(), "__CenterManager__")
-                .contains(pubKey)) {
+        if (pubKey != null && KeyValueDBUtil.instance
+                .getValue(NCTables.ConfigDB.toString(), "__CenterManager__").contains(pubKey)) {
             simpleReply(resultCallback, "onListTrustUnits", allunits);
             LOGGER.debug("is center manager");
             long end = System.currentTimeMillis();
@@ -75,10 +74,8 @@ public class UnitActions {
     public void createTrustUnit(JsonObject json, ResultCallback resultCallback) {
         final String pubKey = managerAction.getPubKey(json);
         LOGGER.debug("[createTrustUnit] " + json.get("data").toString());
-        KeyValueDBUtil.instance.setValue(
-                NCTables.TrustUnitsDB.toString(),
-                pubKey + "_" + json.get("msg").getAsString(),
-                json.get("data").toString());
+        KeyValueDBUtil.instance.setValue(NCTables.TrustUnitsDB.toString(),
+                pubKey + "_" + json.get("msg").getAsString(), json.get("data").toString());
         Map<String, Object> ret = new HashMap<>();
         ret.put("action", "onCreateTrustUnit");
         ret.put("status", "Success");
@@ -87,27 +84,23 @@ public class UnitActions {
 
     @Action(userPermission = 1 << 6, async = true)
     public void deleteTrustUnit(JsonObject json, ResultCallback resultCallback) {
-        //		final String pubKey = managerAction.pubKey;
-        LOGGER.debug(
-                "[deleteTrustUnit] before"
-                        + KeyValueDBUtil.instance.getValue(
-                        NCTables.TrustUnitsDB.toString(), json.get("data").getAsString()));
-        KeyValueDBUtil.instance.delete(
-                NCTables.TrustUnitsDB.toString(), json.get("data").getAsString());
-        LOGGER.debug(
-                "[deleteTrustUnit] after"
-                        + KeyValueDBUtil.instance.getValue(
-                        NCTables.TrustUnitsDB.toString(), json.get("data").getAsString()));
+        // final String pubKey = managerAction.pubKey;
+        LOGGER.debug("[deleteTrustUnit] before" + KeyValueDBUtil.instance
+                .getValue(NCTables.TrustUnitsDB.toString(), json.get("data").getAsString()));
+        KeyValueDBUtil.instance.delete(NCTables.TrustUnitsDB.toString(),
+                json.get("data").getAsString());
+        LOGGER.debug("[deleteTrustUnit] after" + KeyValueDBUtil.instance
+                .getValue(NCTables.TrustUnitsDB.toString(), json.get("data").getAsString()));
         Map<String, Object> ret = new HashMap<>();
         ret.put("action", "onDeleteTrustUnit");
         ret.put("status", "Success");
         resultCallback.onResult(ret);
     }
 
-//    @Action(async = true)
-//    public void executeContract(JsonObject args, final ResultCallback rc) {
-//        executeContractTrustfully(args, rc);
-//    }
+    // @Action(async = true)
+    // public void executeContract(JsonObject args, final ResultCallback rc) {
+    // executeContractTrustfully(args, rc);
+    // }
 
     @Action(async = true, userPermission = 1L << 6)
     public void getNodeTrustUnits(JsonObject json, ResultCallback resultCallback) {
@@ -124,89 +117,88 @@ public class UnitActions {
         simpleReply(resultCallback, "onGetNodeTrustUnits", nodeunits);
     }
 
-//    @Action(async = true, userPermission = 0)
-//    public void executeContractTrustfully(JsonObject args, final ResultCallback rc) {
-//        String contractID = args.get("contractID").getAsString();
-//
-//        contractID = convertContractName(contractID);
-//
-//        args.remove("contractID");
-//        args.addProperty("contractID", contractID);
-//        String requestID;
-//        if (!args.has("requestID")) {
-//            requestID = System.currentTimeMillis() + "_" + (int) (Math.random() * 10000);
-//            args.addProperty("requestID", requestID);
-//        } else requestID = args.get("requestID").getAsString();
-//        args.remove("action");
-//        args.addProperty("action", "executeContractTrustfully");
-//        MultiPointContractInfo mInfo = NodeCenterActions.contractID2Members.get(contractID);
-//        args.addProperty("seq", mInfo.getNextSeq());
-//        args.addProperty("needSeq", ContractType.needSeq(mInfo.type));
-//        List<String> nodes = mInfo.members;
-//        logger.debug("tid:" + Thread.currentThread().getId() + " contractID:" + contractID);
-//        if (nodes == null) {
-//            rc.onResult(
-//                    "{\"status\":\"Error\",\"result\":\"can't locate contract\",\"action\":\"onExecuteContractTrustfully\"}");
-//        } else {
-//            mInfo.rcf.execute(requestID, rc, JsonUtil.toJson(args));
-//        }
-//
-//        // add request cache,only for requestAll type contract
-//        if (ContractType.needSeq(mInfo.type)) {
-//            RequestCache reqc = NodeCenterActions.getCache(contractID);
-//            reqc.put(args.get("seq").getAsString(), args);
-//        }
-//    }
+    // @Action(async = true, userPermission = 0)
+    // public void executeContractTrustfully(JsonObject args, final ResultCallback rc) {
+    // String contractID = args.get("contractID").getAsString();
+    //
+    // contractID = convertContractName(contractID);
+    //
+    // args.remove("contractID");
+    // args.addProperty("contractID", contractID);
+    // String requestID;
+    // if (!args.has("requestID")) {
+    // requestID = System.currentTimeMillis() + "_" + (int) (Math.random() * 10000);
+    // args.addProperty("requestID", requestID);
+    // } else requestID = args.get("requestID").getAsString();
+    // args.remove("action");
+    // args.addProperty("action", "executeContractTrustfully");
+    // MultiPointContractInfo mInfo = NodeCenterActions.contractID2Members.get(contractID);
+    // args.addProperty("seq", mInfo.getNextSeq());
+    // args.addProperty("needSeq", ContractType.needSeq(mInfo.type));
+    // List<String> nodes = mInfo.members;
+    // logger.debug("tid:" + Thread.currentThread().getId() + " contractID:" + contractID);
+    // if (nodes == null) {
+    // rc.onResult(
+    // "{\"status\":\"Error\",\"result\":\"can't locate
+    // contract\",\"action\":\"onExecuteContractTrustfully\"}");
+    // } else {
+    // mInfo.rcf.execute(requestID, rc, JsonUtil.toJson(args));
+    // }
+    //
+    // // add request cache,only for requestAll type contract
+    // if (ContractType.needSeq(mInfo.type)) {
+    // RequestCache reqc = NodeCenterActions.getCache(contractID);
+    // reqc.put(args.get("seq").getAsString(), args);
+    // }
+    // }
 
