leavemsg.java

房产交易平台 服务器端建议代码。工厂模型。

package com.fc.web;

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

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

import com.fc.bo.ReplyBo;
import com.fc.dao.Pubs;
import com.fc.dao.Reply;
import com.fc.dao.User;
import com.fc.dao.tools.BoException;

public class LeaveMsg extends HttpServlet {

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

	/**
	 * 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 {
		Reply rep=new Reply();
		
		rep.setPid(Long.parseLong(request.getParameter("pubsid")));
		if(request.getSession().getAttribute("user")==null){
			response.sendRedirect(request.getContextPath()+"/user/erro.jsp?msg=please login	");
			return;
		}
		User u=(User)(request.getSession().getAttribute("user"));
		rep.setBid(u.getId());
		rep.setMsg(request.getParameter("leavemsg"));
		
		ReplyBo bo=new ReplyBo();
		try {
			bo.addMsg(rep);
			response.sendRedirect(request.getContextPath()+"/user/leaveMsg.jsp	");
		} catch (BoException e) {
			e.printStackTrace();
		}
		//rep.set
		
	}

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

}