showtypeservlet.java

oa rar it is the jsp

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

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

import javax.servlet.RequestDispatcher;
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 com.accp.oa.dao.imple.*;
import com.accp.oa.factorydao.*;

/*
 * 此类用于处理
 * 物资类型初始化
 * 事件
 */
public class ShowTypeServlet extends HttpServlet {

	public ShowTypeServlet() {
		super();
	}


	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
		
	}

	/**
	 *在此方法中进行
	 *请求响应处理
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ArrayList types = new ArrayList();//用于存储类型信息
		//通过工厂获得TypeDAO对象
		TypeDAO typedao = (TypeDAO)FactoryDAO.getnewInstance("TypeDAO");
		types = typedao.search();//查询出信息
		/*把信息存入session中*/
		HttpSession session = request.getSession();
		//记录数据的行数
		session.setAttribute("type_total_count", new Integer(types.size()));
		//初始化当前页
		session.setAttribute("typecurrentpage",new Integer(1));
		//把类型信息存入sesion中
		session.setAttribute("types", types);
		RequestDispatcher dispatcher = request.getRequestDispatcher("/material/th_init_type_manage.jsp");
		dispatcher.forward(request, response);
	}

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

}