add_delete_in_out_swate_planservlet.java

oa rar it is the jsp

package com.accp.oa.control.servlet.things;

import java.io.IOException;
import java.io.PrintWriter;

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

import com.accp.oa.dao.imple.*;
import com.accp.oa.factorydao.FactoryDAO;
import com.accp.oa.bean.*;

/*
 * 此Servlet用于处理
 * 物资进存中的入,出库和
 * 损耗的添加
 * 和删除
 */
public class Add_Delete_in_out_swate_planServlet extends HttpServlet {

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

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

	/**
	 * 在doGet方法中 进行删除处理
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得要进行处理的对象
		String who = request.getParameter("who").trim();
		//获得要进行处理的对象的ID
		String planId = request.getParameter("planId").trim();
		//通过工厂获得PlanDAO的一个对象
		PlanDAO plandao = (PlanDAO)FactoryDAO.getnewInstance("PlanDAO");
		int id = Integer.parseInt(planId);
		String path = "";
		if (plandao.delete(id)) {//删除成功
			if (who.equals("in")) {//物资入库
				path = "/servlet/ShowInPlanServlet";
			}else if(who.equals("out")){//物资出
				path = "/servlet/ShowOutPlanServlet";
			}else if(who.equals("waste")){//物资损耗
				path = "/servlet/ShowWastePlanServlet";
			}
			RequestDispatcher dispatcher = request.getRequestDispatcher(path);
			dispatcher.forward(request, response);
		}
	}

	/**
	 * 在doPost方法中 进行添加处理
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		//获得要进行了编辑的对象
		String planId = request.getParameter("editPlan").trim();
		//获得权进行编辑的对象的ID
		String planing = request.getParameter("planing").trim();
		/*获得编辑后的信息*/
		String name = request.getParameter("name").trim();
		String type = request.getParameter("type").trim();
		String number = request.getParameter("number").trim();
		String unit = request.getParameter("unit").trim();
		String money = request.getParameter("money").trim();
		String boss = request.getParameter("boss").trim();
		String dime = request.getParameter("dime").trim();
		/*构建物资信息对象*/
		Plan objplan = new Plan();
		objplan.setPlaning(planing);
		objplan.setName(name);
		objplan.setType(type);
		objplan.setNumbers(Integer.parseInt(number));
		objplan.setUntils(unit);
		objplan.setMoney(Double.parseDouble(money));
		objplan.setBoss(boss);
		objplan.setDime(dime);
		String path = "";
//		从DAO工厂中得到对象
		PlanDAO plandao = (PlanDAO)FactoryDAO.getnewInstance("PlanDAO");
		if (planing.equals("入库")) {//物资入库
			path = "/servlet/ShowInPlanServlet";
		} else if (planing.equals("出库")) {//物资出库
			path = "/servlet/ShowOutPlanServlet";
		} else  if(planing.equals("损耗")){//物资损耗
			path = "/servlet/ShowWastePlanServlet";
		}
		if (planId == null || planId.equals("")) {//添加物资信息
			if (plandao.add(objplan)) {//进行添加处理
				RequestDispatcher dispatcher = request
						.getRequestDispatcher(path);
				dispatcher.forward(request, response);
			}
		} else {//修改物资信息
			int id = Integer.parseInt(planId);
			objplan.setId(id);
			if (plandao.update(objplan)) {//进行修改处理
				RequestDispatcher dispatcher = request
						.getRequestDispatcher(path);
				dispatcher.forward(request, response);
			}
		}
	}

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

}