| /* |
| * 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.rocketmq.exporter.aspect.admin; |
| |
| import java.lang.reflect.Method; |
| import org.apache.rocketmq.exporter.aspect.admin.annotation.MultiMQAdminCmdMethod; |
| import org.apache.rocketmq.exporter.service.client.MQAdminInstance; |
| import org.aspectj.lang.ProceedingJoinPoint; |
| import org.aspectj.lang.annotation.Around; |
| import org.aspectj.lang.annotation.Aspect; |
| import org.aspectj.lang.annotation.Pointcut; |
| import org.aspectj.lang.reflect.MethodSignature; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.stereotype.Service; |
| |
| @Aspect |
| @Service |
| public class MQAdminAspect { |
| private Logger logger = LoggerFactory.getLogger(MQAdminAspect.class); |
| |
| public MQAdminAspect() { |
| } |
| |
| @Pointcut("execution(* org.apache.rocketmq.exporter.service.client.MQAdminExtImpl..*(..))") |
| public void mQAdminMethodPointCut() { |
| |
| } |
| |
| @Pointcut("@annotation(org.apache.rocketmq.exporter.aspect.admin.annotation.MultiMQAdminCmdMethod)") |
| public void multiMQAdminMethodPointCut() { |
| |
| } |
| |
| @Around(value = "mQAdminMethodPointCut() || multiMQAdminMethodPointCut()") |
| public Object aroundMQAdminMethod(ProceedingJoinPoint joinPoint) throws Throwable { |
| long start = System.currentTimeMillis(); |
| Object obj; |
| try { |
| MethodSignature signature = (MethodSignature)joinPoint.getSignature(); |
| Method method = signature.getMethod(); |
| MultiMQAdminCmdMethod multiMQAdminCmdMethod = method.getAnnotation(MultiMQAdminCmdMethod.class); |
| if (multiMQAdminCmdMethod != null && multiMQAdminCmdMethod.timeoutMillis() > 0) { |
| MQAdminInstance.initMQAdminInstance(multiMQAdminCmdMethod.timeoutMillis()); |
| } |
| else { |
| MQAdminInstance.initMQAdminInstance(0); |
| } |
| obj = joinPoint.proceed(); |
| } |
| finally { |
| MQAdminInstance.destroyMQAdminInstance(); |
| logger.debug("op=look method={} cost={}", joinPoint.getSignature().getName(), System.currentTimeMillis() - start); |
| } |
| return obj; |
| } |
| } |