package com.cplatform.tencent.task;
import java.util.HashMap;
import java.util.Map;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.commons.lang.time.StopWatch;
public class MethodTimeActive implements MethodInterceptor {
/**
* 自定义map集合,key:方法名,value:[0:运行次数,1:总时间]
*/
public static Map<String,Long[]> methodTest = new HashMap<String, Long[]>();
/**
* 拦截要执行的方法
*/
public Object invoke(MethodInvocation invocation) throws Throwable {
StopWatch watch = new StopWatch();
watch.start();
Object object = invocation.proceed();
watch.stop();
String methodName = invocation.getMethod().getName();
Long time = watch.getTime();
if(methodTest.containsKey(methodName)) {
Long[] x = methodTest.get(methodName);
x[0]++;
x[1] += time;
}else{
methodTest.put(methodName, new Long[] {1L,time});
}
/**
*这里可以将map中的信息写入日志,或者是控制台以供观察
*/
return object;
}
}
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<aop:config>
<aop:advisor id="methodTimeLog" advice-ref="methodTimeAdvice" pointcut="execution(* com.cplatform.tencent.sync..*.*(..))"/>
<aop:advisor id="methodTimeLog2" advice-ref="methodTimeAdvice" pointcut="execution(* com.cplatform.tencent.utils..*.*(..))"/>
</aop:config>
<bean id="methodTimeAdvice" class="com.cplatform.tencent.task.MethodTimeActive"/>