 
-    //only for test ADSP
-//    public static void testExecuteContract(JsonObject args, final ResultCallback rc) {
-//        String contractID = args.get("contractID").getAsString();
-//
-//        contractID = convertContractName(contractID);
-//
-//        args.remove("contractID");
-//        args.addProperty("contractID", contractID);
-//        String requestID;
-//        if (!args.has("requestID")) {
-//            requestID = System.currentTimeMillis() + "_" + (int) (Math.random() * 10000);
-//            args.addProperty("requestID", requestID);
-//        } else requestID = args.get("requestID").getAsString();
-//        args.remove("action");
-//        args.addProperty("action", "executeContractTrustfully");
-//        MultiPointContractInfo mInfo = NodeCenterActions.contractID2Members.get(contractID);
-//        System.out.println("mInfo是空吗？" + mInfo == null);
-//
-//        args.addProperty("seq", mInfo.getNextSeq());
-//        args.addProperty("needSeq", ContractType.needSeq(mInfo.type));
-//        List<String> nodes = mInfo.members;
-//        logger.debug("tid:" + Thread.currentThread().getId() + " contractID:" + contractID);
-//        if (nodes == null) {
-//            rc.onResult(
-//                    "{\"status\":\"Error\",\"result\":\"can't locate contract\",\"action\":\"onExecuteContractTrustfully\"}");
-//        } else {
-//            mInfo.rcf.execute(requestID, rc, JsonUtil.toJson(args));
-//        }
-//
-//        //add request cache,only for requestAll type contract
-//        if(ContractType.needSeq(mInfo.type)){
-//            RequestCache reqc = NodeCenterActions.getCache(contractID);
-//            reqc.put(args.get("seq").getAsString(),args);
-//        }
-//    }
+    // only for test ADSP
+    // public static void testExecuteContract(JsonObject args, final ResultCallback rc) {
+    // String contractID = args.get("contractID").getAsString();
+    //
+    // contractID = convertContractName(contractID);
+    //
+    // args.remove("contractID");
+    // args.addProperty("contractID", contractID);
+    // String requestID;
+    // if (!args.has("requestID")) {
+    // requestID = System.currentTimeMillis() + "_" + (int) (Math.random() * 10000);
+    // args.addProperty("requestID", requestID);
+    // } else requestID = args.get("requestID").getAsString();
+    // args.remove("action");
+    // args.addProperty("action", "executeContractTrustfully");
+    // MultiPointContractInfo mInfo = NodeCenterActions.contractID2Members.get(contractID);
+    // System.out.println("mInfo是空吗？" + mInfo == null);
+    //
+    // args.addProperty("seq", mInfo.getNextSeq());
+    // args.addProperty("needSeq", ContractType.needSeq(mInfo.type));
+    // List<String> nodes = mInfo.members;
+    // logger.debug("tid:" + Thread.currentThread().getId() + " contractID:" + contractID);
+    // if (nodes == null) {
+    // rc.onResult(
+    // "{\"status\":\"Error\",\"result\":\"can't locate
+    // contract\",\"action\":\"onExecuteContractTrustfully\"}");
+    // } else {
+    // mInfo.rcf.execute(requestID, rc, JsonUtil.toJson(args));
+    // }
+    //
+    // //add request cache,only for requestAll type contract
+    // if(ContractType.needSeq(mInfo.type)){
+    // RequestCache reqc = NodeCenterActions.getCache(contractID);
+    // reqc.put(args.get("seq").getAsString(),args);
+    // }
+    // }
 
     @Action(async = true, userPermission = 1L << 6)
     public void listContractProcess(JsonObject args, final ResultCallback rc) {
         List<ContractDesp> info = new ArrayList<>();
-        LOGGER.debug(
-                "[contracts] "
-                        + JsonUtil.toPrettyJson(NodeCenterActions.nodeInfos));
-        LOGGER.debug(
-                "[cid2Nodes]"
-                        + JsonUtil.toPrettyJson(NodeCenterActions.contractID2Members));
+        LOGGER.debug("[contracts] " + JsonUtil.toPrettyJson(NodeCenterActions.nodeInfos));
+        LOGGER.debug("[cid2Nodes]" + JsonUtil.toPrettyJson(NodeCenterActions.contractID2Members));
         for (String key : NodeCenterActions.contractID2Members.keySet()) {
             ContractDesp desp = NodeCenterActions.getContractByID(key);
-            if (desp != null) info.add(desp);
+            if (desp != null)
+                info.add(desp);
         }
         simpleReply(rc, "onListContractProcess", JsonUtil.toJson(info));
     }
@@ -214,15 +206,12 @@ public class UnitActions {
     @Action(userPermission = 1 << 6, async = true)
     public void listMultiPointContractProcess(JsonObject json, ResultCallback resultCallback) {
         List<ContractDesp> info = new ArrayList<>();
-        LOGGER.debug(
-                "[contracts] "
-                        + JsonUtil.toPrettyJson(NodeCenterActions.nodeInfos));
-        LOGGER.debug(
-                "[cid2Nodes]"
-                        + JsonUtil.toPrettyJson(NodeCenterActions.contractID2Members));
+        LOGGER.debug("[contracts] " + JsonUtil.toPrettyJson(NodeCenterActions.nodeInfos));
+        LOGGER.debug("[cid2Nodes]" + JsonUtil.toPrettyJson(NodeCenterActions.contractID2Members));
         for (String key : NodeCenterActions.contractID2Members.keySet()) {
             ContractDesp desp = NodeCenterActions.getContractByID(key);
-            if (desp != null) info.add(desp);
+            if (desp != null)
+                info.add(desp);
         }
         simpleReply(resultCallback, "onListMultiPointContractProcess", JsonUtil.toJson(info));
     }
@@ -251,7 +240,8 @@ public class UnitActions {
         String[] strs = args.get("nodeIDs").getAsString().split(",");
         Set<String> nodePubKeys = new HashSet<>(); // nodes' pubkey
         for (String str : strs) {
-            if (str != null && str.length() > 0) nodePubKeys.add(str);
+            if (str != null && str.length() > 0)
+                nodePubKeys.add(str);
         }
         Map<String, String> nodes = new HashMap<>(); // node's pubKey-node'a name
         for (CMNode node : NodeCenterActions.nodeInfos.values()) {
@@ -264,9 +254,8 @@ public class UnitActions {
             simpleReply(rc, "onDistributeYPK", "empty nodes");
         }
 
