feature: jsonrpc4j plugin (#6743)

.github/workflows/plugins-test.3.yaml

@@ -71,6 +71,7 @@ jobs:
           - xxl-job-2.x-scenario
           - thrift-scenario
           - dbcp-2.x-scenario
+          - jsonrpc4j-1.x-scenario
     steps:
       - uses: actions/checkout@v2
         with:

CHANGES.md

@@ -11,6 +11,7 @@ Release Notes.
 * Add `trace_segment_ref_limit_per_span` configuration mechanism to avoid OOM.
 * Improve `GlobalIdGenerator` performance.
 * Add an agent plugin to support elasticsearch7.
+* Add `jsonrpc4j` agent plugin.
 
 #### OAP-Backend
 * BugFix: filter invalid Envoy access logs whose socket address is empty.

apm-protocol/apm-network/src/main/java/org/apache/skywalking/apm/network/trace/component/ComponentsDefine.java

@@ -194,4 +194,6 @@ public class ComponentsDefine {
     public static final OfficialComponent APACHE_CXF = new OfficialComponent(105, "Apache-CXF");
 
     public static final OfficialComponent DOLPHIN_SCHEDULER = new OfficialComponent(106, "dolphinscheduler");
+
+    public static final OfficialComponent JSON_RPC = new OfficialComponent(107, "JsonRpc");
 }

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>apm-sdk-plugin</artifactId>
+        <groupId>org.apache.skywalking</groupId>
+        <version>8.6.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>jsonrpc4j-1.x-plugin</artifactId>
+
+    <properties>
+        <jsonrpc4j.version>1.5.3</jsonrpc4j.version>
+        <javax-servlet-api.version>3.0.1</javax-servlet-api.version>
+    </properties>
+
+    <packaging>jar</packaging>
+
+    <dependencies>
+
+        <dependency>
+            <groupId>com.github.briandilley.jsonrpc4j</groupId>
+            <artifactId>jsonrpc4j</artifactId>
+            <version>${jsonrpc4j.version}</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>${javax-servlet-api.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        
+    </dependencies>
+
+</project>
\ No newline at end of file

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcBasicServerInvokeInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+
+import java.lang.reflect.Method;
+
+public class JsonRpcBasicServerInvokeInterceptor implements InstanceMethodsAroundInterceptor {
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, MethodInterceptResult result) throws Throwable {
+        Method rpcMethod = (Method) objects[1];
+        AbstractSpan span = ContextManager.activeSpan();
+        JsonRpcConstants.JSON_RPC_METHOD_TAG.set(span, rpcMethod.getName());
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Object ret) throws Throwable {
+        return ret;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Throwable throwable) {
+        ContextManager.activeSpan().log(throwable);
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcConstants.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import org.apache.skywalking.apm.agent.core.context.tag.StringTag;
+
+public class JsonRpcConstants {
+    public static final StringTag JSON_RPC_METHOD_TAG = new StringTag(1, "jsonrpc.method");
+}
\ No newline at end of file

