elecdev_chk.java

JSP移动商品管理平台源代码.........

package imis_elec;

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

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



public class ElecDev_Chk extends HttpServlet {

	/**
	 * 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 {

		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 {

		String pattern = request.getParameter("pattern");
		
		if(pattern.equals("insert")) {
			this.insert(request, response);
		}else if(pattern.equals("search")) {
			this.search(request, response);
		}else if(pattern.equals("getElecDev_Chk")) {
			this.getElecInfo(request, response);
		}else if(pattern.equals("modify")) {
			this.modify(request, response);
		}else if(pattern.equals("delete")) {
			this.delete(request, response); 
		}

	}
	
	/**
	 *
	 * 这个方法向表“ElecDev_Chk”中插入数据
	 * 
	 * @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 insert(HttpServletRequest request, HttpServletResponse response) 
		throws ServletException, IOException{
		
		boolean flag = false;
		
		ElecDev_ChkTO elecDev_Chk = new ElecDev_ChkTO();
		elecDev_Chk.setChkDevType(Integer.parseInt(request.getParameter("ChkDevType").trim()));
		elecDev_Chk.setUserId(request.getParameter("UserId").trim());
		elecDev_Chk.setElecDevRepFlag(Integer.parseInt(request.getParameter("ElecDevRepFlag").trim()));
		elecDev_Chk.setElecDevChkStaff(request.getParameter("ElecDevChkStaff").trim());
		elecDev_Chk.setElecDevChkContent(request.getParameter("ElecDevChkContent").trim());
		elecDev_Chk.setElecDevChkDate(request.getParameter("ElecDevChkDate").trim());
		//elecDev_Chk.setReMark(Integer.parseInt(request.getParameter("ReMark").trim()));
		elecDev_Chk.setReMark(0);
		elecDev_Chk.setMemo(request.getParameter("Memo").trim());
		
		
		ElecDev_ChkDAOImpl elecDev_ChkDAO = (ElecDev_ChkDAOImpl) DAOFactory.getInstance().getElecDev_ChkDAO();
		try {
			flag = elecDev_ChkDAO.insertElec_Chk(elecDev_Chk);
		} catch (Exception e) {
			e.printStackTrace();
		}			
		
		if(flag == true) {
			request.setAttribute("success", "您已成功插入信息！");
			request.getRequestDispatcher("../imis_elec/successful.jsp").forward(request, response);
		} else {
			request.setAttribute("fail", "您的插入失败了！");
			request.getRequestDispatcher("../imis_elec/fail.jsp").forward(request, response);
		}
	}
	
	/**
	 *
	 * 这个方法向表“ElecDev_Chk”中查找数据
	 * 
	 * @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 search(HttpServletRequest request, HttpServletResponse response) 
	throws ServletException, IOException{
	
	ArrayList list = new ArrayList();
	try {
	ElecDev_ChkTO elecDev_Chk = new ElecDev_ChkTO();
	if(!request.getParameter("ElecDevChkId").equals("")){
		elecDev_Chk.setElecDevChkId(Integer.parseInt(request.getParameter("ElecDevChkId").trim()));
	}
	else{
		elecDev_Chk.setElecDevChkId(-1);
	}
	if(!request.getParameter("ChkDevType").equals("")){
		elecDev_Chk.setChkDevType(Integer.parseInt(request.getParameter("ChkDevType").trim()));
	}
	else{
		elecDev_Chk.setChkDevType(-1);
	}
	elecDev_Chk.setUserId(request.getParameter("UserId").trim());
	elecDev_Chk.setElecDevRepFlag(0);
	elecDev_Chk.setElecDevChkStaff("");
	elecDev_Chk.setElecDevChkContent("");
	elecDev_Chk.setElecDevChkDate(request.getParameter("ElecDevChkDate").trim());
	elecDev_Chk.setReMark(0);
	elecDev_Chk.setMemo("");
	
	
	
	ElecDev_ChkDAOImpl elecDev_ChkDAO = (ElecDev_ChkDAOImpl) DAOFactory.getInstance().getElecDev_ChkDAO();
	
		list = elecDev_ChkDAO.searchElec_Chk(elecDev_Chk,request.getParameter("EndDate"));
		//list=elecDev_ChkDAO.searchall();
	} catch (Exception e) {
		e.printStackTrace();
	}			
	
	request.getSession().setAttribute("ElecDev_ChkList", list);
	request.getRequestDispatcher("../imis_elec/elecDev_Chk_bysearch.jsp").forward(request, response);
}