-        boolean result =
-                SM2Util.plainStrVerify(
-                        pubKey, "DistributeYPK|" + projectName + "|" + pubKey, signature);
+        boolean result = SM2Util.plainStrVerify(pubKey,
+                "DistributeYPK|" + projectName + "|" + pubKey, signature);
         LOGGER.info("[UnitAcitons] 验签:" + result + " -> projectName:" + projectName);
 
         String ypkType = projectName.split("_")[0];
@@ -292,154 +281,154 @@ public class UnitActions {
         }
     }
 
-//    @Action(async = true, userPermission = 1L << 6)
-//    public void startContractMultiPoint(JsonObject args, final ResultCallback rc) {
-//        Map<String, String> request = new HashMap<String, String>();
-//        Contract contract = new Contract();
-//        if (args.has("type")) {
-//            contract.setType(ContractType.valueOf(args.get("type").getAsString()));
-//        }
-//
-//        // this multiPointContractInfo problem
-//        MultiPointContractInfo multiPointContractInfo = new MultiPointContractInfo();
-//        multiPointContractInfo.type = contract.getType();
-//
-//        logger.debug("startContractMultiPoint:");
-//        logger.debug(JsonUtil.toPrettyJson(args));
-//        if (args.has("script")) contract.setScript(args.get("script").getAsString());
-//        else if (args.has("path")) contract.setScript(args.get("path").getAsString());
-//        else if (args.has("projectName"))
-//            contract.setScript("/" + args.get("projectName").getAsString());
-//        // contract.setScript("/" + args.get("projectName").getAsString() + "/manifest.json");
-//
-//        SM2 sm2 = new SM2();
-//        SM2KeyPair sm2Key = sm2.generateKeyPair();
-//        contract.setID(sm2Key.getPublicKeyStr().hashCode() + "");
-//        contract.setKey(sm2Key.getPrivateKey().toString(16));
-//        contract.setPublicKey(sm2Key.getPublicKeyStr());
-//
-//        contract.setNodeCenterRepoDOI(DOIPMainServer4NC.repoIdentifier);
-//        // 多点合约部署时，由NC预先注册一个DOI以备使用
-//        if (DoConfig.openContractDORegister) {
-//            try {
-//                HandleService hs = new HandleService(HandleServiceUtils.hrRegister);
-//                String tmpDOI = hs.registerContract(DOIPMainServer4NC.repoIdentifier);
-//                if (tmpDOI == "" || tmpDOI == null)
-//                    contract.setDOI("RegisterFailed");
-//                else
-//                    contract.setDOI(tmpDOI);
-//            }
-//            catch (Exception e) {
-//                e.printStackTrace();
-//                contract.setDOI("RegisterFailed");
-//            }
-//        }
-//
-//        String[] nodeNames =
-//                args.get("peersID").getAsString().split(","); // all nodes' peerID in the unit
-//        Set<String> nodeNameSet = new HashSet<>(); // nodes' peerID
-//        for (String str : nodeNames) {
-//            if (str != null && str.length() > 0) nodeNameSet.add(str);
-//        }
-//
-//        List<String> udpids = new ArrayList<>(); // nodes' udpID in the unit
-//
-//        for (CMNode node : NodeCenterActions.nodeinfos.values()) {
-//            if (nodeNameSet.contains(node.nodeName)) {
-//                udpids.add(node.udpID);
-//            }
-//        }
-//        final long curr = System.currentTimeMillis();
-//        String requestID = curr + "_" + (int) (Math.random() * 10000);
-//        NodeCenterActions.ResultCollector collector =
-//                new NodeCenterActions.ResultCollector(
-//                        requestID,
-//                        new ResultCallback() {
-//                            @Override
-//                            public void onResult(String str) {
-//                                Map<String, String> ret = new HashMap<>();
-//                                ret.put("action", "onStartContractTrustfullyResult");
-//                                ret.put("data", str);
-//                                ret.put("executionTime", (System.currentTimeMillis() - curr) + "");
-//                                rc.onResult(JsonUtil.toJson(ret));
-//                            }
-//                        },
-//                        udpids.size());
-//        NodeCenterActions.sync.sleepWithTimeout(requestID, collector, 20);
-//
-//        //		ArrayList<String> udpids=gson.fromJson(args.get("members"),
-//        //                new TypeToken<ArrayList<String>>(){}.getType());
-//        Map<String, String> members = new HashMap<>(); // nodes' <udpID,udpAddress>
-//        for (int i = 0; i < udpids.size(); i++) {
-//            members.put(
-//                    udpids.get(i),
-//                    NodeCenterActions.runner.getUDPAddr(Integer.valueOf(udpids.get(i)))
-//                            + ":"
-//                            + (i == 0)); // regard the first node as the master in the unit
-//        }
-//
-//        List<String> nodes = new ArrayList<>(); // nodes' pubKey
-//        for (CMNode node : NodeCenterActions.nodeinfos.values()) {
-//            if (nodeNameSet.contains(node.nodeName)) {
-//                nodes.add(node.pubKey);
-//            }
-//        }
-//
-//        request.put("memberStr", JsonUtil.toJson(members));
-//        request.put("isPrivate", args.get("isPrivate").getAsString());
-//        request.put("pubKey", managerAction.pubKey);
-//        request.put("action", "startContractTrustfully");
-//        request.put("requestID", requestID);
-//        multiPointContractInfo.members = nodes;
-//
-//        contract.setNumOfCopies(1);
-//        switch (multiPointContractInfo.type) {
-//            case Sole:
-//                logger.debug("Can't support Solo in multi-point mode");
-//                return;
-//            case RequestOnce:
-//                multiPointContractInfo.rcf = new RequestOnceExecutor(multiPointContractInfo);
-//                break;
-//            case ResponseOnce:
-//                multiPointContractInfo.rcf = new ResponseOnceExecutor(multiPointContractInfo);
-//                break;
-//            case RequestAllResponseFirst:
-//                multiPointContractInfo.rcf = new RequestAllExecutor(multiPointContractInfo, 1);
-//                contract.setNumOfCopies(nodes.size());
-//                break;
-//            case RequestAllResponseHalf:
-//                multiPointContractInfo.rcf =
-//                        new RequestAllExecutor(multiPointContractInfo, nodes.size() / 2 + 1);
-//                contract.setNumOfCopies(nodes.size());
-//                break;
-//            case RequestAllResponseAll:
-//                multiPointContractInfo.rcf =
-//                        new RequestAllExecutor(multiPointContractInfo, nodes.size());
-//                contract.setNumOfCopies(nodes.size());
-//                break;
-//        }
-//        NodeCenterActions.contractID2Members.put(contract.getID(), multiPointContractInfo);
-//
-//        request.put("contractStr", JsonUtil.toJson(contract));
-//        String startReq = JsonUtil.toJson(request);
-//        logger.debug("启动合约:" + startReq);
-//
-//        for (String nodeID : nodes) {