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcHttpClientInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import org.apache.skywalking.apm.agent.core.context.ContextCarrier;
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.tag.Tags;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceConstructorInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.apache.skywalking.apm.network.trace.component.ComponentsDefine;
+
+import java.lang.reflect.Method;
+import java.net.URL;
+
+@SuppressWarnings("unused")
+public class JsonRpcHttpClientInterceptor implements InstanceMethodsAroundInterceptor, InstanceConstructorInterceptor {
+
+    @Override
+    public void onConstruct(EnhancedInstance objInst, Object[] objects) {
+        URL url = (URL) objects[1];
+        JsonRpcPeerInfo clientDto = new JsonRpcPeerInfo();
+        int port = url.getPort();
+        if (port < 0) {
+            if (isHttps(url)) {
+                port = 443;
+            } else {
+                port = 80;
+            }
+        }
+
+        clientDto.setPort(port);
+        clientDto.setServiceUrl(url);
+        objInst.setSkyWalkingDynamicField(clientDto);
+    }
+
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, MethodInterceptResult result) throws Throwable {
+        JsonRpcPeerInfo clientDto = (JsonRpcPeerInfo) objInst.getSkyWalkingDynamicField();
+        String methodName = objects[0].toString();
+        String operationName = clientDto.getServiceUrl().getPath() + "." + methodName;
+        AbstractSpan span = ContextManager.createExitSpan(operationName, new ContextCarrier(), clientDto.getServiceUrl().getHost() + ":" + clientDto.getPort());
+        span.setComponent(ComponentsDefine.JSON_RPC);
+        Tags.HTTP.METHOD.set(span, "POST");
+        Tags.URL.set(span, clientDto.getServiceUrlString());
+        SpanLayer.asRPCFramework(span);
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Object o) throws Throwable {
+        ContextManager.stopSpan();
+        return o;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Throwable throwable) {
+        ContextManager.activeSpan().log(throwable);
+    }
+
+    private boolean isHttps(URL url) {
+        return url.getProtocol().equals("https");
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcHttpClientPrepareConnectionInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import org.apache.skywalking.apm.agent.core.context.CarrierItem;
+import org.apache.skywalking.apm.agent.core.context.ContextCarrier;
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+
+import java.lang.reflect.Method;
+import java.net.HttpURLConnection;
+
+@SuppressWarnings("unused")
+public class JsonRpcHttpClientPrepareConnectionInterceptor implements InstanceMethodsAroundInterceptor {
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, MethodInterceptResult result) {
+
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Object retObj) {
+        HttpURLConnection connection = (HttpURLConnection) retObj;
+        AbstractSpan span = ContextManager.activeSpan();
+        if (span == null) {
+            return retObj;
+        }
+
+        ContextCarrier carrier = new ContextCarrier();
+        ContextManager.inject(carrier);
+        CarrierItem item = carrier.items();
+        if (item.hasNext()) {
+            item = item.next();
+            connection.setRequestProperty(item.getHeadKey(), item.getHeadValue());
+        }
+
+        return retObj;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Throwable throwable) {
+
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcPeerInfo.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import java.net.URL;
+
+public class JsonRpcPeerInfo {
+
+    private URL serviceUrl;
+
+    private String serviceUrlString;
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+
+    private int port;
+
+    public URL getServiceUrl() {
+        return serviceUrl;
+    }
+
+    public void setServiceUrl(URL serviceUrl) {
+        this.serviceUrl = serviceUrl;
+        this.serviceUrlString = serviceUrl.toString();
+    }
+
+    public String getServiceUrlString() {
+        return serviceUrlString;
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonServiceExporterInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import org.apache.skywalking.apm.agent.core.context.CarrierItem;
