adminzonetools.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.common.Constants;
import biz.tbuy.bbs.ZoneAction;
import biz.tbuy.bbs.ZoneFactory;
import biz.tbuy.bbs.ZoneModel;
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 AdminZoneTools extends BaseBean{
    private ZoneModel _zone;
    private AuthModel _zoneAuth;    // 该zone的最终权限设置

    /** Creates a new instance of AdminZoneTools */
    public AdminZoneTools() {
        _zone = new ZoneModel();
    }

    public void setZone(ZoneModel zone) {
        _zone = zone;
    }
    
    public ZoneModel getZone() {
        return _zone;
    }
    
    public void setZoneAuth(AuthModel zoneAuth) {
        _zoneAuth = zoneAuth;
    }
    
    public AuthModel getZoneAuth() {
        return ZoneFactory.getFinalAuthModel(_zone);
        //return _zoneAuth;
    }
    
    /**
     * 刷新，重载页面
     */
    public String reload() {
        _zone = ZoneAction.getZoneById(_zone.getNum());
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 重载zone并绑定到requestScope.bbs_adminZoneEdit,
     * 然后跳转到编辑页面
     * 必须重载zone,否则zone的部分内容会丢失
     * @return success or failure
     */
    public String toEdit() {
        this.reload();
        AdminZoneEdit aze = new AdminZoneEdit();
        aze.setZone(_zone);
        ValueExpression ve = this.getValueExpression("bbs_adminZoneEdit", 
                "requestScope");
        ELContext elc = getELContext(); 
        ve.setValue(elc, aze);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 重新载入zone并绑定到requestScope.bbs_adminZoneAuth,
     * 然后转到权限编辑页面
     * @return success or failure
     */
    public String toUpdateAuth() {
        this.reload();
        AdminZoneAuth aza = new AdminZoneAuth();
        aza.setZone(_zone);
        ValueExpression ve = this.getValueExpression("bbs_adminZoneAuth", 
                "requestScope");
        ELContext elc = getELContext();
        ve.setValue(elc, aza);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 点击页面“添加新讨论区”，将该zone,绑定于
     * bbs_adminCreateForum.zone(该zone表示正要为其添加新讨论区),
     * 然后跳转到adminCreateForum.jsp进行创建讨论区
     * @return success or failure
     */
    public String toCreateForum() {
        this.reload();
        AdminCreateForum acf = new AdminCreateForum();
        acf.setZone(_zone);
        ValueExpression ve = this.getValueExpression("bbs_adminCreateForum", 
                "requestScope");
        ELContext elc = getELContext(); 
        ve.setValue(elc, acf);
        return Constants.OUT_SUCCESS;
    }
    
    /**
     * 转到并确认是否进行锁区设定
     * @return success or failure
     */ 
    public String toRevoke() {
        this.reload();
        AdminZoneRevoke azr = new AdminZoneRevoke();
        azr.setZone(_zone);
        ValueExpression ve = this.getValueExpression("bbs_adminZoneRevoke", 
                "requestScope");
        ELContext elc = getELContext();
        ve.setValue(elc, azr);
        return Constants.OUT_SUCCESS;
    }
}