jump.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

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package biz.tbuy.bbs.bean;

import biz.tbuy.bbs.ForumModel;
import biz.tbuy.bbs.ZoneBuilder;
import biz.tbuy.bbs.ZoneFactory;
import biz.tbuy.bbs.ZoneModel;
import java.util.ArrayList;
import java.util.List;
import javax.faces.model.SelectItem;
import javax.faces.model.SelectItemGroup;

/**
 *
 * @author Administrator
 */

public class Jump extends BaseBean{
    private List<SelectItemGroup> _forums;              // 包含BBS的讨论区列表

    /** Creates a new instance of Jump */
    public Jump() {
    }
    
    public void setForums(List<SelectItemGroup> forums) {
        _forums = forums;
    }
    
    public List<SelectItemGroup> getForums() {
        if (_forums == null) {
            _forums = ZoneFactory.getForumsGroup();
        }
        return _forums;
    }
    
    /*
    private void loadForums() {
        _forums = new ArrayList<SelectItemGroup>();
        List<ZoneModel> zones = ZoneFactory.getZones();
        if (!zones.isEmpty()) {
            for (ZoneModel zone : zones) {
                SelectItemGroup zoneG = new SelectItemGroup(zone.getName());
                ZoneBuilder zBuilder = ZoneFactory.newBuilder(zone.getNum());
                List<ForumModel> theForums = zBuilder.getForums();
                if (theForums != null && !theForums.isEmpty()) {
                    SelectItem[] items = new SelectItem[theForums.size()];
                    int n = 0;
                    for (ForumModel forum : theForums) {
                        items[n] = new SelectItem(forum.getNum(), forum.getName());
                        n++;
                    }
                    zoneG.setSelectItems(items);
                    _forums.add(zoneG);
                }
            }
        }
    }*/
}