+import org.apache.skywalking.apm.agent.core.context.ContextCarrier;
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.tag.Tags;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.apache.skywalking.apm.agent.core.util.MethodUtil;
+import org.apache.skywalking.apm.network.trace.component.ComponentsDefine;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.lang.reflect.Method;
+
+public class JsonServiceExporterInterceptor implements InstanceMethodsAroundInterceptor {
+
+    private static boolean IS_SERVLET_GET_STATUS_METHOD_EXIST;
+    private static final String SERVLET_RESPONSE_CLASS = "javax.servlet.http.HttpServletResponse";
+    private static final String GET_STATUS_METHOD = "getStatus";
+
+    static {
+        IS_SERVLET_GET_STATUS_METHOD_EXIST = MethodUtil.isMethodExist(JsonServiceExporterInterceptor.class.getClassLoader(), SERVLET_RESPONSE_CLASS, GET_STATUS_METHOD);
+    }
+
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, MethodInterceptResult result) throws Throwable {
+
+        HttpServletRequest request = (HttpServletRequest) objects[0];
+        ContextCarrier contextCarrier = new ContextCarrier();
+        CarrierItem next = contextCarrier.items();
+        while (next.hasNext()) {
+            next = next.next();
+            next.setHeadValue(request.getHeader(next.getHeadKey()));
+        }
+
+        AbstractSpan span = ContextManager.createEntrySpan(request.getRequestURI(), contextCarrier);
+        Tags.HTTP.METHOD.set(span, request.getMethod());
+        Tags.URL.set(span, request.getRequestURL().toString());
+        span.setComponent(ComponentsDefine.JSON_RPC);
+        SpanLayer.asRPCFramework(span);
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Object ret) throws Throwable {
+
+        HttpServletResponse response = (HttpServletResponse) objects[1];
+        AbstractSpan span = ContextManager.activeSpan();
+        if (IS_SERVLET_GET_STATUS_METHOD_EXIST) {
+            Tags.STATUS_CODE.set(span, String.valueOf(response.getStatus()));
+        }
+
+        ContextManager.stopSpan();
+        return ret;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] objects, Class<?>[] classes, Throwable throwable) {
+
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/define/JsonRpcBasicServerInstrumentation.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j.define;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.apache.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+import static net.bytebuddy.matcher.ElementMatchers.named;
+
+public class JsonRpcBasicServerInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    public static final String ENHANCE_CLASS = "com.googlecode.jsonrpc4j.JsonRpcBasicServer";
+    public static final String INVOKE_INTERCEPTOR = "org.apache.skywalking.apm.plugin.jsonrpc4j.JsonRpcBasicServerInvokeInterceptor";
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName(ENHANCE_CLASS);
+    }
+
+    @Override
+    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[0];
+    }
+
+    @Override
+    public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[]{
+                new InstanceMethodsInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                        return named("invoke");
+                    }
+
+                    @Override
+                    public String getMethodsInterceptor() {
+                        return INVOKE_INTERCEPTOR;
+                    }
+
+                    @Override
+                    public boolean isOverrideArgs() {
+                        return false;
+                    }
+                }
+        };
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/define/JsonRpcHttpClientInstrumentation.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j.define;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import net.bytebuddy.matcher.ElementMatchers;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.apache.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+import java.net.URL;
+
+import static org.apache.skywalking.apm.agent.core.plugin.bytebuddy.ArgumentTypeNameMatch.takesArgumentWithType;
+
+@SuppressWarnings("unused")
+public class JsonRpcHttpClientInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    public static final String ENHANCE_CLASS = "com.googlecode.jsonrpc4j.JsonRpcHttpClient";
