潘钊 / bsth_control · Files

package com.bsth.oplog.normal;

import java.net.InetAddress;
import java.net.UnknownHostException;

import javax.servlet.http.HttpServletRequest;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.bsth.entity.sys.SysUser;
import com.bsth.oplog.Log;
import com.bsth.oplog.db.DBHelper;
import com.bsth.security.util.SecurityUtils;
import com.bsth.util.IpUtils;

/**
 * 
 * @ClassName: OpLogger 
 * @Description: TODO(常规的操作日志记录器) 
 * @author PanZhao 
 * @date 2016年10月21日 上午12:52:30 
 *
 */
@Component
public class OpLogger {
	
	@Autowired
	DBHelper dbHelper;
	
	public void info(String path){
		save(getInitLog(path));
	}
	
	public void info(String path, HttpServletRequest request){
		Log log = getInitLog(path);
		
		if(request != null){
			SysUser user = SecurityUtils.getCurrentUser();
			if(user != null)
				log.setUserName(user.getUserName());
			
			log.setClientIp(IpUtils.getIpAddr(request));
		}
		
		save(log);
	}
	
	public void info(String path, HttpServletRequest request, String description){
		
	}
	
	public static Log getInitLog(String path){
		Log log = new Log();
		log.setTimestamp(System.currentTimeMillis());
		log.setPath(path);
		log.setType("NORMAL");
		
		//get caller
		StackTraceElement[] stack = (new Throwable()).getStackTrace();
		//注意调用链的顺序，此时2为实际调用者
		StackTraceElement caller = stack[2];
		
		log.setCallerClass(caller.getClassName());
		log.setCallerMethod(caller.getMethodName());
		log.setLineNumber(caller.getLineNumber());
		
		try {
			log.setServerIp(InetAddress.getLocalHost().getHostAddress());
		} catch (UnknownHostException e) {
			e.printStackTrace();
		}
		
		return log;
	}
	
	public void save(Log log){
		dbHelper.save(log);
	}
}