Merge pull request #453 from nutzam/master

add: support nutz mvc and nutz http

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

@@ -35,7 +35,11 @@ public class ComponentsDefine {
 
     public static final OfficialComponent SPRING_MVC_ANNOTATION = new OfficialComponent(14, "SpringMVC");
 
-    public static final OfficialComponent STRUTS2 = new OfficialComponent(14, "Struts2");
+    public static final OfficialComponent STRUTS2 = new OfficialComponent(15, "Struts2");
+
+    public static final OfficialComponent NUTZ_MVC_ANNOTATION = new OfficialComponent(16, "NutzMVC");
+
+    public static final OfficialComponent NUTZ_HTTP = new OfficialComponent(17, "NutzHttp");
 
     private static ComponentsDefine instance = new ComponentsDefine();
 
@@ -46,7 +50,7 @@ public class ComponentsDefine {
     }
 
     public ComponentsDefine() {
-        components = new String[16];
+        components = new String[18];
         addComponent(TOMCAT);
         addComponent(HTTPCLIENT);
         addComponent(DUBBO);
@@ -62,6 +66,8 @@ public class ComponentsDefine {
         addComponent(SPRING_REST_TEMPLATE);
         addComponent(SPRING_MVC_ANNOTATION);
         addComponent(STRUTS2);
+        addComponent(NUTZ_MVC_ANNOTATION);
+        addComponent(NUTZ_HTTP);
     }
 
     private void addComponent(OfficialComponent component) {

apm-sniffer/apm-agent/pom.xml

@@ -105,6 +105,16 @@
             <artifactId>apm-struts2-2.x-plugin</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.skywalking</groupId>
+            <artifactId>apm-nutz-mvc-annotation-1.x-plugin</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.skywalking</groupId>
+            <artifactId>apm-nutz-http-1.x-plugin</artifactId>
+            <version>${project.version}</version>
+        </dependency>
 
         <!-- activation -->
         <dependency>

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/pom.xml

+<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>nutz-plugins</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.2.1-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>apm-nutz-http-1.x-plugin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>http-1.x-plugin</name>
+    <url>http://maven.apache.org</url>
+
+    <dependencies>
+    	<dependency>
+    		<groupId>org.nutz</groupId>
+    		<artifactId>nutz</artifactId>
+    		<version>1.r.62</version>
+    		<scope>provided</scope>
+    	</dependency>
+    </dependencies>
+</project>

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/SenderConstructorInterceptor.java

+package org.skywalking.apm.plugin.nutz.http.sync;
+
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceConstructorInterceptor;
+
+public class SenderConstructorInterceptor implements InstanceConstructorInterceptor {
+
+    @Override
+    public void onConstruct(final EnhancedInstance objInst, final Object[] allArguments) {
+        objInst.setSkyWalkingDynamicField(allArguments[0]);
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/SenderSendInterceptor.java

