building_sl.java

JSP移动商品管理平台源代码.........

package imis_hous.servlet;

import imis_hous.com.bean.BuildingsInfo;
import imis_hous.com.factory.SessionFactoryDAO;

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

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import imis_hous.com.dao.BuildingsInfoDAO;
public class Building_sl extends HttpServlet {

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

		
	}

	/**
	 * 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 {
		
		String getid = request.getParameter("id");
		
		if (getid.equals("add")) {
			boolean succ = false;
			BuildingsInfo buid = new BuildingsInfo();
			buid.setBuildingNu(request.getParameter("J_BuildingNu"));
			buid.setBuildingName(request.getParameter("J_BuildingName"));
			buid.setBuildDate(request.getParameter("J_BuildDate"));
			buid.setBuildingArea(request.getParameter("J_BuildingArea"));
			buid.setBuildingLayers(request.getParameter("J_BuildingLayers"));
			buid.setAreaNu(request.getParameter("J_AreaNu"));
			buid.setMemo(request.getParameter("J_Memo"));
			
			buid.setReMark(request.getParameter("J_ReMark"));
			
			String J_BuildIdNo = request.getParameter("J_BuildIdNo");
			if (J_BuildIdNo != null) {
				buid.setBuildIdNo(J_BuildIdNo);
			} else {
				buid.setBuildIdNo("");
			}			
			
			
			buid.setIdTime(request.getParameter("J_IdTime"));
			
			
			buid.setUseFor(request.getParameter("J_UseFor"));
		    try {
		    	BuildingsInfo buidTEMP=SessionFactoryDAO.getBuildingsInfoDAOInstance().getSelectByBuildingNu(buid.getBuildingNu());
		    	if (buidTEMP==null) {
		    		BuildingsInfoDAO builds= SessionFactoryDAO.getBuildingsInfoDAOInstance();
		    		succ=builds.add(buid);
				} else {
					request.setAttribute("BuildingsInfo", buidTEMP);
					request.setAttribute("BuildingsNuNotExists", "建筑物编号已存在");
				}
		    	
			} catch (Exception e) {
				// TODO: handle exception
			}
			
			if (succ){
				request.getRequestDispatcher("../success.jsp").forward(request, response);
			}else{
				request.getRequestDispatcher("/imis_hous/Add/Buildings_eh.jsp").forward(request, response);
			}
		} else if (getid.equals("select")) {
			boolean succ = false;
			String J_BuildingNu = request.getParameter("J_BuildingNu");
			List list = SessionFactoryDAO.getBuildingsInfoDAOInstance()
					.getSelect(J_BuildingNu);
			if (succ) {
				request.getSession().setAttribute("BuildingsInfo", list);
				request.getRequestDispatcher(
						"/imis_hous/Check/Buildings_cx.jsp").forward(request,response);
			} else
				request.getRequestDispatcher("../fail.jsp").forward(request, response);
		} else if (getid.equals("update")) {
			boolean succ = false;
			BuildingsInfo buid = new BuildingsInfo();
			buid.setBuildingNu(request.getParameter("J_BuildingNu"));
			buid.setBuildingName(request.getParameter("J_BuildingName"));
			buid.setBuildDate(request.getParameter("J_BuildDate"));
			buid.setBuildingArea(request.getParameter("J_BuildingArea"));
			buid.setBuildingLayers(request.getParameter("J_BuildingLayers"));
			buid.setAreaNu(request.getParameter("J_AreaNu"));
			buid.setMemo(request.getParameter("J_Memo"));
			buid.setReMark(request.getParameter("J_ReMark"));
			buid.setBuildIdNo(request.getParameter("J_BuildIdNo"));
			buid.setIdTime(request.getParameter("J_IdTime"));
			
			
			buid.setUseFor(request.getParameter("J_UseFor"));
			succ = SessionFactoryDAO.getBuildingsInfoDAOInstance().update(buid);
			if (succ)
				request.getRequestDispatcher("/success.jsp").forward(request,
						response);
			else
				request.getRequestDispatcher("../fail.jsp").forward(request, response);
		} else if (getid.equals("delete")) {
			boolean succ = false;
			String J_BuildingNu = request.getParameter("J_BuildingNu");
			succ = SessionFactoryDAO.getBuildingsInfoDAOInstance().del(J_BuildingNu);
			if (succ)
				request.getRequestDispatcher("../success.jsp").forward(request,
						response);
			else
				request.getRequestDispatcher("../fail.jsp").forward(request, response);
		} 
		else if (getid.equals("check_delete")) {
			String J_BuildingNu = request.getParameter("J_BuildingNu");
			BuildingsInfo buildinfo = SessionFactoryDAO
					.getBuildingsInfoDAOInstance()
					.getSelectByBuildingNu(J_BuildingNu);
			if (buildinfo != null) {
				request.setAttribute("BuildingsInfo", buildinfo);
				request.getRequestDispatcher("/imis_hous/Delete/Buildings_sc.jsp").forward(request, response);
			} else
				request.getRequestDispatcher("/fail.jsp").forward(request, response);
		}
		else if (getid.equals("check_update")) {
			String J_BuildingNu = request.getParameter("J_BuildingNu");
			BuildingsInfo buildinfo = SessionFactoryDAO
					.getBuildingsInfoDAOInstance()
					.getSelectByBuildingNu(J_BuildingNu);
			if (buildinfo != null) {
				request.setAttribute("BuildingsInfo", buildinfo);
				request.getRequestDispatcher("/imis_hous/Update/Buildings_xg.jsp").forward(request, response);
			} 
			else
				request.getRequestDispatcher("/fail.jsp").forward(request, response);
		}

	}

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

}