+
+    public static final String INTERCEPTOR_CLASS = "org.apache.skywalking.apm.plugin.jsonrpc4j.JsonRpcHttpClientInterceptor";
+
+    public static final String PER_CONNECTION_INTERCEPTOR_CLASS = "org.apache.skywalking.apm.plugin.jsonrpc4j.JsonRpcHttpClientPrepareConnectionInterceptor";
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName(ENHANCE_CLASS);
+    }
+
+    @Override
+    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[]{
+
+                new ConstructorInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getConstructorMatcher() {
+                        return ElementMatchers.takesArguments(6).and(ElementMatchers.takesArgument(1, URL.class));
+                    }
+
+                    @Override
+                    public String getConstructorInterceptor() {
+                        return INTERCEPTOR_CLASS;
+                    }
+                },
+                new ConstructorInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getConstructorMatcher() {
+                        return ElementMatchers.takesArguments(5).and(ElementMatchers.takesArgument(1, URL.class));
+                    }
+
+                    @Override
+                    public String getConstructorInterceptor() {
+                        return INTERCEPTOR_CLASS;
+                    }
+                }
+        };
+    }
+
+    @Override
+    public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[]{
+                new InstanceMethodsInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getMethodsMatcher() {
+
+                        return ElementMatchers.named("invoke").and(ElementMatchers.takesArguments(4))
+                                .and(takesArgumentWithType(2, "java.lang.reflect.Type"));
+                    }
+
+                    @Override
+                    public String getMethodsInterceptor() {
+                        return INTERCEPTOR_CLASS;
+                    }
+
+                    @Override
+                    public boolean isOverrideArgs() {
+                        return false;
+                    }
+                },
+                new InstanceMethodsInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                        return ElementMatchers.named("prepareConnection");
+                    }
+
+                    @Override
+                    public String getMethodsInterceptor() {
+                        return PER_CONNECTION_INTERCEPTOR_CLASS;
+                    }
+
+                    @Override
+                    public boolean isOverrideArgs() {
+                        return false;
+                    }
+                }
+        };
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jsonrpc4j/define/JsonServiceExporterInstrumentation.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j.define;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.apache.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+import static net.bytebuddy.matcher.ElementMatchers.named;
+
+public class JsonServiceExporterInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    public static final String ENHANCE_CLASS = "com.googlecode.jsonrpc4j.spring.JsonServiceExporter";
+    public static final String INTERCEPTOR_CLASS = "org.apache.skywalking.apm.plugin.jsonrpc4j.JsonServiceExporterInterceptor";
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName(ENHANCE_CLASS);
+    }
+
+    @Override
+    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[0];
+    }
+
+    @Override
+    public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[]{
+                new InstanceMethodsInterceptPoint() {
+                    @Override
+                    public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                        return named("handleRequest");
+                    }
+
+                    @Override
+                    public String getMethodsInterceptor() {
+                        return INTERCEPTOR_CLASS;
+                    }
+
+                    @Override
+                    public boolean isOverrideArgs() {
+                        return false;
+                    }
+                }
+        };
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/main/resources/skywalking-plugin.def

