net.bytebuddy.matcher.ElementMatcher Java Exaples

Source File: HandlerMethodInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named(ENHANCE_METHOD);
            }

            @Override
            public String getMethodsInterceptor() {
                return GET_BEAN_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: Log4jLogEventInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
    return new ConstructorInterceptPoint[] {
        new ConstructorInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getConstructorMatcher() {
                return any();
            }

            @Override
            public String getConstructorInterceptor() {
                return "org.apache.skywalking.apm.toolkit.activation.log.log4j.v2.x.async.Log4jLogEventConstructorInterceptor";
            }
        }
    };
}

Source File: RouteStateInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
    return new ConstructorInterceptPoint[] {
            new ConstructorInterceptPoint() {
                @Override
                public ElementMatcher<MethodDescription> getConstructorMatcher() {
                    return takesArgument(8, List.class);
                }

                @Override
                public String getConstructorInterceptor() {
                    return INTERCEPT_CLASS;
                }
            }
    };
}

Source File: MotanConsumerInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("call");
            }

            @Override
            public String getMethodsInterceptor() {
                return PROVIDER_INVOKE_INTERCEPT_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: HttpClientInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("executeMethod").and(takesArguments(3))
                                             .and(takesArgument(0, named("org.apache.commons.httpclient.HostConfiguration")))
                                             .and(takesArgument(1, named("org.apache.commons.httpclient.HttpMethod")))
                                             .and(takesArgument(2, named("org.apache.commons.httpclient.HttpState")));
            }

            @Override
            public String getMethodsInterceptor() {
                return INTERCEPT_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: MotanProviderInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("call");
            }

            @Override
            public String getMethodsInterceptor() {
                return INVOKE_INTERCEPT_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: ServerInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
            new InstanceMethodsInterceptPoint() {
                @Override
                public ElementMatcher<MethodDescription> getMethodsMatcher() {
                    return named(ENHANCE_METHOD);
                }

                @Override
                public String getMethodsInterceptor() {
                    return INTERCEPTOR_CLASS;
                }

                @Override
                public boolean isOverrideArgs() {
                    return false;
                }
            }
    };
}

Source File: NettySocketIOPluginClientInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("joinRoom").or(named("leaveRoom"));
            }

            @Override
            public String getMethodsInterceptor() {
                return "org.apache.skywalking.apm.plugin.netty.socketio.NettySocketIORoomInterceptor";
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }

        }
    };
}

Source File: ClientCnxnInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("queuePacket").and(takesArgumentWithType(0, "org.apache.zookeeper.proto.RequestHeader"))
                                           .and(takesArgumentWithType(2, "org.apache.jute.Record"));
            }

            @Override
            public String getMethodsInterceptor() {
                return CLIENT_CNXN_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: DispatcherHandlerInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("handle");
            }

            @Override
            public String getMethodsInterceptor() {
                return "org.apache.skywalking.apm.plugin.spring.webflux.v5.DispatcherHandlerHandleMethodInterceptor";
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: ExecuteInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("execute0");
            }

            @Override
            public String getMethodsInterceptor() {
                return EXECUTE_INTERCEPTOR_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: MongoDBCollectionInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
    return new ConstructorInterceptPoint[] {
        new ConstructorInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getConstructorMatcher() {
                return any();
            }

            @Override
            public String getConstructorInterceptor() {
                return MONGDB_METHOD_INTERCET_CLASS;
            }
        }
    };
}

Source File: ExecuteInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("execute0");
            }

            @Override
            public String getMethodsInterceptor() {
                return EXECUTE_INTERCEPTOR_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: PluginFinder.java From skywalking with Apache License 2.0

6 votes

public ElementMatcher<? super TypeDescription> buildMatch() {
    ElementMatcher.Junction judge = new AbstractJunction<NamedElement>() {
        @Override
        public boolean matches(NamedElement target) {
            return nameMatchDefine.containsKey(target.getActualName());
        }
    };
    judge = judge.and(not(isInterface()));
    for (AbstractClassEnhancePluginDefine define : signatureMatchDefine) {
        ClassMatch match = define.enhanceClass();
        if (match instanceof IndirectMatch) {
            judge = judge.or(((IndirectMatch) match).buildJunction());
        }
    }
    return new ProtectiveShieldMatcher(judge);
}

