viewarticlecontroller.java

java写的blog

/*
 * Created on 2004-10-4
 * 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;

/**
 * To view the content of the article.
 * 
 * @author Xuefeng
 */
public class ViewArticleController implements Controller {

    private SkinManager skin;
    private Facade facade;

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

    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception {
        int articleId = Integer.parseInt(request.getParameter("articleId"));

        Article article = facade.getArticle(articleId);
        int accountId = article.getAccountId();
        Account account = facade.getAccount(accountId);
        List categories = facade.getCategories(accountId);
        List links = facade.getAllLinks(accountId);
        List feedbacks = facade.getFeedbacks(articleId);

        Map map = new HashMap();
        map.put("article", article);
        map.put("feedbacks", feedbacks);
        map.put("account", account);
        map.put("categories", categories);
        map.put("links", links);
        return new ModelAndView(skin.getSkin(account.getSkinId()) + "article.html", map);
    }

}