lendmanagerservlet.java

一个完整的办公资源管理系统

package org.qiming.tianke.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

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

import org.qiming.tianke.bean.Lend;
import org.qiming.tianke.operate.LendManagerOperate;

public class LendManagerServlet extends HttpServlet {

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

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

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		this.doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		
		HttpSession session=request.getSession(true);
		String flag=request.getParameter("flag");
		String type=request.getParameter("type");
		
  	
	if("outside".equals(type)){
	   String cond="";
	   String target=request.getParameter("target");
	   List list=LendManagerOperate.getOutsideOnePage(target, cond);
	   List outsidelist=(List)list.get(4);
	   session.setAttribute("outsidelist", outsidelist);
	   session.setAttribute("list", list);
	   response.sendRedirect("./archive/lendmanager/outsidelend_list.jsp");	
	}
	if("inside".equals(type)){
		   String target=request.getParameter("target");
		   String cond="";
		   List list=LendManagerOperate.getInsideOnePage(target, cond);
		   List insideList=(List)list.get(4);
		   session.setAttribute("insideList", insideList);
		   session.setAttribute("list", list);
		   response.sendRedirect("./archive/lendmanager/insidelend_list.jsp");	
		}
	if("lend".equals(type)){
		   String cond="";
		   String target=request.getParameter("target");
		   List list=LendManagerOperate.getLendOnePage(target, cond);
		   List lendList=(List)list.get(4);
		   session.setAttribute("list", list);
		   session.setAttribute("lendList", lendList);
		   response.sendRedirect("./archive/lendmanager/lendsearch_list.jsp");	
		}
    if("add".equals(type)){
    	if("inside".equals(flag)){
    		Lend insidelend=new Lend();
    	}
		request.getParameter("");
	    }
     	out.flush();
		out.close();
	}
	

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}