zone.java

tbuy1.1.5是在netbeans环境下用JSF技术编写的一个论坛tbuy1.1.5是在netbeans环境下用JSF技术编写的一个论坛

/*
 * 作者: 胡李青
 * qq: 31703299
 * Copyright (c) 2007 huliqing
 * 主页 http://www.tbuy.biz/
 * 你可以免费使用该软件，未经许可请勿作用于任何商业目的,如有技术问题请与本人联系！
 */

package biz.tbuy.bbs.bean;

import biz.tbuy.bbs.AuthModel;
import biz.tbuy.bbs.ForumFactory;
import biz.tbuy.bbs.ForumModel;
import biz.tbuy.bbs.ReplyAction;
import biz.tbuy.bbs.TopicAction;
import biz.tbuy.bbs.TopicModel;
import biz.tbuy.bbs.ZoneBuilder;
import biz.tbuy.bbs.ZoneFactory;
import biz.tbuy.bbs.ZoneModel;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.faces.context.FacesContext;

/**
 * @author huliqing
 * <p><b>qq：</b>31703299
 * <p><b>E-mail：</b><a href="mailto:[e-mail]">[e-mail]</a>
 * <p><b>Homepage：</b><a href="http://www.tbuy.biz/">http://www.tbuy.biz/</a>
 */
public class Zone extends BaseBean{
    private ZoneModel _zone;            // 当前的专区
    private AuthModel _zoneAuth;        // 该zone的authModel
    private List<ForumModel> _forums;   // 该专区下的所有讨论区
    private Map<Integer, AuthModel> _forumsAuth;    // 讨论区id -> 该区AuthModel
    private Map<Integer, Integer> _totalTopicsMap;  // 讨论区id -> 该区主题数
    private Map<Integer, Integer> _totalRepliesMap; // 讨论区id -> 该区回复数
    private Map<Integer, TopicModel> _lastTopicsMap;// 讨论区id -> 该区最新主题
    
    /** Creates a new instance of ForumsBean */
    public Zone() {
        FacesContext fc = getFacesContext();
        String requestPath = fc.getViewRoot().getViewId();
        int start = requestPath.lastIndexOf("/"); 
        int end = requestPath.lastIndexOf(".");
        try {
            int zoneId = Integer.parseInt(requestPath.substring(start + 1, end));
            ZoneBuilder zBuilder = ZoneFactory.newBuilder(zoneId);
            _zone = zBuilder.getZone();
            if (_zone == null) { // 如果用户无权限访问
                return;
            }
            _zoneAuth = ZoneFactory.getFinalAuthModel(_zone);
            _forums = zBuilder.getForums();
            // 初始化文章数
            _forumsAuth = new HashMap<Integer, AuthModel>();
            _totalTopicsMap = new HashMap<Integer, Integer>();
            _totalRepliesMap = new HashMap<Integer, Integer>();
            _lastTopicsMap = new HashMap<Integer, TopicModel>();
            if (_forums != null && !_forums.isEmpty()) {
                for (ForumModel forum : _forums) {
                    int totalTopics = TopicAction.getTotalTopicsByForum(forum);
                    int totalReplies = ReplyAction.getTotalRepliesByForum(forum);
                    TopicModel lastTopic = TopicAction.getLastTopicByForumId(forum.getNum());
                    AuthModel auth = ForumFactory.getFinallAuthModel(forum);
                    _forumsAuth.put(forum.getNum(), auth);
                    _totalTopicsMap.put(forum.getNum(), totalTopics);
                    _totalRepliesMap.put(forum.getNum(), totalReplies);
                    _lastTopicsMap.put(forum.getNum(), lastTopic);
                }
            }
        } catch (Exception e) {}
    }
    
    public ZoneModel getZone() {
        return _zone;
    }
    
    public AuthModel getZoneAuth() {
        return _zoneAuth;
    }
    
    public List<ForumModel> getForums() {
        return _forums;
    }
    
    public Map<Integer, AuthModel> getForumsAuth() {
        return _forumsAuth;
    }
    
    public Map<Integer, Integer> getTotalTopicsMap() {
        return _totalTopicsMap;
    }
    
    public Map<Integer, Integer> getTotalRepliesMap() {
        return _totalRepliesMap;
    }
    
    public Map<Integer, TopicModel> getLastTopicsMap() {
        return _lastTopicsMap;
    }
}