selectclientbynameservlet.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.ClientDAO;

/**
 * 
 * 用名进行客户信息查询
 */
public class SelectClientbynameServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public SelectClientbynameServlet() {
		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 {
		//获得ID
		String id = request.getParameter("id");
		ClientDAO client = ClientDAO.getClientDAO();
		try {
			//查询出的信息存入ArrayList中
			ArrayList list = client.search(id);
			Clientbean clientbean = (Clientbean) list.get(0);
			HttpSession session = request.getSession(true);
			//在sesion中删除clientId对象
			session.removeAttribute("clientId");
			//在session中存入clientId对象
			session.setAttribute("clientId", id);
			//把ArrayList对象存入sesion中
			session.setAttribute("clientbynamelist", clientbean);
			//进行转发处理
			request
					.getRequestDispatcher(
							"/customermanage/Client_Index_Sql.jsp").forward(
							request, response);
		} catch (Exception ex) {
			ex.printStackTrace();
		}
	}

	/**
	 * 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 {
		doGet(request, response);
	}

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

}