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+jsonrpc4j=org.apache.skywalking.apm.plugin.jsonrpc4j.define.JsonRpcHttpClientInstrumentation
+jsonrpc4j=org.apache.skywalking.apm.plugin.jsonrpc4j.define.JsonRpcBasicServerInstrumentation
+jsonrpc4j=org.apache.skywalking.apm.plugin.jsonrpc4j.define.JsonServiceExporterInstrumentation

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/test/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcHttpClientTests.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.googlecode.jsonrpc4j.JsonRpcHttpClient;
+import org.apache.skywalking.apm.agent.core.boot.OverrideImplementor;
+import org.apache.skywalking.apm.agent.core.context.ContextManagerExtendService;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractTracingSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.TraceSegment;
+import org.apache.skywalking.apm.agent.core.context.util.TagValuePair;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.test.helper.SegmentHelper;
+import org.apache.skywalking.apm.agent.test.helper.SpanHelper;
+import org.apache.skywalking.apm.agent.test.tools.AgentServiceRule;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStorage;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStoragePoint;
+import org.apache.skywalking.apm.agent.test.tools.TracingSegmentRunner;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(TracingSegmentRunner.class)
+public class JsonRpcHttpClientTests {
+
+    @SegmentStoragePoint
+    private SegmentStorage segmentStorage;
+
+    @Rule
+    public AgentServiceRule serviceRule = new AgentServiceRule();
+
+    private MockJsonRpcHttpClient enhancedInstance;
+    private ObjectMapper objectMapper = new ObjectMapper();
+
+    private JsonRpcHttpClientInterceptor httpClientInterceptor;
+    private JsonRpcHttpClientPrepareConnectionInterceptor jsonRpcHttpClientPrepareConnectionInterceptor;
+    private URL url;
+    private HttpURLConnection httpURLConnection;
+
+    @Before
+    public void setUp() throws Exception {
+        url = new URL("HTTP://localhost:8080/test");
+        enhancedInstance = new MockJsonRpcHttpClient(objectMapper, url, new HashMap<>(), false, false);
+        httpClientInterceptor = new JsonRpcHttpClientInterceptor();
+        jsonRpcHttpClientPrepareConnectionInterceptor = new JsonRpcHttpClientPrepareConnectionInterceptor();
+        httpURLConnection = (HttpURLConnection) url.openConnection();
+    }
+
+    @Test
+    public void testMethodAround() throws Throwable {
+        Object[] objects = new Object[]{"OperationKey", url};
+        httpClientInterceptor.onConstruct(enhancedInstance, objects);
+        httpClientInterceptor.beforeMethod(enhancedInstance, null, objects, null, null);
+        jsonRpcHttpClientPrepareConnectionInterceptor.afterMethod(enhancedInstance, null, null, null, httpURLConnection);
+        httpClientInterceptor.afterMethod(enhancedInstance, null, objects, null, null);
+
+        assertThat(segmentStorage.getTraceSegments().size(), is(1));
+        TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0);
+        Assert.assertEquals(1, SegmentHelper.getSpans(traceSegment).size());
+        AbstractTracingSpan finishedSpan = SegmentHelper.getSpans(traceSegment).get(0);
+
+        List<TagValuePair> tags = SpanHelper.getTags(finishedSpan);
+        assertThat(tags.size(), is(2));
+        assertThat(tags.get(0).getValue(), is("POST"));
+        assertThat(tags.get(1).getValue(), is(url.toString()));
+        Assert.assertEquals(false, SpanHelper.getErrorOccurred(finishedSpan));
+    }
+
+    private class MockJsonRpcHttpClient extends JsonRpcHttpClient implements EnhancedInstance {
+
+        private Object object;
+
+        public MockJsonRpcHttpClient(ObjectMapper mapper, URL serviceUrl, Map<String, String> headers, boolean gzipRequests, boolean acceptGzipResponses) {
+            super(mapper, serviceUrl, headers, gzipRequests, acceptGzipResponses);
+        }
+
+        @Override
+        public Object getSkyWalkingDynamicField() {
+            return object;
+        }
+
+        @Override
+        public void setSkyWalkingDynamicField(Object value) {
+            object = value;
+        }
+    }
+
+    @OverrideImplementor(ContextManagerExtendService.class)
+    public static class ContextManagerExtendOverrideService extends ContextManagerExtendService {
+    }
+}

