消息日志类-spring aop

package com.apt.aop;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.Signature;
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.Component;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import com.alibaba.fastjson.JSONObject;
import com.apt.dao.log.LogInfoRepository;
import com.apt.model.log.LogInfo;
import com.apt.util.ChkUtil;
import com.apt.util.date.DateUtil;

@Component
@Aspect
public class ExceptionLogHandler {

    private final static Logger logger = LoggerFactory.getLogger(ExceptionLogHandler.class);
    
    private final static String PROJECT_NAME = "aaa";
    
    @Resource
    private LogInfoRepository logInfoRepository;
    
    @Pointcut("execution(* com.apt.web..*.*(..))")
    public void exceptionLog() {
        
    }
    
    @Around("exceptionLog()")
    public Object around(JoinPoint joinPoint) {
        LogInfo logInfo = new LogInfo();
        logInfo.setProjectName(PROJECT_NAME);
        //Map<String,Object> map = new HashMap<String,Object>();
        JSONObject json = new JSONObject();
        Object reuslt = null;
        try {
            String targetName = joinPoint.getTarget().getClass().getName();
            Signature signature = joinPoint.getSignature();
            MethodSignature methodSignature = (MethodSignature) signature;
            String methodName = methodSignature.getName();  
            String[] params = methodSignature.getParameterNames();  
            Object[] arguments = joinPoint.getArgs(); 
            for(int i=0; i<params.length; i++) {
                if(arguments[i] instanceof  HttpServletRequest || arguments[i] instanceof HttpServletResponse) continue;
                json.put(params[i], arguments[i]);
            }
            logInfo.setLogClass(targetName);
            logInfo.setLogMethod(methodName);
            
            RequestAttributes ra = RequestContextHolder.getRequestAttributes();
            String ip = "";
            if(ra != null) {
                ServletRequestAttributes sra = (ServletRequestAttributes) ra;
                HttpServletRequest request = sra.getRequest();
                
                String url = request.getRequestURL().toString();
                /*String method = request.getMethod();
                String uri = request.getRequestURI();
                String queryString = request.getQueryString();*/
                ip = request.getRemoteAddr();  
                logInfo.setRequestIp(ip);
                logInfo.setRequestUrl(url);
            }
            /*ClassPool pool = ClassPool.getDefault();
            ClassClassPath classPath = new ClassClassPath(joinPoint.getTarget().getClass());  
            pool.insertClassPath(classPath);  
            CtClass cc = pool.get(targetName);  
            CtMethod cm = cc.getDeclaredMethod(methodName);  
            MethodInfo methodInfo = cm.getMethodInfo();  
            CodeAttribute codeAttribute = methodInfo.getCodeAttribute();  
            LocalVariableAttribute attr = (LocalVariableAttribute) codeAttribute.getAttribute(LocalVariableAttribute.tag); 
            if (attr == null) {  
                // exception  
            }  
            String[] paramNames = new String[cm.getParameterTypes().length];  
            int pos = Modifier.isStatic(cm.getModifiers()) ? 0 : 1;  
            for (int i = 0; i < paramNames.length; i++)  {
                paramNames[i] = attr.variableName(i + pos);
            }
            for (int i = 0; i < paramNames.length; i++) {  
                if(arguments[i] instanceof  HttpServletRequest || arguments[i] instanceof HttpServletResponse) continue;
                map.put(paramNames[i], arguments[i]);
            } */
            logInfo.setRequestParam(json.toString());
        } catch(Exception e) {
            logger.info(e.getMessage(),e);
            logInfo.setErrorMsg(e.getMessage());
            e.fillInStackTrace();
        }
        try{
            ProceedingJoinPoint point = (ProceedingJoinPoint) joinPoint;
            reuslt = point.proceed();
            if(!ChkUtil.isEmpty(reuslt)) {
                logInfo.setResponseResult(reuslt.toString());
            }
        } catch (Throwable e) {
            String msg = errorClassInfo(e);
            logInfo.setErrorMsg(msg+e.fillInStackTrace().getMessage());
        }
        try{
            logInfo.setCreateTime(DateUtil.getCurrentTime());
            logInfoRepository.save(logInfo);
        }catch (Exception e) {
            logger.info(e.getMessage(),e);
        }
        
        return reuslt;
    }
    
    
    private String errorClassInfo(Throwable ex) {
        
        StackTraceElement[] stackTraceElementArr= ex.getStackTrace();
        StackTraceElement stackTraceElement = stackTraceElementArr[0];
        String msg = "Erro File:" + stackTraceElement.getFileName();
        msg += "Erro Method:" + stackTraceElement.getMethodName();
        msg += "Erro Line:" + stackTraceElement.getLineNumber();
        
        return msg;
    }
}