TODO: 完成注解

.vscode/launch.json

@@ -4,16 +4,31 @@
     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
+        {
+            "type": "java",
+            "name": "Launch OperateProcessor",
+            "request": "launch",
+            "mainClass": "com.yuandian.dataflow.statemachine.rpc.OperateProcessor",
+            "projectName": "dataflow"
+        },
+        {
+            "type": "java",
+            "name": "Launch StateFactory",
+            "request": "launch",
+            "mainClass": "com.yuandian.dataflow.statemachine.StateFactory",
+            "projectName": "dataflow"
+        },
         {
             "type": "java",
             "name": "Launch Server",
             "request": "launch",
             "mainClass": "com.yuandian.dataflow.Server",
             "projectName": "dataflow",
-            "args": ["2"],
+            "args": [
+                "2"
+            ],
             "preLaunchTask": "restart",
-            "postDebugTask": "stopall",
+            "postDebugTask": "stopall"
-
         }
     ]
 }

pom.xml

@@ -100,11 +100,11 @@
             <version>0.10.2</version>
         </dependency>
  
-        <!-- <dependency>
+        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
             <version>${spring.boot.version}</version>
-        </dependency> -->
+        </dependency>
 
 
         <!-- protobuf 依赖 -->
@@ -254,6 +254,7 @@
                              <mainClass>com.yuandian.dataflow.Server</mainClass>
                         </manifest>
                     </archive>
+        
                 </configuration>
             </plugin>
             <plugin>  

restart.sh

@@ -2,3 +2,6 @@
 
 sh stop.sh & rm raftdata/ -rf && mvn package  && truncate -s 0 screenlog.0  
 sh start.sh 
+
+
+exit 0

src/main/java/com/yuandian/dataflow/Server.java

@@ -2,6 +2,9 @@ package com.yuandian.dataflow;
 
  
 
+import java.net.URL;
+
+import org.reflections.Reflections;
 import org.slf4j.MarkerFactory;
 
 import com.alipay.sofa.jraft.JRaftUtils;
@@ -28,6 +31,20 @@ public class Server {
 
     public static void main(String[] args) throws Exception {
  
+        
+       
+        final var resourceUrl =  ClassLoader.getSystemResources("");
+        
+        while(resourceUrl.hasMoreElements()) {
+            var e = resourceUrl.nextElement();
+          
+                log.info("{} {}", e.getFile(), e.getProtocol());
+           
+        }
+        
+        System.exit(0);
+         
+        
         String[] peers = new String[]{"localhost:4440","localhost:4441","localhost:4442"};
        
         var peeridx = Integer.parseInt(args[0]);

src/main/java/com/yuandian/dataflow/statemachine/StateFactory.java

@@ -9,11 +9,16 @@ package com.yuandian.dataflow.statemachine;
 import java.io.File;
 import java.lang.reflect.InvocationTargetException;
 import java.nio.ByteBuffer;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.Executor;
 import java.util.concurrent.SynchronousQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 
+import org.reflections.ReflectionUtils;
 import org.reflections.Reflections;
 
 import com.alipay.remoting.NamedThreadFactory;
@@ -109,7 +114,8 @@ public class StateFactory {
         ss.applyOperate(op, closure);
     }
 
-    public static void rpcClientInvokeAsync(final Endpoint endpoint,final Object request,final InvokeCallback callback,final long timeoutMs)
+    public static void rpcClientInvokeAsync(final Endpoint endpoint, final Object request,
+            final InvokeCallback callback, final long timeoutMs)
             throws InterruptedException, RemotingException {
         ss.getRpcClient().invokeAsync(endpoint, request, callback, timeoutMs);
     }
@@ -170,16 +176,35 @@ public class StateFactory {
 
             cluster = new RaftGroupService(groupId, serverId, nodeOptions);
 