+package org.skywalking.apm.plugin.nutz.http.sync;
+
+import java.lang.reflect.Method;
+import java.net.URI;
+
+import org.nutz.http.Request;
+import org.nutz.http.Request.METHOD;
+import org.nutz.http.Response;
+import org.skywalking.apm.agent.core.context.CarrierItem;
+import org.skywalking.apm.agent.core.context.ContextCarrier;
+import org.skywalking.apm.agent.core.context.ContextManager;
+import org.skywalking.apm.agent.core.context.tag.Tags;
+import org.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.skywalking.apm.network.trace.component.ComponentsDefine;
+
+public class SenderSendInterceptor implements InstanceMethodsAroundInterceptor {
+
+    @Override
+    public void beforeMethod(final EnhancedInstance objInst, final Method method, final Object[] allArguments, final Class<?>[] argumentsTypes,
+        final MethodInterceptResult result) throws Throwable {
+        Request req = (Request) objInst.getSkyWalkingDynamicField();
+        final URI requestURL = req.getUrl().toURI();
+        final METHOD httpMethod = req.getMethod();
+        final ContextCarrier contextCarrier = new ContextCarrier();
+        String remotePeer = requestURL.getHost() + ":" + requestURL.getPort();
+        AbstractSpan span = ContextManager.createExitSpan(requestURL.getPath(), contextCarrier, remotePeer);
+       
+        span.setComponent(ComponentsDefine.NUTZ_HTTP);
+        Tags.URL.set(span, requestURL.getScheme() + "://" + requestURL.getHost() + ":" + requestURL.getPort() + requestURL.getPath());
+        Tags.HTTP.METHOD.set(span, httpMethod.toString());
+        SpanLayer.asHttp(span);
+        
+        CarrierItem next = contextCarrier.items();
+        while (next.hasNext()) {
+            next = next.next();
+            req.getHeader().set(next.getHeadKey(), next.getHeadValue());
+        }
+    }
+
+    @Override
+    public Object afterMethod(final EnhancedInstance objInst, final Method method, final Object[] allArguments, final Class<?>[] argumentsTypes,
+        Object ret) throws Throwable {
+        Response response = (Response)ret;
+        int statusCode = response.getStatus();
+        AbstractSpan span = ContextManager.activeSpan();
+        if (statusCode >= 400) {
+            span.errorOccurred();
+            Tags.STATUS_CODE.set(span, Integer.toString(statusCode));
+        }
+        ContextManager.stopSpan();
+        return ret;
+    }
+
+    @Override 
+    public void handleMethodException(final EnhancedInstance objInst, final Method method, final Object[] allArguments,
+        final Class<?>[] argumentsTypes, final Throwable t) {
+        ContextManager.activeSpan().errorOccurred().log(t);
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/define/AbstractNutzHttpInstrumentation.java

+package org.skywalking.apm.plugin.nutz.http.sync.define;
+
+import static net.bytebuddy.matcher.ElementMatchers.named;
+
+import org.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import net.bytebuddy.matcher.ElementMatchers;
+
+public abstract class AbstractNutzHttpInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    private static final String DO_SEND_METHOD_NAME = "send";
+    private static final String DO_SEND_INTERCEPTOR = "org.skywalking.apm.plugin.nutz.http.sync.SenderSendInterceptor";
+    private static final String DO_CONSTRUCTOR_INTERCEPTOR = "org.skywalking.apm.plugin.nutz.http.sync.SenderConstructorInterceptor";
+
+    @Override
+    protected ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[]{
+            new ConstructorInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getConstructorMatcher() {
+                    return ElementMatchers.takesArguments(1);
+                }
+
+                @Override
+                public String getConstructorInterceptor() {
+                    return DO_CONSTRUCTOR_INTERCEPTOR;
+                }
+            }
+        };
+    }
+
+    @Override
+    protected InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[]{
+            new InstanceMethodsInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                    return named(DO_SEND_METHOD_NAME);
+                }
+
+                @Override
+                public String getMethodsInterceptor() {
+                    return DO_SEND_INTERCEPTOR;
+                }
+
+                @Override
+                public boolean isOverrideArgs() {
+                    return false;
+                }
+            }
+        };
+    }
+
+    protected abstract ClassMatch enhanceClass();
+}
\ No newline at end of file

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/define/NutzHttpFilePostSenderInstrumentation.java

+package org.skywalking.apm.plugin.nutz.http.sync.define;
+
+import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+public class NutzHttpFilePostSenderInstrumentation extends AbstractNutzHttpInstrumentation {
+
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName("org.nutz.http.sender.FilePostSender");
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/define/NutzHttpGetSenderInstrumentation.java

+package org.skywalking.apm.plugin.nutz.http.sync.define;
+
+import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+public class NutzHttpGetSenderInstrumentation extends AbstractNutzHttpInstrumentation {
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName("org.nutz.http.sender.GetSender");
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/http/sync/define/NutzHttpPostSenderInstrumentation.java

+package org.skywalking.apm.plugin.nutz.http.sync.define;
+
+import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+
+public class NutzHttpPostSenderInstrumentation extends AbstractNutzHttpInstrumentation {
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName("org.nutz.http.sender.PostSender");
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/main/resources/skywalking-plugin.def