Source File: MongoDBInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return ElementMatchers.named(METHOD_NAME);
            }

            @Override
            public String getMethodsInterceptor() {
                return INTERCEPTOR_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: AbstractControllerInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
    return new ConstructorInterceptPoint[] {
        new ConstructorInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getConstructorMatcher() {
                return any();
            }

            @Override
            public String getConstructorInterceptor() {
                return "org.apache.skywalking.apm.plugin.spring.mvc.v4.ControllerConstructorInterceptor";
            }
        }
    };
}

Source File: AsyncExecutionInterceptorInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("doSubmit").and(takesArgumentWithType(0, "java.util.concurrent.Callable"));
            }

            @Override
            public String getMethodsInterceptor() {
                return "org.apache.skywalking.apm.plugin.spring.async.DoSubmitMethodInterceptor";
            }

            @Override
            public boolean isOverrideArgs() {
                return true;
            }
        }
    };
}

Source File: DubboInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("invoke");
            }

            @Override
            public String getMethodsInterceptor() {
                return INTERCEPT_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: JDBCRootInvokeInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("executeCallback");
            }

            @Override
            public String getMethodsInterceptor() {
                return JDBC_ROOT_INVOKE_INTERCEPTOR_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: NetflixFeignInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named("execute");
            }

            @Override
            public String getMethodsInterceptor() {
                return INTERCEPT_CLASS;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: RouterImplInstrumentation.java From skywalking with Apache License 2.0

6 votes

@Override
public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
    return new ConstructorInterceptPoint[] {
            new ConstructorInterceptPoint() {
                @Override
                public ElementMatcher<MethodDescription> getConstructorMatcher() {
                    return any();
                }

                @Override
                public String getConstructorInterceptor() {
                    return INTERCEPT_CLASS;
                }
            }
    };
}

Source File: AnnotationMatcher.java From apm-agent-java with Apache License 2.0

5 votes

/**
 * Test if the target has any annotations matching the annotationPattern of this matcher.
 *
 * @param target the AnnotationSource to test.
 * @return true if the target has an annotation matching the annotationPattern of this AnnotationMatcher, else false.
 * If this AnnotationMatcher was initialized with {@link #matchAll()} always returns true.
 */
public boolean matches(AnnotationSource target) {
    if (matchesAll()) {
        return true;
    }

    ElementMatcher.Junction<AnnotationSource> resultMatcher = isAnnotatedWith(CustomElementMatchers.matches(wildcardMatcher));
    if (metaAnnotation) {
        resultMatcher = isAnnotatedWith(resultMatcher);
    }
    return resultMatcher.matches(target);
}

Source File: RestTemplateInstrumentation.java From skywalking with Apache License 2.0

5 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named(DO_EXECUTE_METHOD_NAME);
            }

            @Override
            public String getMethodsInterceptor() {
                return DO_EXECUTE_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        },
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named(CREATE_REQUEST_METHOD_NAME);
            }

            @Override
            public String getMethodsInterceptor() {
                return CREATE_REQUEST_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: SubclassDynamicTypeBuilder.java From byte-buddy with Apache License 2.0

5 votes

/**
 * {@inheritDoc}
 */
public ElementMatcher<? super MethodDescription> resolve(TypeDescription typeDescription) {
    // Casting is required by JDK 6.
    return (ElementMatcher<? super MethodDescription>) isVirtual().and(not(isFinal()))
            .and(isVisibleTo(typeDescription))
            .and(not(ignoredMethods.resolve(typeDescription)))
            .or(isDeclaredBy(typeDescription));
}

Source File: Lettuce5StartSpanInstrumentation.java From apm-agent-java with Apache License 2.0

5 votes

@Override
public ElementMatcher<? super MethodDescription> getMethodMatcher() {
    return named("dispatch")
        .and(returns(nameEndsWith("RedisCommand")))
        .and(takesArguments(1))
        .and(takesArgument(0, nameEndsWith("RedisCommand")));
}