	/**
	 *
	 * 这个方法向表“ElecDev_Chk”中得到信息,这个方法会被修改和删除页面调用，根据参数“page”来判断
	 * 是哪个页面。
	 * 
	 * @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 getElecInfo(HttpServletRequest request, HttpServletResponse response) 
		throws ServletException, IOException{
				
		ElecDev_ChkTO elecDev_ChkTO = null;
		int  ElecDevChkId = Integer.parseInt(request.getParameter("ElecDevChkId").trim());
		
		ElecDev_ChkDAOImpl elecDev_ChkDAO = (ElecDev_ChkDAOImpl) DAOFactory.getInstance().getElecDev_ChkDAO();
		try {
			elecDev_ChkTO = elecDev_ChkDAO.getElec_Chk(ElecDevChkId);
		} catch (Exception e) {
			e.printStackTrace();
		}			
		
		if(elecDev_ChkTO != null) {
			request.setAttribute("ElecDev_Chk", elecDev_ChkTO);
		} else {
			request.setAttribute("ElecDevChkIdUnexisted", "检查派单ID" +
					"不存在！");
		}
		
		if(request.getParameter("page").equals("modify")) {
			request.getRequestDispatcher("../imis_elec/elecDev_Chk_modify.jsp").forward(request, response);
		} else if(request.getParameter("page").equals("delete")) {
			request.getRequestDispatcher("../imis_elec/elecDev_Chk_delete.jsp").forward(request, response);
		}
	}
	
	/**
	 *
	 * 这个方法向表“ElecDev_Chk”中修改数据
	 * 
	 * @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 modify(HttpServletRequest request, HttpServletResponse response) 
		throws ServletException, IOException{
				
		boolean flag = false;
		
		ElecDev_ChkTO elecDev_Chk = new ElecDev_ChkTO();
		
		elecDev_Chk.setElecDevChkId(Integer.parseInt(request.getParameter("ElecDevChkId").trim()));
		elecDev_Chk.setChkDevType(Integer.parseInt(request.getParameter("ChkDevType").trim()));
		elecDev_Chk.setUserId(request.getParameter("UserId").trim());
		elecDev_Chk.setElecDevRepFlag(Integer.parseInt(request.getParameter("ElecDevRepFlag").trim()));
		elecDev_Chk.setElecDevChkStaff(request.getParameter("ElecDevChkStaff").trim());
		elecDev_Chk.setElecDevChkContent(request.getParameter("ElecDevChkContent").trim());
		elecDev_Chk.setElecDevChkDate(request.getParameter("ElecDevChkDate").trim());
		elecDev_Chk.setReMark(0);
		elecDev_Chk.setMemo(request.getParameter("Memo").trim());
		
		ElecDev_ChkDAOImpl elecDev_ChkDAO = (ElecDev_ChkDAOImpl) DAOFactory.getInstance().getElecDev_ChkDAO();
		try {
			flag = elecDev_ChkDAO.updateElec_Chk(elecDev_Chk);
		} catch (Exception e) {
			e.printStackTrace();
		}			
		
		if(flag == true) {
			request.setAttribute("success", "您已成功修改信息！");
			request.getRequestDispatcher("../imis_elec/successful.jsp").forward(request, response);
		} else {
			request.setAttribute("fail", "您的修改失败了！");
			request.getRequestDispatcher("../imis_elec/fail.jsp").forward(request, response);
		}

	}
	
	/**
	 *
	 * 这个方法向表“ElecDev_Chk”中删除数据
	 * 
	 * @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 delete(HttpServletRequest request, HttpServletResponse response) 
		throws ServletException, IOException{
				
		boolean flag = false;
		
		int  elecDevChkId = Integer.parseInt(request.getParameter("ElecDevChkId").trim());
		
		ElecDev_ChkDAOImpl elecDev_ChkDAO = (ElecDev_ChkDAOImpl) DAOFactory.getInstance().getElecDev_ChkDAO();
		try {
			flag = elecDev_ChkDAO.deleteElec_Chk(elecDevChkId);
		} catch (Exception e) {
			e.printStackTrace();
		}			
		
		if(flag == true) {
			request.setAttribute("success", "您已成功删除信息！");
			request.getRequestDispatcher("../imis_elec/successful.jsp").forward(request, response);
		} else {
			request.setAttribute("fail", "您的删除失败了！");
			request.getRequestDispatcher("../imis_elec/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
		
	}

}