bussinessrent.java

提供房屋出租信息

package cwnu.com.servlets;

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

import cwnu.com.dataiud.*;
import cwnu.com.rentInfo.rentInfoVo;
import cwnu.com.rentInfo.setRInfoList;

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

public class bussinessrent extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public bussinessrent() {
		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 {

		
		
		idudata objidu = new idudata();
		String action = request.getParameter("action");

		String region = new String(request.getParameter("region").getBytes(
				"ISO-8859-1"), "GBK");
		String area = new String(request.getParameter("area").getBytes(
				"ISO-8859-1"), "GBK");
		String floor = request.getParameter("floor");
		String rentPrice = request.getParameter("rentPrice");
		String water = "";
		String power = "";
		String gas = "";
		String net = "";
		try {
			water = new String(request.getParameter("water").getBytes(
					"ISO-8859-1"), "GBK");
			power = new String(request.getParameter("power").getBytes(
					"ISO-8859-1"), "GBK");
			gas = new String(
					request.getParameter("gas").getBytes("ISO-8859-1"), "GBK");
			net = new String(
					request.getParameter("net").getBytes("ISO-8859-1"), "GBK");
		} catch (Exception e) {

		}
		String contacts = new String(request.getParameter("contacts").getBytes(
				"ISO-8859-1"), "GBK");
		String contactMethod = request.getParameter("contactMethod");
		String registrationDate = new String(request.getParameter(
				"registrationDate").getBytes("ISO-8859-1"), "GBK");
		String houseType = new String(request.getParameter("houseType")
				.getBytes("ISO-8859-1"), "GBK");
		String remark = new String(request.getParameter("remark").getBytes(
				"ISO-8859-1"), "GBK");
		String userid = (String) request.getSession().getAttribute("userid");

		String houseAddress = new String(request.getParameter("houseAddress").getBytes("ISO-8859-1"), "GBK");
		String infraction = water + "  " + power + "  " + gas + "  " + net;
		
		if (infraction.length() == 6)
			infraction = "无";
		System.out.println(action);
		System.out.println(infraction);
		if(action.equals("insertbussinessout")||action.equals("insertbussinessin"))
		{
			String htype="";
			if(action.equals("insertbussinessout"))
				htype= "出租";
			else
				htype = "求租";
			String sql="insert into RentOutAndIn(userID,rentPersons,houseType,useType,outOrIn,region,houseAddress,area,bedRoom,livingRoom,toilet,floor,rentPrice,infrastruction,contacts,contactMethod,remark,registrationDate) values('"		
			+ userid+ "','"+ ""+ "','"+ houseType+ "','"+ "商用"+ "','"+ htype+ "','"+ region+ "','"+ houseAddress+ "','"+ area+ "','"+ ""+ "','"+ ""+ "','"+ ""+ "','"+ floor+ "','"+ rentPrice+ "','"+ infraction+ "','"+ contacts+ "','"+ contactMethod+ "','"+ remark+ "','"+ registrationDate + "')";
			System.out.println(water + power + gas + net);
			if(objidu.iduInfo(sql))
			{
				JOptionPane.showMessageDialog(null, "添加成功");
				
				setRInfoList list = new setRInfoList();
				ArrayList<rentInfoVo> rinfovolist = list
						.setList("select * from RentOutAndIn");
				request.getSession().setAttribute("rentList",
						rinfovolist);
				response.sendRedirect("Jsp/commonUsers/rsinfo.jsp");
			}else
			{
				JOptionPane.showMessageDialog(null, "添加失败");
				response.sendRedirect("Jsp/commonUsers/rsinfo.jsp");
			}
			
		}else if(action.equals("updatebussinessout"))
		{
			StringBuffer sqlupdate = new StringBuffer();
			//JOptionPane.showMessageDialog(null, request.getParameter("infoid"));
			sqlupdate.append("update RentOutAndIn set rentPersons='");
			sqlupdate.append("" + "',houseType='");
			sqlupdate.append(houseType + "',region='");
			sqlupdate.append(region + "',houseAddress='");
			sqlupdate.append(houseAddress + "',area='");
			sqlupdate.append(area + "',floor='");
			sqlupdate.append(floor + "',rentPrice='");
			sqlupdate.append(rentPrice + "',infrastruction='");
			sqlupdate.append(infraction + "',contacts='");
			sqlupdate.append(contacts + "',contactMethod='");
			sqlupdate.append(contactMethod + "',remark='");
			sqlupdate.append(remark + "',registrationDate='");
			sqlupdate.append(registrationDate + "' where ID='");
			sqlupdate.append(request.getParameter("infoid") + "'");	
			
			if(objidu.iduInfo(sqlupdate.toString()))
			{
				JOptionPane.showMessageDialog(null, "修改成功");
				
				setRInfoList list = new setRInfoList();
				ArrayList<rentInfoVo> rinfovolist = list
						.setList("select * from RentOutAndIn");
				request.getSession().setAttribute("rentList",
						rinfovolist);
				response.sendRedirect("Jsp/commonUsers/rsinfo.jsp");
			}else
			{
				JOptionPane.showMessageDialog(null, "修改失败");
				response.sendRedirect("Jsp/commonUsers/rsinfo.jsp");
			}
			
		}

	}

	/**
	 * 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 {

this.doGet(request, response);
	}

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

}