-//            CMNode node;
-//            node = NodeCenterActions.nodeinfos.get(nodeID);
-//            node.connection.controller.sendMsg(startReq);
-//
-//            if (!NodeCenterActions.recoverMap.containsKey(nodeID)) {
-//                NodeCenterActions.recoverMap.put(nodeID, new ConcurrentHashMap<>());
-//            }
-//            ContractRecord record = new ContractRecord(contract.getID());
-//            record.members = new HashMap<>(members);
-//            NodeCenterActions.recoverMap.get(nodeID).put(contract.getID(), record);
-//        }
-//
-//        rc.onResult(
-//                "{\"status\":\"Success\",\"result\":\""
-//                        + contract.getID()
-//                        + "\",\"action\":\"onStartTrustfulContract\"}");
-//    }
+    // @Action(async = true, userPermission = 1L << 6)
+    // public void startContractMultiPoint(JsonObject args, final ResultCallback rc) {
+    // Map<String, String> request = new HashMap<String, String>();
+    // Contract contract = new Contract();
+    // if (args.has("type")) {
+    // contract.setType(ContractType.valueOf(args.get("type").getAsString()));
+    // }
+    //
+    // // this multiPointContractInfo problem
+    // MultiPointContractInfo multiPointContractInfo = new MultiPointContractInfo();
+    // multiPointContractInfo.type = contract.getType();
+    //
+    // logger.debug("startContractMultiPoint:");
+    // logger.debug(JsonUtil.toPrettyJson(args));
+    // if (args.has("script")) contract.setScript(args.get("script").getAsString());
+    // else if (args.has("path")) contract.setScript(args.get("path").getAsString());
+    // else if (args.has("projectName"))
+    // contract.setScript("/" + args.get("projectName").getAsString());
+    // // contract.setScript("/" + args.get("projectName").getAsString() + "/manifest.json");
+    //
+    // SM2 sm2 = new SM2();
+    // SM2KeyPair sm2Key = sm2.generateKeyPair();
+    // contract.setID(sm2Key.getPublicKeyStr().hashCode() + "");
+    // contract.setKey(sm2Key.getPrivateKey().toString(16));
+    // contract.setPublicKey(sm2Key.getPublicKeyStr());
+    //
+    // contract.setNodeCenterRepoDOI(DOIPMainServer4NC.repoIdentifier);
+    // // 多点合约部署时，由NC预先注册一个DOI以备使用
+    // if (DoConfig.openContractDORegister) {
+    // try {
+    // HandleService hs = new HandleService(HandleServiceUtils.hrRegister);
+    // String tmpDOI = hs.registerContract(DOIPMainServer4NC.repoIdentifier);
+    // if (tmpDOI == "" || tmpDOI == null)
+    // contract.setDOI("RegisterFailed");
+    // else
+    // contract.setDOI(tmpDOI);
+    // }
+    // catch (Exception e) {
+    // e.printStackTrace();
+    // contract.setDOI("RegisterFailed");
+    // }
+    // }
+    //
+    // String[] nodeNames =
+    // args.get("peersID").getAsString().split(","); // all nodes' peerID in the unit
+    // Set<String> nodeNameSet = new HashSet<>(); // nodes' peerID
+    // for (String str : nodeNames) {
+    // if (str != null && str.length() > 0) nodeNameSet.add(str);
+    // }
+    //
+    // List<String> udpids = new ArrayList<>(); // nodes' udpID in the unit
+    //
+    // for (CMNode node : NodeCenterActions.nodeinfos.values()) {
+    // if (nodeNameSet.contains(node.nodeName)) {
+    // udpids.add(node.udpID);
+    // }
+    // }
+    // final long curr = System.currentTimeMillis();
+    // String requestID = curr + "_" + (int) (Math.random() * 10000);
+    // NodeCenterActions.ResultCollector collector =
+    // new NodeCenterActions.ResultCollector(
+    // requestID,
+    // new ResultCallback() {
+    // @Override
+    // public void onResult(String str) {
+    // Map<String, String> ret = new HashMap<>();
+    // ret.put("action", "onStartContractTrustfullyResult");
+    // ret.put("data", str);
+    // ret.put("executionTime", (System.currentTimeMillis() - curr) + "");
+    // rc.onResult(JsonUtil.toJson(ret));
+    // }
+    // },
+    // udpids.size());
+    // NodeCenterActions.sync.sleepWithTimeout(requestID, collector, 20);
+    //
+    // // ArrayList<String> udpids=gson.fromJson(args.get("members"),
+    // // new TypeToken<ArrayList<String>>(){}.getType());
+    // Map<String, String> members = new HashMap<>(); // nodes' <udpID,udpAddress>
+    // for (int i = 0; i < udpids.size(); i++) {
+    // members.put(
+    // udpids.get(i),
+    // NodeCenterActions.runner.getUDPAddr(Integer.valueOf(udpids.get(i)))
+    // + ":"
+    // + (i == 0)); // regard the first node as the master in the unit
+    // }
+    //
+    // List<String> nodes = new ArrayList<>(); // nodes' pubKey
+    // for (CMNode node : NodeCenterActions.nodeinfos.values()) {
+    // if (nodeNameSet.contains(node.nodeName)) {
+    // nodes.add(node.pubKey);
+    // }
+    // }
+    //
+    // request.put("memberStr", JsonUtil.toJson(members));
+    // request.put("isPrivate", args.get("isPrivate").getAsString());
+    // request.put("pubKey", managerAction.pubKey);
+    // request.put("action", "startContractTrustfully");
+    // request.put("requestID", requestID);
+    // multiPointContractInfo.members = nodes;
+    //
+    // contract.setNumOfCopies(1);
+    // switch (multiPointContractInfo.type) {
+    // case Sole:
+    // logger.debug("Can't support Solo in multi-point mode");
+    // return;
+    // case RequestOnce:
+    // multiPointContractInfo.rcf = new RequestOnceExecutor(multiPointContractInfo);
+    // break;
+    // case ResponseOnce:
+    // multiPointContractInfo.rcf = new ResponseOnceExecutor(multiPointContractInfo);
+    // break;
+    // case RequestAllResponseFirst:
+    // multiPointContractInfo.rcf = new RequestAllExecutor(multiPointContractInfo, 1);
+    // contract.setNumOfCopies(nodes.size());
+    // break;
+    // case RequestAllResponseHalf:
+    // multiPointContractInfo.rcf =
+    // new RequestAllExecutor(multiPointContractInfo, nodes.size() / 2 + 1);
+    // contract.setNumOfCopies(nodes.size());
+    // break;
+    // case RequestAllResponseAll:
+    // multiPointContractInfo.rcf =
+    // new RequestAllExecutor(multiPointContractInfo, nodes.size());
+    // contract.setNumOfCopies(nodes.size());
+    // break;
+    // }
+    // NodeCenterActions.contractID2Members.put(contract.getID(), multiPointContractInfo);
+    //
+    // request.put("contractStr", JsonUtil.toJson(contract));
+    // String startReq = JsonUtil.toJson(request);
+    // logger.debug("启动合约:" + startReq);
+    //
+    // for (String nodeID : nodes) {
+    // CMNode node;
+    // node = NodeCenterActions.nodeinfos.get(nodeID);
+    // node.connection.controller.sendMsg(startReq);
+    //
+    // if (!NodeCenterActions.recoverMap.containsKey(nodeID)) {
+    // NodeCenterActions.recoverMap.put(nodeID, new ConcurrentHashMap<>());
+    // }
+    // ContractRecord record = new ContractRecord(contract.getID());
+    // record.members = new HashMap<>(members);
+    // NodeCenterActions.recoverMap.get(nodeID).put(contract.getID(), record);
+    // }
+    //
+    // rc.onResult(
+    // "{\"status\":\"Success\",\"result\":\""
+    // + contract.getID()
+    // + "\",\"action\":\"onStartTrustfulContract\"}");
+    // }
 }