apm-sniffer/apm-sdk-plugin/jsonrpc4j-1.x-plugin/src/test/java/org/apache/skywalking/apm/plugin/jsonrpc4j/JsonRpcServerTests.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.plugin.jsonrpc4j;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.googlecode.jsonrpc4j.JsonRpcBasicServer;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractTracingSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.TraceSegment;
+import org.apache.skywalking.apm.agent.core.context.util.TagValuePair;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.test.helper.SegmentHelper;
+import org.apache.skywalking.apm.agent.test.helper.SpanHelper;
+import org.apache.skywalking.apm.agent.test.tools.AgentServiceRule;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStorage;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStoragePoint;
+import org.apache.skywalking.apm.agent.test.tools.TracingSegmentRunner;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.List;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(TracingSegmentRunner.class)
+public class JsonRpcServerTests {
+
+    @SegmentStoragePoint
+    private SegmentStorage segmentStorage;
+
+    @Rule
+    public AgentServiceRule serviceRule = new AgentServiceRule();
+
+    private MockJsonRpcBasicServer mockJsonRpcBasicServer;
+
+    private MockJsonServiceExporterInterceptor mockJsonServiceExporterInterceptor;
+
+    private JsonServiceExporterInterceptor jsonServiceExporterInterceptor;
+
+    private JsonRpcBasicServerInvokeInterceptor jsonRpcBasicServerInvokeInterceptor;
+
+    private ObjectMapper objectMapper = new ObjectMapper();
+
+    private HttpServletRequest httpServletRequest;
+
+    private HttpServletResponse httpServletResponse;
+
+    @Before
+    public void setUp() throws Exception {
+        httpServletRequest = mock(HttpServletRequest.class);
+        httpServletResponse = mock(HttpServletResponse.class);
+        when(httpServletRequest.getRequestURI()).thenReturn("/test");
+        when(httpServletRequest.getRequestURL()).thenReturn(new StringBuffer("http://localhost:8080"));
+        when(httpServletResponse.getStatus()).thenReturn(200);
+        httpServletResponse = mock(HttpServletResponse.class);
+        jsonRpcBasicServerInvokeInterceptor = new JsonRpcBasicServerInvokeInterceptor();
+        jsonServiceExporterInterceptor = new JsonServiceExporterInterceptor();
+        mockJsonRpcBasicServer = new MockJsonRpcBasicServer(objectMapper, null);
+        mockJsonServiceExporterInterceptor = new MockJsonServiceExporterInterceptor();
+    }
+
+    @Test
+    public void testJsonRpcServerMethodAround() throws Throwable {
+        Object[] objects = new Object[]{httpServletRequest};
+        jsonServiceExporterInterceptor.beforeMethod(mockJsonServiceExporterInterceptor, null, objects, null, null);
+        objects = new Object[]{null, JsonRpcServerTests.class.getMethod("testJsonRpcServerMethodAround")};
+        jsonRpcBasicServerInvokeInterceptor.beforeMethod(mockJsonRpcBasicServer, null, objects, null, null);
+        objects = new Object[]{null, httpServletResponse};
+        jsonServiceExporterInterceptor.afterMethod(mockJsonServiceExporterInterceptor, null, objects, null, null);
+
+        assertThat(segmentStorage.getTraceSegments().size(), is(1));
+        TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0);
+        Assert.assertEquals(1, SegmentHelper.getSpans(traceSegment).size());
+        AbstractTracingSpan finishedSpan = SegmentHelper.getSpans(traceSegment).get(0);
+
+        List<TagValuePair> tags = SpanHelper.getTags(finishedSpan);
+        assertThat(tags.size(), is(4));
+        Assert.assertEquals(false, SpanHelper.getErrorOccurred(finishedSpan));
+    }
+
+    private class MockJsonRpcBasicServer extends JsonRpcBasicServer implements EnhancedInstance {
+
+        public MockJsonRpcBasicServer(ObjectMapper mapper, Object handler) {
+            super(mapper, handler);
+        }
+
+        @Override
+        public Object getSkyWalkingDynamicField() {
+            return null;
+        }
+
+        @Override
+        public void setSkyWalkingDynamicField(Object value) {
+        }
+    }
+
+    private class MockJsonServiceExporterInterceptor extends JsonServiceExporterInterceptor implements EnhancedInstance {
+
+        @Override
+        public Object getSkyWalkingDynamicField() {
+            return null;
+        }
+
+        @Override
+        public void setSkyWalkingDynamicField(Object value) {
+
+        }
+    }
+}

