Examples with Interceptor com.navercorp.pinpoint.bootstrap.interceptor.Interceptor used on opensource projects

Example 1 with Interceptor

use of com.navercorp.pinpoint.bootstrap.interceptor.Interceptor in project pinpoint by naver.

the class ASMMethodVariables method initInterceptorVar.

private void initInterceptorVar(final InsnList instructions, final int interceptorId) {
    assertInitializedInterceptorLocalVariables();
    this.interceptorVarIndex = addInterceptorLocalVariable("_$PINPOINT$_interceptor", "Lcom/navercorp/pinpoint/bootstrap/interceptor/Interceptor;");
    push(instructions, interceptorId);
    instructions.add(new MethodInsnNode(Opcodes.INVOKESTATIC, Type.getInternalName(InterceptorRegistry.class), "getInterceptor", "(I)" + Type.getDescriptor(Interceptor.class), false));
    storeVar(instructions, this.interceptorVarIndex);
    this.resultVarIndex = addInterceptorLocalVariable("_$PINPOINT$_result", "Ljava/lang/Object;");
    loadNull(instructions);
    storeVar(instructions, this.resultVarIndex);
    this.throwableVarIndex = addInterceptorLocalVariable("_$PINPOINT$_throwable", "Ljava/lang/Throwable;");
    loadNull(instructions);
    storeVar(instructions, this.throwableVarIndex);
}

Example 2 with Interceptor

use of com.navercorp.pinpoint.bootstrap.interceptor.Interceptor in project pinpoint by naver.

the class ASMMethod method createInterceptor.

private Interceptor createInterceptor(String interceptorClassName, ScopeInfo scopeInfo, Object[] constructorArgs) {
    final ClassLoader classLoader = this.declaringClass.getClassLoader();
    // exception handling.
    final AnnotatedInterceptorFactory factory = objectBinderFactory.newAnnotatedInterceptorFactory(this.pluginContext, true);
    final Interceptor interceptor = factory.getInterceptor(classLoader, interceptorClassName, constructorArgs, scopeInfo.getScope(), scopeInfo.getPolicy(), this.declaringClass, this);
    return interceptor;
}

Example 3 with Interceptor

use of com.navercorp.pinpoint.bootstrap.interceptor.Interceptor in project pinpoint by naver.

the class AnnotatedInterceptorFactory method getInterceptor.

@Override
public Interceptor getInterceptor(ClassLoader classLoader, String interceptorClassName, Object[] providedArguments, InterceptorScope scope, ExecutionPolicy policy, InstrumentClass target, InstrumentMethod targetMethod) {
    Class<? extends Interceptor> interceptorType = pluginContext.injectClass(classLoader, interceptorClassName);
    if (scope == null) {
        Scope interceptorScope = interceptorType.getAnnotation(Scope.class);
        if (interceptorScope != null) {
            String scopeName = interceptorScope.value();
            scope = pluginContext.getInterceptorScope(scopeName);
            policy = interceptorScope.executionPolicy();
        }
    }
    AutoBindingObjectFactory factory = new AutoBindingObjectFactory(profilerConfig, traceContext, pluginContext, classLoader);
    ObjectFactory objectFactory = ObjectFactory.byConstructor(interceptorClassName, providedArguments);
    InterceptorArgumentProvider interceptorArgumentProvider = new InterceptorArgumentProvider(dataSourceMonitorRegistry, apiMetaDataService, scope, target, targetMethod);
    Interceptor interceptor = (Interceptor) factory.createInstance(objectFactory, interceptorArgumentProvider);
    if (scope != null) {
        if (exceptionHandle) {
            interceptor = wrapByExceptionHandleScope(interceptor, scope, policy == null ? ExecutionPolicy.BOUNDARY : policy);
        } else {
            interceptor = wrapByScope(interceptor, scope, policy == null ? ExecutionPolicy.BOUNDARY : policy);
        }
    } else {
        if (exceptionHandle) {
            interceptor = wrapByExceptionHandle(interceptor);
        }
    }
    return interceptor;
}

Example 4 with Interceptor

use of com.navercorp.pinpoint.bootstrap.interceptor.Interceptor in project pinpoint by naver.

the class JavassistMethod method createInterceptor.

private Interceptor createInterceptor(String interceptorClassName, ScopeInfo scopeInfo, Object[] constructorArgs) {
    ClassLoader classLoader = declaringClass.getClassLoader();
    AnnotatedInterceptorFactory factory = objectBinderFactory.newAnnotatedInterceptorFactory(pluginContext, false);
    Interceptor interceptor = factory.getInterceptor(classLoader, interceptorClassName, constructorArgs, scopeInfo.getScope(), scopeInfo.getPolicy(), declaringClass, this);
    return interceptor;
}

Example 5 with Interceptor

use of com.navercorp.pinpoint.bootstrap.interceptor.Interceptor in project pinpoint by naver.

the class SampleClass method voidMethod.

public void voidMethod() {
    Interceptor interceptor = new ArgsArrayInterceptor();
    Object[] args = null;
    Object result = null;
    Throwable throwable = null;
    try {
        ((ArgsArrayInterceptor) interceptor).before(this, args);
        ((ArgsArrayInterceptor) interceptor).after(this, args, result, throwable);
    } catch (Throwable t) {
        throwable = t;
        ((ArgsArrayInterceptor) interceptor).after(this, args, result, t);
    }
}