+nutz-http-1.x=org.skywalking.apm.plugin.nutz.http.sync.define.NutzHttpGetSenderInstrumentation
+nutz-http-1.x=org.skywalking.apm.plugin.nutz.http.sync.define.NutzHttpPostSenderInstrumentation
+nutz-http-1.x=org.skywalking.apm.plugin.nutz.http.sync.define.NutzHttpFilePostSenderInstrumentation

apm-sniffer/apm-sdk-plugin/nutz-plugins/http-1.x-plugin/src/test/java/org/skywalking/apm/plugin/nutz/http/sync/SenderInterceptorTest.java

+package org.skywalking.apm.plugin.nutz.http.sync;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.nutz.http.Request;
+import org.nutz.http.Request.METHOD;
+import org.nutz.http.Response;
+import org.nutz.http.Sender;
+import org.nutz.http.sender.FilePostSender;
+import org.nutz.http.sender.GetSender;
+import org.nutz.http.sender.PostSender;
+import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+import org.skywalking.apm.agent.core.boot.ServiceManager;
+import org.skywalking.apm.agent.core.context.trace.AbstractTracingSpan;
+import org.skywalking.apm.agent.core.context.trace.TraceSegment;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.skywalking.apm.agent.test.helper.SegmentHelper;
+import org.skywalking.apm.agent.test.tools.AgentServiceRule;
+import org.skywalking.apm.agent.test.tools.SegmentStorage;
+import org.skywalking.apm.agent.test.tools.SegmentStoragePoint;
+import org.skywalking.apm.agent.test.tools.TracingSegmentRunner;
+
+@RunWith(org.powermock.modules.junit4.PowerMockRunner.class)
+@PowerMockRunnerDelegate(TracingSegmentRunner.class)
+public class SenderInterceptorTest {
+
+    @SegmentStoragePoint
+    public SegmentStorage segmentStorage;
+
+    @Rule
+    public AgentServiceRule serviceRule = new AgentServiceRule();
+
+    @Mock
+    private EnhancedInstance enhancedInstance;
+
+    @Mock
+    Response resp;
+
+    SenderConstructorInterceptor constructorInterceptPoint;
+
+    SenderSendInterceptor senderSendInterceptor;
+
+    Method sendMethod;
+    Object[] allArguments;
+    Class<?>[] argumentsTypes;
+
+    @Before
+    public void setUp() throws Exception {
+        ServiceManager.INSTANCE.boot();
+        constructorInterceptPoint = new SenderConstructorInterceptor();
+        senderSendInterceptor = new SenderSendInterceptor();
+    }
+
+    public void setupSender(Class<? extends Sender> klass) throws NoSuchMethodException, SecurityException {
+        sendMethod = klass.getMethod("send");
+        allArguments = new Object[0];
+        argumentsTypes = new Class<?>[0];
+    }
+
+    @Test
+    public void test_constructor() {
+        Request request = Request.create("https://nutz.cn/yvr/list", METHOD.GET);
+        constructorInterceptPoint.onConstruct(enhancedInstance, new Object[]{request});
+        verify(enhancedInstance, times(1)).setSkyWalkingDynamicField(request);
+    }
+
+    @Test
+    public void test_getsender_send() throws NoSuchMethodException, SecurityException, Throwable {
+        setupSender(GetSender.class);
+        _sender_sender_test();
+    }
+
+    @Test
+    public void test_postsender_send() throws NoSuchMethodException, SecurityException, Throwable {
+        setupSender(PostSender.class);
+        _sender_sender_test();
+    }
+
+    @Test
+    public void test_filepostsender_send() throws NoSuchMethodException, SecurityException, Throwable {
+        setupSender(FilePostSender.class);
+        _sender_sender_test();
+    }
+
+    protected void _sender_sender_test() throws Throwable {
+        Request request = Request.create("https://nutz.cn/yvr/list", METHOD.GET);
+        constructorInterceptPoint.onConstruct(enhancedInstance, new Object[]{request});
+        verify(enhancedInstance, times(1)).setSkyWalkingDynamicField(request);
+
+        when(enhancedInstance.getSkyWalkingDynamicField()).thenReturn(request);
+        when(resp.getStatus()).thenReturn(200);
+
+        senderSendInterceptor.beforeMethod(enhancedInstance, sendMethod, allArguments, argumentsTypes, null);
+        senderSendInterceptor.afterMethod(enhancedInstance, sendMethod, allArguments, argumentsTypes, resp);
+
+        TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0);
+        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment);
+        assertThat(spans.size(), is(1));
+        assertThat(spans.get(0).getOperationName(), is("/yvr/list"));
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/pom.xml