src/test/java/org/bdware/bdserver/PermissionHelper.java

@@ -23,7 +23,7 @@ public class PermissionHelper {
 
     @Test
     public void listClusterHttpAction() {
-        ActionExecutor<ResultCallback,   JsonObject> ae = NCHttpHandler.getActionExecutor();
+        ActionExecutor<ResultCallback, JsonObject> ae = NCHttpHandler.getActionExecutor();
         Map<String, ActionExecutor.Pair<Method, Object>> handlers = ae.getHandlers();
         EnumSet<Role> set = EnumSet.allOf(Role.class);
         set.remove(Role.ContractInstanceManager);
@@ -44,8 +44,8 @@ public class PermissionHelper {
         printActions(handlers, set);
     }
 
-    private void printActions(
-            Map<String, ActionExecutor.Pair<Method, Object>> handlers, EnumSet<Role> set) {
+    private void printActions(Map<String, ActionExecutor.Pair<Method, Object>> handlers,
+            EnumSet<Role> set) {
         List<Line> lines = new ArrayList<>();
         for (String str : handlers.keySet()) {
             Method m = handlers.get(str).first();
@@ -56,23 +56,23 @@ public class PermissionHelper {
             l.permission = a.userPermission();
             l.roles = "";
             for (Role r : set)
-                if ((r.getValue() & l.permission) == l.permission) l.roles += r.name() + ";";
-            if (l.roles.equals("CenterManager;NodeManager;Node;Anonymous;")) l.roles = "任意角色";
+                if ((r.getValue() & l.permission) == l.permission)
+                    l.roles += r.name() + ";";
+            if (l.roles.equals("CenterManager;NodeManager;Node;Anonymous;"))
+                l.roles = "任意角色";
         }
-        lines.sort(
-                new Comparator<Line>() {
-                    @Override
-                    public int compare(Line o1, Line o2) {
-                        return o1.action.compareTo(o2.action);
-                    }
-                });
-        lines.sort(
-                new Comparator<Line>() {
-                    @Override
-                    public int compare(Line o1, Line o2) {
-                        return o1.roles.compareTo(o2.roles);
-                    }
-                });
+        lines.sort(new Comparator<Line>() {
+            @Override
+            public int compare(Line o1, Line o2) {
+                return o1.action.compareTo(o2.action);
+            }
+        });
+        lines.sort(new Comparator<Line>() {
+            @Override
+            public int compare(Line o1, Line o2) {
+                return o1.roles.compareTo(o2.roles);
+            }
+        });
 
