aroundhandler.java

同事写的JSF, Aop学习的好东西,请尊重别人的劳动成果,交流学习用

package com.ywq.aop.advice;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.log4j.Logger;

public class AroundHandler implements MethodInterceptor
{
    private Logger logger = Logger.getLogger(this.getClass().getName());
    public Object invoke(MethodInvocation invocation) throws Throwable
    {
        long procTime = System.currentTimeMillis();
        logger.info("开始 " + invocation.getMethod().getName());

        Object result = invocation.proceed();
        
        procTime = System.currentTimeMillis() - procTime;
        logger.info("结束 " + invocation.getMethod().getName());
        logger.info("执行时间：" + procTime + "毫秒");
        
        return result;
    }
}