createlinkcontroller.java

java写的blog

/*
 * Created on 2004-10-10
 * Author: Xuefeng, Copyright (C) 2004, Xuefeng.
 */
package org.crystalblog.web;

import java.util.*;
import javax.servlet.http.*;

import org.crystalblog.domain.*;
import org.crystalblog.logic.Facade;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

/**
 * Create a new link.
 * 
 * @author Xuefeng
 */
public class CreateLinkController implements Controller {

    private Facade facade;

    public void setFacade(Facade facade) { this.facade = facade; }

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
        Identity id = Identity.getIdentity(request);
        // set link info:
        Link link = new Link();
        link.setCategoryId(Integer.parseInt(request.getParameter("categoryId")));
        link.setTitle(request.getParameter("title"));
        link.setUrl(request.getParameter("url"));
        link.setRss(request.getParameter("rss"));
        link.setNewWindow("0".equals(request.getParameter("newWindow")) ? false : true);
        // create it:
        facade.createLink(id, link);
        // show result:
        Map map = new HashMap();
        map.put("account", facade.getAccount(id.getAccountId()));
        map.put("position", "Manage >> Result");
        map.put("message", "Link \"" + link.getTitle() + "\" has been created successfully!");
        map.put("url", "manageLink.c");
        return new ModelAndView("/manage/result.html", map);
    }

}