         Gson g = new GsonBuilder().setPrettyPrinting().create();
         for (Line l : lines) {

src/test/java/org/bdware/bdserver/TestServer.java

@@ -18,8 +18,7 @@ public class TestServer {
         public void channelActive(ChannelHandlerContext ctx) {
             LOGGER.info("active");
             System.out.println("======Active=======");
-            ctx.channel()
-                    .writeAndFlush("ACTIVE from Server")
+            ctx.channel().writeAndFlush("ACTIVE from Server")
                     .addListener(future -> LOGGER.info("Active Send Done!!"));
         }
 

src/test/java/org/bdware/bdserver/test/TestADSP.java

@@ -1,192 +1,201 @@
 package org.bdware.bdserver.test;
 
 public class TestADSP {
-    //    public static Map<String,String> nodes = new HashMap<String,String>();
-//
-//    private static volatile Boolean flag = false;
-//    private static int totalRequest = 10;
-//    private static int nodeCount = 5;
-//
-//    public static String resultPath = "./testADSP/" + "result.txt";
-//    public static String contractID = "counter";
-//    public static String action = "executeContract";
-//    public static String pubkey = "0480204f4ef341359a5f64fcb11baf9ca2e6706ac20cba36ca83066870cf2c1d5de6df67e24e68dde7934af9b31d94a6084281db3d32d5ce42ab8f75bf799aca05";
-//
-//    public static String operation = "count";
-//    public static String arg = "1";
-//
-//    public static String priKey = "63464fa9587bbf2a022b3d655f4ed49c7d9a4249de1079d52bd5a1fec3308719";
-//    public static String signature = "dfd07c00c5c89fb0f901bed132db4342f49f4560f34c15878636623d2a8716a2c93ad32eeb9ee9c4f1d905df292cb4a1a27aa0171f2856848ce07cfc8022e809";
-//
-//    public static List<String> crashSeries = new ArrayList<String>();
-//    public static AtomicInteger crashIndex = new AtomicInteger();
-//
-//    public static ConcurrentSet<String>  crashSet = new ConcurrentSet<String>();
-//    public static ConcurrentSet<String> recover = new ConcurrentSet<String>();
-//
-//    public static TestTask tt;
-//    public static int period = 3000;
-//
-//    static{
-//        getSig();
-//
-//        nodes.put("zyx's book","0440023d13facddcefbd87f2bb622b1b2b6ca43eb84c0579b82450814233ce557bd7ad7852cd47f1d6df867c5413ecf3dd1954cdbf5a6da683e3a89095f091d83d");
-//        nodes.put("localNode1","0480f783cf63294224afbd19e175e5c7ea0c5c60ee115ed9e114fe2691eb28cc1680e5fec532d64c80d2f6b737e8b43b94d5a9c73206ac6235c50ff992133e4d38");
-//        nodes.put("localNode2","044e0c127e24407ee8a8abd4fe507b32b340ce9775317b8d7b5bb8e182745d6a45c57aaf867d80a5f816a7561564f9294c6aee5916f95e93c0011e16c28b9e849a");
-//        nodes.put("localNode3","0485040cfd94bec672bb8ba184856188963ee4ad339d247a76e2d9819f20e61bfad24ec763b1371998583f9dc0cf55c4d53cb1a2ec84c67aed1aa5203cc84fc78f");
-//        nodes.put("localNode4","");
-//        nodes.put("localNode5","");
-//
-//
-//        //生成崩溃序列
-//        crashSeries.clear();
-//        for(int i = 1;i <= totalRequest;i++){
-//            int temp = i % nodeCount;
-//            if(temp == 0)
-//                temp = nodeCount;
-//            crashSeries.add("crash localNode" + temp);
-//            crashSeries.add("recover localNode" + temp);
-//        }
-//
-//        System.out.println("崩溃序列" + crashSeries.size());
-//
-//        Timer timer = new Timer();
-//        tt = new TestTask();
-//        timer.schedule(tt, new Date(), period);
-//    }
-//
-//    static class TestTask extends TimerTask {
-//        @Override
-//        public void run() {
-//            if(TestADSP.getFlag()){
-//                int index = TestADSP.crashIndex.getAndIncrement();
-//                System.out.println("[TestADSP] index=" + TestADSP.crashIndex.get());
-//
-//                String[] crash = TestADSP.crashSeries.get(index).split(" ");
-//                String pubKey = convertNameToPubkey(crash[1]);
-//                switch (crash[0]){
-//                    case "crash":
-//                        if(pubKey != null){
-//                            System.out.println("[TestADSP] 令节点 " + crash[1] + "崩溃");
-//                            System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date(System.currentTimeMillis())));
-//                            crashSet.add(pubKey);
-//                        }
-//                        break;
-//                    case "recover":
-//                        if(pubKey != null){
-//                            if(crashSet.contains(pubKey)){
-//                                crashSet.remove(pubKey);
-//                            }
-//                            recover.add(pubKey);
-//                            System.out.println("[TestADSP] 令节点 " + crash[1] + "上线");
-//                            System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date(System.currentTimeMillis())));
-//                        }
-//                        break;
-//                    default:
-//                        break;
-//                }
-//
-//
-//                try {
-//                    Thread.sleep(period / 2);
-//                } catch (InterruptedException e) {
-//                    e.printStackTrace();
-//                }
-//
-//
-//
-//                System.out.println("[TestADSP]发起请求  " + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date(System.currentTimeMillis())));
-//                JsonObject jo = new JsonObject();
-//                jo.addProperty("action", TestADSP.action);
-//                jo.addProperty("contractID", TestADSP.contractID);
-//                jo.addProperty("operation", TestADSP.operation);
-//                jo.addProperty("arg", TestADSP.arg);
-//                jo.addProperty("pubkey",TestADSP.pubkey);
-//                jo.addProperty("signature",TestADSP.signature);
-//                UnitActions.testExecuteContract(jo,null);
-//
-//                if(index == (TestADSP.crashSeries.size() - 1)){
-//                    System.out.println("测试停止!");
-//                    TestADSP.setFlag(false);
-//                    //TestADSP.check();
-//                }
-//            }//if
-//        }
-//    }
-//
-//    public static boolean getFlag(){
-//        boolean temp;
-//        synchronized (flag){
-//            temp = flag;
-//        }
-//        return temp;
-//    }
-//
-//    public static void setFlag(boolean temp){
-//        synchronized (flag){
-//            flag = temp;
-//            System.out.println("[TestADSP]设置flag为" + flag);
-//        }
-//    }
-//
-//    public static void getSig(){
-//        String temp = contractID + "|" + operation + "|" + arg + "|" + pubkey;
-//        SM2 sm2 = new SM2();
-//        signature = sm2.sign(temp.getBytes(),priKey).toString();
-//    }
-//
-//    //查看结果输出文件
-//    public static void check() {
-//        tt.cancel();
-//
-//        int correct = 0;
-//        int incorrect = 0;
-//        int unavailable = 0;
-//        int fileTotal = 0;
-//
-//        File file = new File("./front-cluster/testADSP/result.txt");
-//        System.out.println(file.getAbsolutePath());
-//        StringBuilder result = new StringBuilder();
-//        try{
-//            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file), "UTF-8"));//构造一个BufferedReader类来读取文件
-//
-//            String s = null;
-//            while((s = br.readLine())!=null){//使用readLine方法，一次读一行
-//                if(!s.equals("")){
-//                    fileTotal++;
-//                    String str[] = s.split(" ");
-//                    if(str[1].equals((Integer.parseInt(str[0]) + 1) + ".0")){
-//                        correct++;
-//                    }else{
-//                        incorrect++;
-//                    }
-//                }
