adminforumtools.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.ForumAction;
import biz.tbuy.bbs.ForumFactory;
import biz.tbuy.bbs.ForumModel;
import biz.tbuy.common.Constants;
import javax.el.ELContext;
import javax.el.ValueExpression;

/**
 * @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 AdminForumTools extends BaseBean{
    private ForumModel _forum;
    
    /** Creates a new instance of AdminForumTools */
    public AdminForumTools() {
        _forum = new ForumModel();
    }
    
    public void setForum(ForumModel forum) {
        _forum = forum;
    }
    
    public ForumModel getForum() {
        return _forum;
    }
    
    public AuthModel getForumAuth() {
        return ForumFactory.getFinallAuthModel(_forum);
    }
    
    /**
     * 刷新，重载页面
     */
    public String reload() {
        _forum = ForumAction.getForumById(_forum.getNum());
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 重载forum并跳转到编辑页面
     * 必须重载forum,否则forum的部分内容会丢失
     */
    public String toEdit() {
        this.reload();
        AdminForumEdit afe = new AdminForumEdit();
        afe.setForum(_forum);
        ValueExpression ve = this.getValueExpression("bbs_adminForumEdit", 
                "requestScope");
        ELContext elc = getELContext(); 
        ve.setValue(elc, afe);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 转到并编辑版主信息
     */
    public String toMaster() {
        this.reload();
        // 获取版主列表
        //List<String> masters = getBBSApplication().getMasters().get(forum.getNum());
        AdminForumMaster afm = new AdminForumMaster();
        afm.setForum(_forum);    // 设置所要辑编版主的讨论区对象
        ValueExpression ve = this.getValueExpression("bbs_adminForumMaster", 
                "requestScope");
        ELContext elc = getELContext(); 
        ve.setValue(elc, afm);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 重新载入forum并绑定到requestScope.bbs_adminForumAuth,
     * 然后转到权限编辑页面
     * @return success or failure
     */
    public String toUpdateAuth() {
        this.reload();
        AdminForumAuth afa = new AdminForumAuth();
        afa.setForum(_forum);
        ValueExpression ve = this.getValueExpression("bbs_adminForumAuth", 
                "requestScope");
        ELContext elc = getELContext();
        ve.setValue(elc, afa);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 转到并确认是否进行锁区设定
     */ 
    public String toRevoke() {
        this.reload();
        AdminForumRevoke afr = new AdminForumRevoke();
        afr.setForum(_forum);
        ValueExpression ve = this.getValueExpression("bbs_adminForumRevoke", 
                "requestScope");
        ELContext elc = getELContext(); 
        ve.setValue(elc, afr);
        return Constants.OUT_SUCCESS;
    }
}