selectclientservlet.java

oa rar it is the jsp

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

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;
import javax.servlet.http.HttpSession;

import com.accp.oa.bean.Clientbean;
import com.accp.oa.dao.imple.*;

/**
 * 查询出客户信息
 * @author Administrator
 *
 */
public class SelectClientServlet extends HttpServlet {

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

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

	/**
	 * 在doGet方法中进行处理
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ClientDAO client = ClientDAO.getClientDAO();
		commonDAO common = commonDAO.GetcomonDAO();
		String selectname = "";
		//获得clientname的值进行编码转化
		if (request.getParameter("clientname") != null) {
			selectname = request.getParameter("clientname").trim();
		}
		//获得num的值
		String nums = request.getParameter("num");
		if (nums == null || nums == "")//num为空就给值0
			nums = "1";
		//把客户信息查询出来存入ArrayList对象中
		ArrayList list = client.search(nums, "tb_client", selectname);
		HttpSession session = request.getSession(true);
		String num = String.valueOf(common.getpagenumber());
		//把totalrow的对象存入sesion中
		session.setAttribute("totalrow", String.valueOf(common.gettatolrows()));
		session
				.setAttribute("totalpage", String
						.valueOf(common.getTatolpage()));
		//把ArrayList对象存入sesion中
		session.setAttribute("list", list);
		session.setAttribute("num", num);
		//进行转发处理
		request.getRequestDispatcher("/customermanage/customermanage.jsp")
				.forward(request, response);
	}

	/**
	 * 
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request, response);
	}

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

}