-//            }
-//            br.close();
-//
-//        }catch(Exception e){
-//            e.printStackTrace();
-//        }
-//
-//        unavailable = totalRequest * 2 - fileTotal;
-//
-//        System.out.println("共有" + totalRequest * 2 + "次请求，其中" + correct + "正确，" + incorrect + "不正确，" + unavailable + "不可用.");
-//    }
-//
-//    public static String convertNameToPubkey(String nodeName){
-//        return nodes.get(nodeName);
-//    }
-//
-//    public static String convertPubKeyToName(String pubkey){
-//        for(String key : nodes.keySet()){
-//            if(nodes.get(key).equals(pubkey)){
-//                return key;
-//            }
-//        }
-//        return null;
-//    }
-//
-//    public static void main(String[] args){
-//        check();
-//    }
+    // public static Map<String,String> nodes = new HashMap<String,String>();
+    //
+    // private static volatile Boolean flag = false;
+    // private static int totalRequest = 10;
+    // private static int nodeCount = 5;
+    //
+    // public static String resultPath = "./testADSP/" + "result.txt";
+    // public static String contractID = "counter";
+    // public static String action = "executeContract";
+    // public static String pubkey =
+    // "0480204f4ef341359a5f64fcb11baf9ca2e6706ac20cba36ca83066870cf2c1d5de6df67e24e68dde7934af9b31d94a6084281db3d32d5ce42ab8f75bf799aca05";
+    //
+    // public static String operation = "count";
+    // public static String arg = "1";
+    //
+    // public static String priKey =
+    // "63464fa9587bbf2a022b3d655f4ed49c7d9a4249de1079d52bd5a1fec3308719";
+    // public static String signature =
+    // "dfd07c00c5c89fb0f901bed132db4342f49f4560f34c15878636623d2a8716a2c93ad32eeb9ee9c4f1d905df292cb4a1a27aa0171f2856848ce07cfc8022e809";
+    //
+    // public static List<String> crashSeries = new ArrayList<String>();
+    // public static AtomicInteger crashIndex = new AtomicInteger();
+    //
+    // public static ConcurrentSet<String> crashSet = new ConcurrentSet<String>();
+    // public static ConcurrentSet<String> recover = new ConcurrentSet<String>();
+    //
+    // public static TestTask tt;
+    // public static int period = 3000;
+    //
+    // static{
+    // getSig();
+    //
+    // nodes.put("zyx's
+    // book","0440023d13facddcefbd87f2bb622b1b2b6ca43eb84c0579b82450814233ce557bd7ad7852cd47f1d6df867c5413ecf3dd1954cdbf5a6da683e3a89095f091d83d");
+    // nodes.put("localNode1","0480f783cf63294224afbd19e175e5c7ea0c5c60ee115ed9e114fe2691eb28cc1680e5fec532d64c80d2f6b737e8b43b94d5a9c73206ac6235c50ff992133e4d38");
+    // nodes.put("localNode2","044e0c127e24407ee8a8abd4fe507b32b340ce9775317b8d7b5bb8e182745d6a45c57aaf867d80a5f816a7561564f9294c6aee5916f95e93c0011e16c28b9e849a");
+    // nodes.put("localNode3","0485040cfd94bec672bb8ba184856188963ee4ad339d247a76e2d9819f20e61bfad24ec763b1371998583f9dc0cf55c4d53cb1a2ec84c67aed1aa5203cc84fc78f");
+    // nodes.put("localNode4","");
+    // nodes.put("localNode5","");
+    //
+    //
+    // //生成崩溃序列
+    // crashSeries.clear();
+    // for(int i = 1;i <= totalRequest;i++){
+    // int temp = i % nodeCount;
+    // if(temp == 0)
+    // temp = nodeCount;
+    // crashSeries.add("crash localNode" + temp);
+    // crashSeries.add("recover localNode" + temp);
+    // }
+    //
+    // System.out.println("崩溃序列" + crashSeries.size());
+    //
+    // Timer timer = new Timer();
+    // tt = new TestTask();
+    // timer.schedule(tt, new Date(), period);
+    // }
+    //
+    // static class TestTask extends TimerTask {
+    // @Override
+    // public void run() {
+    // if(TestADSP.getFlag()){
+    // int index = TestADSP.crashIndex.getAndIncrement();
+    // System.out.println("[TestADSP] index=" + TestADSP.crashIndex.get());
+    //
+    // String[] crash = TestADSP.crashSeries.get(index).split(" ");
+    // String pubKey = convertNameToPubkey(crash[1]);
+    // switch (crash[0]){
+    // case "crash":
+    // if(pubKey != null){
+    // System.out.println("[TestADSP] 令节点 " + crash[1] + "崩溃");
+    // System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new
+    // Date(System.currentTimeMillis())));
+    // crashSet.add(pubKey);
+    // }
+    // break;
+    // case "recover":
+    // if(pubKey != null){
+    // if(crashSet.contains(pubKey)){
+    // crashSet.remove(pubKey);
+    // }
+    // recover.add(pubKey);
+    // System.out.println("[TestADSP] 令节点 " + crash[1] + "上线");
+    // System.out.println(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new
+    // Date(System.currentTimeMillis())));
+    // }
+    // break;
+    // default:
+    // break;
+    // }
+    //
+    //
+    // try {
+    // Thread.sleep(period / 2);
+    // } catch (InterruptedException e) {
+    // e.printStackTrace();
+    // }
+    //
+    //
+    //
+    // System.out.println("[TestADSP]发起请求 " + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new
+    // Date(System.currentTimeMillis())));
+    // JsonObject jo = new JsonObject();
+    // jo.addProperty("action", TestADSP.action);
+    // jo.addProperty("contractID", TestADSP.contractID);
+    // jo.addProperty("operation", TestADSP.operation);
+    // jo.addProperty("arg", TestADSP.arg);
+    // jo.addProperty("pubkey",TestADSP.pubkey);
+    // jo.addProperty("signature",TestADSP.signature);
+    // UnitActions.testExecuteContract(jo,null);
+    //
+    // if(index == (TestADSP.crashSeries.size() - 1)){
+    // System.out.println("测试停止!");
+    // TestADSP.setFlag(false);
+    // //TestADSP.check();
+    // }
+    // }//if
+    // }
+    // }
+    //
+    // public static boolean getFlag(){
+    // boolean temp;
+    // synchronized (flag){
+    // temp = flag;
+    // }
+    // return temp;
+    // }
+    //
+    // public static void setFlag(boolean temp){
+    // synchronized (flag){
+    // flag = temp;
+    // System.out.println("[TestADSP]设置flag为" + flag);
+    // }
+    // }
+    //
+    // public static void getSig(){
+    // String temp = contractID + "|" + operation + "|" + arg + "|" + pubkey;
+    // SM2 sm2 = new SM2();
+    // signature = sm2.sign(temp.getBytes(),priKey).toString();
+    // }
+    //
+    // //查看结果输出文件
+    // public static void check() {
+    // tt.cancel();
+    //
+    // int correct = 0;
+    // int incorrect = 0;
+    // int unavailable = 0;
+    // int fileTotal = 0;
+    //
+    // File file = new File("./front-cluster/testADSP/result.txt");
+    // System.out.println(file.getAbsolutePath());
+    // StringBuilder result = new StringBuilder();
+    // try{
+    // BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file),
+    // "UTF-8"));//构造一个BufferedReader类来读取文件
+    //
+    // String s = null;
+    // while((s = br.readLine())!=null){//使用readLine方法，一次读一行
+    // if(!s.equals("")){
+    // fileTotal++;
+    // String str[] = s.split(" ");
+    // if(str[1].equals((Integer.parseInt(str[0]) + 1) + ".0")){
+    // correct++;
+    // }else{
+    // incorrect++;
+    // }
+    // }
+    // }
+    // br.close();
+    //
+    // }catch(Exception e){
+    // e.printStackTrace();
+    // }
+    //
+    // unavailable = totalRequest * 2 - fileTotal;
+    //
+    // System.out.println("共有" + totalRequest * 2 + "次请求，其中" + correct + "正确，" + incorrect + "不正确，"
+    // + unavailable + "不可用.");
+    // }
+    //
+    // public static String convertNameToPubkey(String nodeName){
+    // return nodes.get(nodeName);
+    // }
+    //
+    // public static String convertPubKeyToName(String pubkey){
+    // for(String key : nodes.keySet()){
+    // if(nodes.get(key).equals(pubkey)){
+    // return key;
+    // }
+    // }
+    // return null;
+    // }
+    //
+    // public static void main(String[] args){
+    // check();
+    // }
 }

