notice.java

辅助办公系统,具有发布公告、站内邮箱、日程安排、日志查看等功能

package com.x3408.notice;

import java.io.IOException;
import java.util.Vector;

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

import com.x3408.office.Constants;

public class Notice extends HttpServlet {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public Notice() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}


	public void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String msg=null;
		NoticeInfo noticeInfo=null;
		String action=request.getParameter("action");
		if("noticeQuery".equals(action)){
			noticeInfo=NoticeADO.noticeQuery(request.getParameter("noticeID"));
			if(noticeInfo==null){
				System.out.print("Query all notice fail");
				msg="找不到该公告，可能已被删除";
				request.setAttribute("msg", msg);
				request.getRequestDispatcher(Constants.S_NOTICEMORE_JSP).forward(request, response);
			}else{
				request.setAttribute("noticeInfo",noticeInfo);
				request.getRequestDispatcher(Constants.S_NOTICEQUERY_JSP).forward(request, response);
			}
		}else if("allNoticeQuery".equals(action)){
			Vector noticeList=NoticeADO.allNoticeQuery();
			if(noticeList==null){
				msg="公告查询失败!";
				request.setAttribute("msg", msg);
				System.out.print("Query the notice fail");
			}else{
				request.setAttribute("noticeList",noticeList);
			}
			request.getRequestDispatcher(Constants.S_NOTICEMORE_JSP).forward(request, response);
		}
	}

	public void init() throws ServletException {
		// Put your code here
	}

}