+<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>nutz-plugins</artifactId>
+        <groupId>org.skywalking</groupId>
+        <version>3.2.1-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>apm-nutz-mvc-annotation-1.x-plugin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>mvc-annotation-1.x-plugin</name>
+    <url>http://maven.apache.org</url>
+
+    <dependencies>
+    <dependency>
+    	<groupId>org.nutz</groupId>
+    	<artifactId>nutz</artifactId>
+    	<version>1.r.62</version>
+    	<scope>provided</scope>
+    </dependency>
+    <dependency>
+    	<groupId>javax.servlet</groupId>
+    	<artifactId>javax.servlet-api</artifactId>
+    	<version>3.1.0</version>
+    	<scope>provided</scope>
+    </dependency>
+    </dependencies>
+</project>

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/mvc/ActionConstructorInterceptor.java

+package org.skywalking.apm.plugin.nutz.mvc;
+
+import org.nutz.mvc.annotation.At;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceConstructorInterceptor;
+
+/**
+ *
+ * @author wendal
+ */
+public class ActionConstructorInterceptor implements InstanceConstructorInterceptor {
+
+    @Override
+    public void onConstruct(EnhancedInstance objInst, Object[] allArguments) {
+        String basePath = "";
+        At basePathRequestMapping = objInst.getClass().getAnnotation(At.class);
+        if (basePathRequestMapping != null) {
+            basePath = basePathRequestMapping.value()[0];
+        }
+        PathMappingCache pathMappingCache = new PathMappingCache(basePath);
+        objInst.setSkyWalkingDynamicField(pathMappingCache);
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/mvc/ActionMethodInterceptor.java

+package org.skywalking.apm.plugin.nutz.mvc;
+
+import java.lang.reflect.Method;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.nutz.mvc.Mvcs;
+import org.nutz.mvc.annotation.At;
+import org.skywalking.apm.agent.core.context.CarrierItem;
+import org.skywalking.apm.agent.core.context.ContextCarrier;
+import org.skywalking.apm.agent.core.context.ContextManager;
+import org.skywalking.apm.agent.core.context.tag.Tags;
+import org.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.skywalking.apm.network.trace.component.ComponentsDefine;
+
+/**
+ * The <code>ActionMethodInterceptor</code> only use the first mapping value.
+ *
+ * @See {@link ActionConstructorInterceptor} to explain why we are doing this.
+ * @author wendal
+ */
+public class ActionMethodInterceptor implements InstanceMethodsAroundInterceptor {
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        MethodInterceptResult result) throws Throwable {
+        PathMappingCache pathMappingCache = (PathMappingCache)objInst.getSkyWalkingDynamicField();
+        String requestURL = pathMappingCache.findPathMapping(method);
+        if (requestURL == null) {
+            At methodRequestMapping = method.getAnnotation(At.class);
+            if (methodRequestMapping.value().length > 0) {
+                requestURL = methodRequestMapping.value()[0];
+            } else {
+                requestURL = "";
+            }
+            pathMappingCache.addPathMapping(method, requestURL);
+            requestURL = pathMappingCache.findPathMapping(method);
+        }
+
+        HttpServletRequest request = Mvcs.getReq();
+        ContextCarrier contextCarrier = new ContextCarrier();
+        CarrierItem next = contextCarrier.items();
+        while (next.hasNext()) {
+            next = next.next();
+            next.setHeadValue(request.getHeader(next.getHeadKey()));
+        }
+        AbstractSpan span = ContextManager.createEntrySpan(requestURL, contextCarrier);
+        Tags.URL.set(span, request.getRequestURL().toString());
+        Tags.HTTP.METHOD.set(span, request.getMethod());
+        span.setComponent(ComponentsDefine.NUTZ_MVC_ANNOTATION);
+        SpanLayer.asHttp(span);
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        Object ret) throws Throwable {
+        HttpServletResponse response = Mvcs.getResp();
+
+        AbstractSpan span = ContextManager.activeSpan();
+        if (response.getStatus() >= 400) {
+            span.errorOccurred();
+            Tags.STATUS_CODE.set(span, Integer.toString(response.getStatus()));
+        }
+        ContextManager.stopSpan();
+        return ret;
+    }
+
+    @Override public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments,
+        Class<?>[] argumentsTypes, Throwable t) {
+        ContextManager.activeSpan().errorOccurred().log(t);
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/mvc/PathMappingCache.java

