forums.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 java.util.Set;
/**
 * @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 Forums extends BaseBean {
    private List<ZoneModel> _zones;             // 所有专区
    private Map<Integer, AuthModel> _zonesAuth; // 专区id -> 该专区的最终authModel
    private Map<Integer, AuthModel> _forumsAuth;// 讨论区 -> 该讨论区的authModel
    private Map<Integer, List<ForumModel>> _forumsGroup; // 专区id -> 讨论区列表
    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 Forums() {
        long start = System.currentTimeMillis();
        // 初始化zones
        _zones = ZoneFactory.getZones();
        _zonesAuth = new HashMap<Integer, AuthModel>();
        // 初始化专区
        _forumsGroup = new HashMap<Integer, List<ForumModel>>();
        if (_zones != null && !_zones.isEmpty()) {
            for (ZoneModel zone : _zones) {
                AuthModel auth = ZoneFactory.getFinalAuthModel(zone);
                ZoneBuilder zBuilder = ZoneFactory.newBuilder(zone.getNum());
                if (auth != null) _zonesAuth.put(zone.getNum(), auth);
                List<ForumModel> forums = zBuilder.getForums();
                if (forums != null && !forums.isEmpty()) _forumsGroup.put(zone.getNum(), forums);
            }
        }
        
        // 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>();
        Map<Integer, ForumModel> forums = getBBSApplication().getForumsMap();
        if (forums != null && !forums.isEmpty()) {
            Set<Integer> fKeys = forums.keySet();
            for (Integer key : fKeys) {
                ForumModel forum = forums.get(key);
                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);
            }
        }
        long end = System.currentTimeMillis();
        System.out.println("user time:" + (end - start));
    }
    
    public List<ZoneModel> getZones() {
        return _zones;
    }
    
    public Map<Integer, AuthModel> getZonesAuth() {
        return _zonesAuth;
    }
    
    public Map<Integer, AuthModel> getForumsAuth() {
        return _forumsAuth;
    }
    
    public Map<Integer, List<ForumModel>> getForumsGroup() {
        return _forumsGroup;
    }
    
    public Map<Integer, Integer> getTotalTopicsMap() {
        return _totalTopicsMap;
    }
    
    public Map<Integer, Integer> getTotalRepliesMap() {
        return _totalRepliesMap;
    }
    
    public Map<Integer, TopicModel> getLastTopicsMap() {
        return _lastTopicsMap;
    }
}