Add witness class/method for resteasy-server plugin (#722)

Author: Leibnizhu

CHANGES.md

@@ -8,7 +8,7 @@ Release Notes.
 * Upgrade nats plugin to support 2.16.5
 * Add agent self-observability.
 * Fix intermittent ClassCircularityError by preloading ThreadLocalRandom since ByteBuddy 1.12.11
-
+* Add witness class/method for resteasy-server plugin(v3/v4/v6)
 
 All issues and pull requests are [here](https://github.com/apache/skywalking/milestone/222?closed=1)
 

apm-sniffer/apm-sdk-plugin/resteasy-plugin/resteasy-server-3.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/resteasy/v3/server/define/SynchronousDispatcherInstrumentation.java

@@ -83,4 +83,9 @@ public boolean isOverrideArgs() {
     protected ClassMatch enhanceClass() {
         return NameMatch.byName(ENHANCE_CLASS);
     }
+
+    @Override
+    protected String[] witnessClasses() {
+        return new String[]{"org.jboss.resteasy.core.Dispatcher"};
+    }
 }

apm-sniffer/apm-sdk-plugin/resteasy-plugin/resteasy-server-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/resteasy/v4/server/define/SynchronousDispatcherInstrumentation.java

@@ -20,13 +20,18 @@
 
 import net.bytebuddy.description.method.MethodDescription;
 import net.bytebuddy.matcher.ElementMatcher;
+import org.apache.skywalking.apm.agent.core.plugin.WitnessMethod;
 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.util.Collections;
+import java.util.List;
+
 import static net.bytebuddy.matcher.ElementMatchers.named;
+import static net.bytebuddy.matcher.ElementMatchers.returns;
 import static net.bytebuddy.matcher.ElementMatchers.takesArguments;
 
 public class SynchronousDispatcherInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
@@ -83,4 +88,17 @@ public boolean isOverrideArgs() {
     protected ClassMatch enhanceClass() {
         return NameMatch.byName(ENHANCE_CLASS);
     }
+
+    @Override
+    protected String[] witnessClasses() {
+        return new String[]{"org.jboss.resteasy.core.InternalDispatcher"};
+    }
+
+    @Override
+    protected List<WitnessMethod> witnessMethods() {
+        return Collections.singletonList(new WitnessMethod(
+            "org.jboss.resteasy.spi.Dispatcher",
+            named("internalInvocation").and(returns(named("javax.ws.rs.core.Response")))
+        ));
+    }
 }

apm-sniffer/apm-sdk-plugin/resteasy-plugin/resteasy-server-6.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/resteasy/v6/server/define/SynchronousDispatcherInstrumentation.java

@@ -20,13 +20,18 @@
 
 import net.bytebuddy.description.method.MethodDescription;
 import net.bytebuddy.matcher.ElementMatcher;
+import org.apache.skywalking.apm.agent.core.plugin.WitnessMethod;
 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.util.Collections;
+import java.util.List;
+
 import static net.bytebuddy.matcher.ElementMatchers.named;
+import static net.bytebuddy.matcher.ElementMatchers.returns;
 import static net.bytebuddy.matcher.ElementMatchers.takesArguments;
 
 public class SynchronousDispatcherInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
@@ -83,4 +88,17 @@ public boolean isOverrideArgs() {
     protected ClassMatch enhanceClass() {
         return NameMatch.byName(ENHANCE_CLASS);
     }
+
+    @Override
+    protected String[] witnessClasses() {
+        return new String[]{"org.jboss.resteasy.core.InternalDispatcher"};
+    }
+
+    @Override
+    protected List<WitnessMethod> witnessMethods() {
+        return Collections.singletonList(new WitnessMethod(
+            "org.jboss.resteasy.spi.Dispatcher",
+            named("internalInvocation").and(returns(named("jakarta.ws.rs.core.Response")))
+        ));
+    }
 }