Source File: TracerTest.java From garmadon with Apache License 2.0

5 votes

@Test
public void Tracer_should_exclude_undesired_packages(){
    ElementMatcher<NamedElement> matcher = Tracer.ignoredMatcher;

    assertThat(matcher.matches(() -> "java."), is(true));
    assertThat(matcher.matches(() -> "org.mockito"), is(true));
    assertThat(matcher.matches(() -> "sun.net."), is(true));
    assertThat(matcher.matches(() -> "com.criteo.hadoop.garmadon."), is(true));
    assertThat(matcher.matches(() -> "com.criteo.jvm."), is(true));
}

Source File: HierarchyMatch.java From skywalking with Apache License 2.0

5 votes

@Override
public ElementMatcher.Junction buildJunction() {
    ElementMatcher.Junction junction = null;
    for (String superTypeName : parentTypes) {
        if (junction == null) {
            junction = buildSuperClassMatcher(superTypeName);
        } else {
            junction = junction.and(buildSuperClassMatcher(superTypeName));
        }
    }
    junction = junction.and(not(isInterface()));
    return junction;
}

Source File: ApacheMonitorFilterInstrumentation.java From apm-agent-java with Apache License 2.0

5 votes

/**
 * {@link org.apache.dubbo.monitor.support.MonitorFilter#invoke(Invoker, Invocation)}
 */
@Override
public ElementMatcher<? super MethodDescription> getMethodMatcher() {
    return named("invoke")
        .and(takesArgument(0, named("org.apache.dubbo.rpc.Invoker")))
        .and(takesArgument(1, named("org.apache.dubbo.rpc.Invocation")))
        // makes sure we only instrument Dubbo 2.7.3+ which introduces this method
        .and(returns(named("org.apache.dubbo.rpc.Result")
            .and(declaresMethod(named("whenCompleteWithContext")
                .and(takesArgument(0, named("java.util.function.BiConsumer")))))));
}

Source File: ListenableFutureCallbackInstrumentation.java From skywalking with Apache License 2.0

5 votes

@Override
public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
    return new InstanceMethodsInterceptPoint[] {
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named(SuccessCallbackInstrumentation.SUCCESS_METHOD_NAME);
            }

            @Override
            public String getMethodsInterceptor() {
                return SuccessCallbackInstrumentation.SUCCESS_CALLBACK_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        },
        new InstanceMethodsInterceptPoint() {
            @Override
            public ElementMatcher<MethodDescription> getMethodsMatcher() {
                return named(FailureCallbackInstrumentation.FAILURE_METHOD_NAME);
            }

            @Override
            public String getMethodsInterceptor() {
                return FailureCallbackInstrumentation.FAILURE_CALLBACK_INTERCEPTOR;
            }

            @Override
            public boolean isOverrideArgs() {
                return false;
            }
        }
    };
}

Source File: SuperMethodCallOtherTest.java From byte-buddy with Apache License 2.0

5 votes

@Test(expected = IllegalStateException.class)
@SuppressWarnings("unchecked")
public void testStaticMethod() throws Exception {
    when(typeDescription.getSuperClass()).thenReturn(superClass);
    when(methodDescription.isStatic()).thenReturn(true);
    when(methodDescription.getParameters()).thenReturn((ParameterList) new ParameterList.Empty<ParameterDescription>());
    when(methodDescription.getReturnType()).thenReturn(genericReturnType);
    when(returnType.getStackSize()).thenReturn(StackSize.SINGLE);
    when(rawSuperClass.getDeclaredMethods()).thenReturn(superClassMethods);
    when(superClassMethods.filter(any(ElementMatcher.class))).thenReturn(superClassMethods);
    when(implementationTarget.invokeDominant(token)).thenReturn(Implementation.SpecialMethodInvocation.Illegal.INSTANCE);
    SuperMethodCall.INSTANCE.appender(implementationTarget).apply(methodVisitor, implementationContext, methodDescription);
}

net.bytebuddy.matcher.ElementMatcher Java Examples