src/test/java/org/bdware/bdserver/test/TestSearch.java

@@ -32,44 +32,44 @@ public class TestSearch {
     @Test
     public void testIndexSearch() throws Exception {
 
-        //1. 创建分词器(对搜索的关键词进行分词使用)
-        //注意: 分词器要和创建索引的时候使用的分词器一模一样
+        // 1. 创建分词器(对搜索的关键词进行分词使用)
+        // 注意: 分词器要和创建索引的时候使用的分词器一模一样
         Analyzer analyzer = new StandardAnalyzer();
 
-        //2. 创建查询对象,
-        //第一个参数: 默认查询域, 如果查询的关键字中带搜索的域名, 则从指定域中查询, 如果不带域名则从, 默认搜索域中查询
-        //第二个参数: 使用的分词器
+        // 2. 创建查询对象,
+        // 第一个参数: 默认查询域, 如果查询的关键字中带搜索的域名, 则从指定域中查询, 如果不带域名则从, 默认搜索域中查询
+        // 第二个参数: 使用的分词器
         QueryParser queryParser = new QueryParser("name", analyzer);
 
-        //3. 设置搜索关键词
-        //华 OR  为   手   机
+        // 3. 设置搜索关键词
+        // 华 OR 为 手 机
         Query query = queryParser.parse("华为手机");
 
-        //4. 创建Directory目录对象, 指定索引库的位置
+        // 4. 创建Directory目录对象, 指定索引库的位置
         Directory dir = FSDirectory.open(Paths.get("E:\\dir"));
-        //5. 创建输入流对象
+        // 5. 创建输入流对象
         IndexReader indexReader = DirectoryReader.open(dir);
-        //6. 创建搜索对象
+        // 6. 创建搜索对象
         IndexSearcher indexSearcher = new IndexSearcher(indexReader);
-        //7. 搜索, 并返回结果
-        //第二个参数: 是返回多少条数据用于展示, 分页使用
+        // 7. 搜索, 并返回结果
+        // 第二个参数: 是返回多少条数据用于展示, 分页使用
         TopDocs topDocs = indexSearcher.search(query, 10);
 
-        //获取查询到的结果集的总数, 打印
+        // 获取查询到的结果集的总数, 打印
         System.out.println("=======count=======" + topDocs.totalHits);
 
-        //8. 获取结果集
+        // 8. 获取结果集
         ScoreDoc[] scoreDocs = topDocs.scoreDocs;
 
-        //9. 遍历结果集
+        // 9. 遍历结果集
         if (scoreDocs != null) {
             for (ScoreDoc scoreDoc : scoreDocs) {
-                //获取查询到的文档唯一标识, 文档id, 这个id是lucene在创建文档的时候自动分配的
-                int  docID = scoreDoc.doc;
-                //通过文档id, 读取文档
+                // 获取查询到的文档唯一标识, 文档id, 这个id是lucene在创建文档的时候自动分配的
+                int docID = scoreDoc.doc;
+                // 通过文档id, 读取文档
                 Document doc = indexSearcher.doc(docID);
                 System.out.println("==================================================");
-                //通过域名, 从文档中获取域值
+                // 通过域名, 从文档中获取域值
                 System.out.println("===id==" + doc.get("id"));
                 System.out.println("===name==" + doc.get("name"));
                 System.out.println("===price==" + doc.get("price"));
@@ -79,6 +79,6 @@ public class TestSearch {
 
             }
         }
-        //10. 关闭流
+        // 10. 关闭流
     }
 }