+package org.skywalking.apm.plugin.nutz.mvc;
+
+import java.lang.reflect.Method;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * The <code>PathMappingCache</code> represents a mapping cache.
+ * key: {@link Method}
+ * value: the url pattern
+ *
+ * @author wendal
+ */
+public class PathMappingCache {
+    private String classPath = "";
+
+    private ConcurrentHashMap<Method, String> methodPathMapping = new ConcurrentHashMap<Method, String>();
+
+    public PathMappingCache(String classPath) {
+        this.classPath = classPath;
+    }
+
+    public String findPathMapping(Method method) {
+        return methodPathMapping.get(method);
+    }
+
+    public void addPathMapping(Method method, String methodPath) {
+        methodPathMapping.put(method, classPath + methodPath);
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/src/main/java/org/skywalking/apm/plugin/nutz/mvc/define/ActionInstrumentation.java

+package org.skywalking.apm.plugin.nutz.mvc.define;
+
+import static net.bytebuddy.matcher.ElementMatchers.any;
+import static net.bytebuddy.matcher.ElementMatchers.isAnnotatedWith;
+import static net.bytebuddy.matcher.ElementMatchers.named;
+import static org.skywalking.apm.agent.core.plugin.match.ClassAnnotationMatch.byClassAnnotationMatch;
+
+import org.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.skywalking.apm.agent.core.plugin.match.ClassMatch;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+
+public class ActionInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    public static final String ENHANCE_ANNOTATION = "org.nutz.mvc.annotation.At";
+    
+    @Override
+    protected ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[] {
+            new ConstructorInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getConstructorMatcher() {
+                    return any();
+                }
+
+                @Override
+                public String getConstructorInterceptor() {
+                    return "org.skywalking.apm.plugin.nutz.mvc.ActionConstructorInterceptor";
+                }
+            }
+        };
+    }
+
+    @Override
+    protected InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[] {
+            new InstanceMethodsInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                    return isAnnotatedWith(named("org.nutz.mvc.annotation.At"));
+                }
+
+                @Override
+                public String getMethodsInterceptor() {
+                    return "org.skywalking.apm.plugin.nutz.mvc.ActionMethodInterceptor";
+                }
+
+                @Override
+                public boolean isOverrideArgs() {
+                    return false;
+                }
+            }
+        };
+    }
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return byClassAnnotationMatch(getEnhanceAnnotations());
+    }
+
+    protected String[] getEnhanceAnnotations() {
+        return new String[] {ENHANCE_ANNOTATION};
+    }
+}

apm-sniffer/apm-sdk-plugin/nutz-plugins/mvc-annotation-1.x-plugin/src/main/resources/skywalking-plugin.def

+nutz-mvc-annotation-1.x=org.skywalking.apm.plugin.nutz.mvc.define.ActionInstrumentation
\ No newline at end of file

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

+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+
+    <parent>
+        <groupId>org.skywalking</groupId>
+        <artifactId>apm-sdk-plugin</artifactId>
+        <version>3.2.1-2017</version>
+    </parent>
+
+    <artifactId>nutz-plugins</artifactId>
+    <modules>
+        <!-- <module>dao-1.x-plugin</module> -->
+        <module>http-1.x-plugin</module>
+        <module>mvc-annotation-1.x-plugin</module>
+    </modules>
+    <packaging>pom</packaging>
+
+    <name>apm-sdk-plugin</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+    
+</project>

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

@@ -24,6 +24,7 @@
         <module>resin-4.x-plugin</module>
         <module>spring-plugins</module>
         <module>struts2-2.x-plugin</module>
+        <module>nutz-plugins</module>
     </modules>
     <packaging>pom</packaging>