g33/src/main/java/com/fuzamei/aspect/AnnotationTest.java

package com.fuzamei.aspect;


import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Date;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.fuzamei.dao.BillOrderActDao;
import com.fuzamei.dto.OrderDto;
import com.fuzamei.dto.billInfoDto;
import com.fuzamei.entity.BillOrderAct;
import com.fuzamei.enums.LogTypeEnum;
import com.fuzamei.po.LogAct;
import com.fuzamei.service.LoggerService;
import com.fuzamei.util.TimeStampUtil;

@Component
@Aspect
public class AnnotationTest {

	
	@Autowired 
	LoggerService loggerService;
	@Autowired
	BillOrderActDao billOrderActDao;
	//定义切点
    //	execution意思是当某方法执行时触发。
    //	第一个 * 意思配备任何一个perform方法，是不在乎方法返回类型是什么。
    //	concert.Performance是为了定位perform()方法再哪个类中。
    //	.. 代表配备任何一个perform方法，不在意他的参数列表是啥。
//	@Pointcut("execution(* *.findLogActById(..))")
//	public void sayings() {}
//	
//	
//	
//	@Before("sayings()")
//	public void sayHello(JoinPoint point) {
//		System.out.println("注解类型前置通知:我还要输出参数:"  + Arrays.toString(point.getArgs())); //
//	}
	//后置通知
	//开单日志记录
	@AfterReturning(pointcut="execution(* *.insertOrder(..)) && args(orderDto)")
	public void logForMakeBill(OrderDto orderDto) throws ParseException{
		System.out.println("注解类型后置通知" + orderDto);
		//获取当前时间当做用户操作的操作时间
		SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		String dateString = formatter.format(new Date());
		//封装LogAct
		LogAct logAct = new LogAct();
		logAct.setOrderId(orderDto.getOrderId());
		logAct.setOperatorType(LogTypeEnum.ENTERING.getStateInfo());//'录入'枚举
		logAct.setOperatorTime(TimeStampUtil.dateToStamp(dateString));
		logAct.setOperatorEnterpriseId(orderDto.getOutEnterpriseId());
		logAct.setOperatorEnterpriseName(orderDto.getOutEnterprise());
		logAct.setBillTotalMoney(orderDto.getSummary());
		logAct.setPaymentEnterpriseName(orderDto.getOutEnterprise());
		//logact存入数据库
		try {
			loggerService.inputLogAct(logAct);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			System.out.println("操作记录存入数据库失败，请检查日志");
		}
		
	}
	//撤销单据日志记录
	@AfterReturning(pointcut="execution(* *.cancelBill(..)) && args(billId)")
	public void logForCancelBill(String billId) throws ParseException{
		System.out.println("注解类型后置通知" + billId);
		//获取当前时间当做用户操作的操作时间
		SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		String dateString = formatter.format(new Date());
		
		//billId临时转换成int
		int intBillId = Integer.parseInt(billId);
		//根据流转表id查询流转表信息
		BillOrderAct billOrderAct = billOrderActDao.selectByOrderActId(intBillId);
		//封装LogAct
		LogAct logAct = new LogAct();
		logAct.setOrderId(billOrderAct.getOrderId());
		logAct.setOperatorType(LogTypeEnum.REVOKE_ENTERING.getStateInfo());//'撤销录入'枚举
		logAct.setOperatorTime(TimeStampUtil.dateToStamp(dateString));
		logAct.setOperatorEnterpriseId(billOrderAct.getOwnEnterpriseId());
		logAct.setOperatorEnterpriseName(billOrderAct.getOwnEnterprise());
		logAct.setBillTotalMoney(billOrderAct.getMoney());
		logAct.setPaymentEnterpriseName(billOrderAct.getOperatorEnterprise());
		//logact存入数据库
		try {
			loggerService.inputLogAct(logAct);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			System.out.println("操作记录存入数据库失败，请检查日志");
		}
	}
	
	//编辑修改单据日志记录
	@AfterReturning(pointcut="execution(* *.editBill(..)) && args(orderDto)")
	public void logForEditBill(OrderDto orderDto) throws ParseException{
		System.out.println("注解类型后置通知" + orderDto);
		//获取当前时间当做用户操作的操作时间
		SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
		String dateString = formatter.format(new Date());
		//封装LogAct
		LogAct logAct = new LogAct();
		logAct.setOrderId(orderDto.getOrderId());
		logAct.setOperatorType(LogTypeEnum.REVISE.getStateInfo());//'编辑修改'枚举
		logAct.setOperatorTime(TimeStampUtil.dateToStamp(dateString));
		logAct.setOperatorEnterpriseId(orderDto.getOutEnterpriseId());
		logAct.setOperatorEnterpriseName(orderDto.getOutEnterprise());
		logAct.setBillTotalMoney(orderDto.getSummary());
		logAct.setPaymentEnterpriseName(orderDto.getOutEnterprise());
		//logact存入数据库
		try {
			loggerService.inputLogAct(logAct);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			System.out.println("操作记录存入数据库失败，请检查日志");
		}
		
	}
//	//环绕通知。注意要有ProceedingJoinPoint参数传入。
//	@Around("sayings()")
//	public void sayAround(ProceedingJoinPoint pjp) throws Throwable{
//		System.out.println("注解类型环绕通知..环绕前");
//		pjp.proceed();//执行方法
//		System.out.println("注解类型环绕通知..环绕后");
//	}
}