com.stee.asm.aop.LoggerAdvice.java Source code

Introduction

Here is the source code for com.stee.asm.aop.LoggerAdvice.java

Source

package com.stee.asm.aop;

import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.Arrays;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;

import com.stee.asm.utils.LoggerUtils;
import com.stee.sel.constant.LoggerLevel;

/* Copyright (C) 2016, ST Electronics Info-Comm Systems PTE. LTD
 * All rights reserved.
 *
 * This software is confidential and proprietary property of 
 * ST Electronics Info-Comm Systems PTE. LTD.
 * The user shall not disclose the contents of this software and shall
 * only use it in accordance with the terms and conditions stated in
 * the contract or license agreement with ST Electronics Info-Comm Systems PTE. LTD.
 *
 * Project Name : STL_CPM
 * File Name    : LoggerAdvice.java
 * Author       : Jerry
 * Created      : 20161031 ?11:35:01
 *
 * <p> History : <br><br>
 *
 * SNo / CR PR_No / Modified by / Date Modified / Comments <br>
 * --------------------------------------------------------------------------------
 *  
 */
//@Component
@Aspect
public class LoggerAdvice {

    static LoggerUtils logger = new LoggerUtils();

    @Pointcut("within(com.stee.asm.service..*)")
    public void servicePointCut() {
    }

    @Around("servicePointCut()")
    public Object around(ProceedingJoinPoint pjp) throws Throwable {
        logger.doLog(LoggerLevel.INFO, "Invoke --> Class: " + pjp.getTarget().getClass().getSimpleName()
                + " -- Method: " + pjp.getSignature().getName() + " -- Args: " + Arrays.toString(pjp.getArgs()));
        long timeMills = System.currentTimeMillis();
        Object proceed = pjp.proceed();
        logger.doLog(LoggerLevel.INFO,
                "Finish --> Return: " + proceed + " -- Cost: " + (System.currentTimeMillis() - timeMills));
        return proceed;
    }

    @AfterThrowing(pointcut = "servicePointCut()", throwing = "e")
    public void afterThrow(Exception e) {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        e.printStackTrace(new PrintStream(bos));
        logger.doLog(LoggerLevel.ERROR, "Exception --> " + bos.toString());
    }

}