-            Set<Class<?>> scans = new Reflections("com.yuandian.dataflow").getTypesAnnotatedWith(ProcessorRaft.class);
+            var now = Instant.now();
+            HashMap<String, Class<?>> scansMap = new HashMap<>();
+
+            Set<String> packageNames = new HashSet<>();
+            for (var p : Package.getPackages()) { 
+                packageNames.add(p.getName().split("\\.")[0] );
+            }
+
+            for (var name: packageNames) {
+
+                Set<Class<?>> scans = new Reflections(name).getTypesAnnotatedWith(ProcessorRaft.class);
                 scans.forEach((pRaftClass) -> {
+                    scansMap.put(pRaftClass.getName(), pRaftClass);
+                });
+
+            }
+
+            log.info("scan annotates cost time: {}", Duration.between(now, Instant.now())) ;
+
+            scansMap.forEach((name, pRaftClass) -> {
                 try {
                     cluster.getRpcServer()
                             .registerProcessor((RpcProcessor<?>) pRaftClass.getDeclaredConstructor().newInstance());
                 } catch (InstantiationException | IllegalAccessException | IllegalArgumentException
                         | InvocationTargetException | NoSuchMethodException | SecurityException e) {
-                    log.info("{}", e.toString());
+                    log.info("{} {}", name, e.toString());
                 }
             });
+
             node = cluster.start();
 
             rpcClient = new BoltRaftRpcFactory().createRpcClient();
@@ -259,6 +284,9 @@ public class StateFactory {
     }
 
     public static void main(String[] args) throws InterruptedException, RemotingException {
+
+        ReflectionUtils.get(ReflectionUtils.SuperClass.of(State.class));
+
         var rpcClient = new BoltRaftRpcFactory().createRpcClient();
         rpcClient.init(new CliOptions());
         var resp = rpcClient.invokeSync(new Endpoint("localhost", 4441), new OperateRequest(), 5000);

src/main/java/com/yuandian/dataflow/statemachine/operate/Operate.java

@@ -73,13 +73,10 @@ public class Operate implements Serializable {
 
         var leaderId = StateFactory.getLeaderId();
         try {
-            ss.getRpcClient().invokeAsync(leaderId.getEndpoint(),
+            StateFactory.rpcClientInvokeAsync(leaderId.getEndpoint(), request, new InvokeCallback() {
-                    request, new InvokeCallback() {
-
                         @Override
                         public void complete(Object result, Throwable err) {
                             log.debug("Object result {}", result);
-                            
                             var resp = (RaftResponse<Operate>) result;
                             closure.setResponse(resp);
                             closure.success(resp.getValue());

src/main/java/com/yuandian/dataflow/statemachine/rpc/OperateProcessor.java

@@ -17,6 +17,8 @@ import com.yuandian.dataflow.statemachine.closure.GenericClosure;
 import com.yuandian.dataflow.statemachine.operate.Operate;
 import com.yuandian.dataflow.statemachine.rpc.annotations.ProcessorRaft;
 
+import javassist.ClassPath;
+ 
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -81,5 +83,13 @@ public class OperateProcessor implements RpcProcessor<OperateProcessor.OperateRe
     }
 
  
+    public static void main(String[] args) {
+    
+        
+     
+       for(var a : Package.getPackages()) {
+        log.info("{}",  a.getName() );
+       }
         
     }
+}

src/main/java/com/yuandian/dataflow/statemachine/rpc/annotations/Master.java

@@ -0,0 +1,26 @@
+ /**
+ * description
+ *
+ * @author eson
+ *2022年7月21日-14:27:49
+ */
+package com.yuandian.dataflow.statemachine.rpc.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * MasterMain Master主执行线程
+ *
+ * @author eson
+ *2022年7月21日-14:27:49
+ */
+@Retention(RetentionPolicy.SOURCE)
+@Target(ElementType.TYPE)
+public @interface Master {
+    public int order() default 0 ; 
+
+ 
+}

src/main/java/com/yuandian/dataflow/statemachine/rpc/annotations/ProcessorRaft.java

@@ -17,7 +17,7 @@ import java.lang.annotation.Target;
  * @author eson
  *2022年7月21日-14:27:49
  */
-@Retention(RetentionPolicy.CLASS)
+@Retention(RetentionPolicy.SOURCE)
 @Target(ElementType.TYPE)
 public @interface ProcessorRaft {
 }

src/test/java/com/yuandian/dataflow/MongodbTest.java

@@ -1,9 +1,13 @@
 package com.yuandian.dataflow;
 
  
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
 import lombok.extern.slf4j.Slf4j;
  
+
 @Slf4j
+@SpringBootApplication
 public class MongodbTest {
 
     public static <T> void insertMsgToMongoDB(T obj) {