apm-sniffer/apm-sdk-plugin/pom.xml

@@ -109,6 +109,7 @@
         <module>mssql-jtds-1.x-plugin</module>
         <module>mssql-jdbc-plugin</module>
         <module>cxf-3.x-plugin</module>
+        <module>jsonrpc4j-1.x-plugin</module>
     </modules>
     <packaging>pom</packaging>
 

docs/en/setup/service-agent/java-agent/Plugin-list.md

@@ -114,3 +114,4 @@
 - mssql-jtds-1.x
 - mssql-jdbc
 - apache-cxf-3.x
+- jsonrpc4j

oap-server/server-bootstrap/src/main/resources/component-libraries.yml

@@ -350,6 +350,9 @@ Apache-CXF:
 dolphinscheduler:
   id: 106
   languages: Java
+JsonRpc:
+  id: 107
+  languages: Java
 
 # .NET/.NET Core components
 # [3000, 4000) for C#/.NET only

test/plugin/scenarios/dubbo-2.7.x-scenario/config/expectedData.yaml

@@ -13,6 +13,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 segmentItems:
   - serviceName: dubbo-2.7.x-scenario
     segmentSize: ge 3

test/plugin/scenarios/jsonrpc4j-1.x-scenario/bin/startup.sh

+#!/bin/bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+home="$(cd "$(dirname $0)"; pwd)"
+
+java -jar ${agent_opts} ${home}/../libs/jsonrpc4j-1.x-scenario.jar &
\ No newline at end of file

test/plugin/scenarios/jsonrpc4j-1.x-scenario/config/expectedData.yaml

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+segmentItems:
+  - serviceName: jsonrpc4j-1.x-scenario
+    segmentSize: ge 2
+    segments:
+      - segmentId: not null
+        spans:
+          - operationName: /jsonrpc4j-1.x-scenario/path/to/demo-service.sayHello
+            operationId: 0
+            parentSpanId: 0
+            spanId: 1
+            spanLayer: RPCFramework
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 107
+            isError: false
+            spanType: Exit
+            peer: localhost:8080
+            skipAnalysis: false
+            tags:
+              - { key: http.method, value: POST }
+              - {
+                key: url,
+                value: 'http://localhost:8080/jsonrpc4j-1.x-scenario/path/to/demo-service',
+              }
+          - operationName: /jsonrpc4j-1.x-scenario/case/json-rpc
+            operationId: 0
+            parentSpanId: -1
+            spanId: 0
+            spanLayer: Http
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 1
+            isError: false
+            spanType: Entry
+            peer: ''
+            skipAnalysis: false
+            tags:
+              - {
+                key: url,
+                value: 'http://localhost:8080/jsonrpc4j-1.x-scenario/case/json-rpc',
+              }
+              - { key: http.method, value: GET }
+      - segmentId: not null
+        spans:
+          - operationName: /jsonrpc4j-1.x-scenario/path/to/demo-service
+            operationId: 0
+            parentSpanId: -1
+            spanId: 0
+            spanLayer: RPCFramework
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 107
+            isError: false
+            spanType: Entry
+            peer: ''
+            skipAnalysis: false
+            tags:
+              - { key: http.method, value: POST }
+              - {
+                key: url,
+                value: 'http://localhost:8080/jsonrpc4j-1.x-scenario/path/to/demo-service',
+              }
+              - { key: jsonrpc.method, value: sayHello }
+              - { key: status_code, value: '200' }
+            refs:
+              - {
+                parentEndpoint: /jsonrpc4j-1.x-scenario/case/json-rpc,
+                networkAddress: 'localhost:8080',
+                refType: CrossProcess,
+                parentSpanId: 1,
+                parentTraceSegmentId: not null,
+                parentServiceInstance: not null,
+                parentService: jsonrpc4j-1.x-scenario,
+                traceId: not null,
+              }

test/plugin/scenarios/jsonrpc4j-1.x-scenario/configuration.yml

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+type: jvm
+entryService: http://localhost:8080/jsonrpc4j-1.x-scenario/case/json-rpc
+healthCheck: http://localhost:8080/jsonrpc4j-1.x-scenario/case/healthCheck
+startScript: ./bin/startup.sh

test/plugin/scenarios/jsonrpc4j-1.x-scenario/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.skywalking</groupId>
+    <artifactId>jsonrpc4j-1.x-scenario</artifactId>
+    <version>5.0.0</version>
+    <packaging>jar</packaging>
+
+    <properties>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <compiler.version>1.8</compiler.version>
+        <spring.boot.version>2.1.6.RELEASE</spring.boot.version>
+        <jsonrpc.version>1.5.3</jsonrpc.version>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring.boot.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>com.github.briandilley.jsonrpc4j</groupId>
+            <artifactId>jsonrpc4j</artifactId>
+            <version>${jsonrpc.version}</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>jsonrpc4j-1.x-scenario</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${compiler.version}</source>
+                    <target>${compiler.version}</target>
+                    <encoding>${project.build.sourceEncoding}</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>assemble</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <configuration>
+                            <descriptors>
+                                <descriptor>src/main/assembly/assembly.xml</descriptor>
+                            </descriptors>
+                            <outputDirectory>./target/</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <pluginRepositories>
+        <pluginRepository>
+            <id>spring-snapshots</id>
+            <url>https://repo.spring.io/snapshot</url>
+        </pluginRepository>
+        <pluginRepository>
+            <id>spring-milestones</id>
+            <url>https://repo.spring.io/milestone</url>
+        </pluginRepository>
+    </pluginRepositories>
+
+</project>
\ No newline at end of file

