messageoperateservice.java

来自「基于j2ee的物流软件」· Java 代码 · 共 55 行

package com.wuliu.doservlet;

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

import com.wuliu.dao.GetDate;
import com.wuliu.dao.MessageInfoDAO;
import com.wuliu.entity.Login;
import com.wuliu.entity.MessageInfo;

public class MessageOperateService implements Service {

	public String doService(HttpServletRequest request,
			HttpServletResponse response) {
		String action = request.getParameter("action");
		MessageInfoDAO mid = new MessageInfoDAO();
		String path = "dispose.do";
		
		if(action.equals("insert")){
			GetDate gd = new GetDate();
			
			//公告编号
			String messageId = gd.getMessageId();
			
			//负责人编号
			Login admin = (Login)request.getSession().getAttribute("admin");
			String id = admin.getEmployeeId();
			String title = request.getParameter("title");
			String content = request.getParameter("content");
			String messagetime = gd.getTime();
			mid.insertMessageInfo(new MessageInfo(messageId, id, title, messagetime, content));
			request.setAttribute("href", "admin/message/messageinsert.jsp");
		}else if(action.equals("update")){
			String messageId = request.getParameter("id");
			String employeeName = request.getParameter("name");
			String messageTitle = request.getParameter("title");
			String messageTim = request.getParameter("time");
			String messageContent = request.getParameter("content");
			
			mid.updateMessageInfo(new MessageInfo(messageId, employeeName, messageTitle,messageTim,messageContent));
			request.setAttribute("href", "message.do");
		}else if(action.equals("edit")){
			String messageId = request.getParameter("id");
			request.setAttribute("messageInfo", mid.selectMessageInfoById(messageId));
			path = "admin/message/messageupdate.jsp";
		}else if(action.equals("delete")){
			String messageId = request.getParameter("id");
			mid.deleteMessageInfoById(messageId);
			request.setAttribute("href", "message.do");
		}
		return path;
	}

}