loggingaroundadvice.java

《精通Spring》源代码

/*
 * Created on 2004-11-4
 *
 * http://www.open-v.com 提供代码的维护工作
 */
package com.openv.spring;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;


/**
 * Around装备实现
 *
 * @author luoshifei
 */
public class LoggingAroundAdvice implements MethodInterceptor {
    protected static final Log log = LogFactory.getLog(LoggingAroundAdvice.class);

    public Object invoke(MethodInvocation invocation) throws Throwable {
        log.info("before: The Invocation of getContent()");
        invocation.getArguments()[0] = "luoshifei";
        invocation.proceed();
        log.info("after: The Invocation of getContent()");

        return null;
    }
}