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/assembly/assembly.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  ~
+  -->
+<assembly
+        xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
+    <formats>
+        <format>zip</format>
+    </formats>
+
+    <fileSets>
+        <fileSet>
+            <directory>./bin</directory>
+            <fileMode>0775</fileMode>
+        </fileSet>
+    </fileSets>
+
+    <files>
+        <file>
+            <source>./target/jsonrpc4j-1.x-scenario.jar</source>
+            <outputDirectory>./libs</outputDirectory>
+            <fileMode>0775</fileMode>
+        </file>
+    </files>
+</assembly>

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/jsonrpc4j/Application.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.testcase.jsonrpc4j;
+
+import com.googlecode.jsonrpc4j.spring.AutoJsonRpcServiceImplExporter;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
+@SpringBootApplication
+public class Application {
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+    @Bean
+    public AutoJsonRpcServiceImplExporter serviceImplExporter() {
+        return new AutoJsonRpcServiceImplExporter();
+    }
+}

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/jsonrpc4j/controller/CaseController.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.testcase.jsonrpc4j.controller;
+
+import com.googlecode.jsonrpc4j.JsonRpcHttpClient;
+import com.googlecode.jsonrpc4j.ProxyUtil;
+import org.apache.skywalking.apm.testcase.jsonrpc4j.services.DemoService;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+@RestController
+@RequestMapping("/case")
+public class CaseController {
+
+    private static final String SUCCESS = "Success";
+
+    @RequestMapping("/healthCheck")
+    @ResponseBody
+    public String healthCheck() {
+        return SUCCESS;
+    }
+
+    @RequestMapping("/json-rpc")
+    @ResponseBody
+    public String jsonRpc() throws MalformedURLException {
+        JsonRpcHttpClient client = new JsonRpcHttpClient(
+                new URL("http://localhost:8080/jsonrpc4j-1.x-scenario/path/to/demo-service"));
+        DemoService demoService = ProxyUtil.createClientProxy(getClass().getClassLoader(), DemoService.class, client);
+        demoService.sayHello();
+        return SUCCESS;
+    }
+}

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/jsonrpc4j/services/DemoService.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.testcase.jsonrpc4j.services;
+
+import com.googlecode.jsonrpc4j.JsonRpcService;
+
+@JsonRpcService("/path/to/demo-service")
+public interface DemoService {
+
+    String sayHello();
+}

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/jsonrpc4j/services/DemoServiceImp.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.apache.skywalking.apm.testcase.jsonrpc4j.services;
+
+import com.googlecode.jsonrpc4j.spring.AutoJsonRpcServiceImpl;
+import org.springframework.stereotype.Service;
+
+@AutoJsonRpcServiceImpl
+@Service
+public class DemoServiceImp implements DemoService {
+
+    @Override
+    public String sayHello() {
+        return "hello";
+    }
+}

test/plugin/scenarios/jsonrpc4j-1.x-scenario/src/main/resources/application.yml

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+server:
+  port: 8080
+  servlet:
+    context-path: /jsonrpc4j-1.x-scenario

test/plugin/scenarios/jsonrpc4j-1.x-scenario/support-version.list

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+1.6
+1.5.3
+1.4.6
+1.3.3