PortalColumnSet.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.zul.portal;
 
import java.util.List;
import java.util.TreeSet;
import org.jdom.Element;
import org.zkoss.zk.ui.Component;
 
public class PortalColumnSet extends TreeSet<PortalColumn> {
 
  public void load(Element root) {
    for(Element el : (List<Element>) root.getChildren("portal-column")) {
      PortalColumn pc = new PortalColumn();
      pc.load(el);
      add(pc);
    }
  }
 
  public void save(Element root, PortalContainer container) {
    for(Component pc : container.getChildren()) {
      Element el = new Element("portal-column");
      ((PortalColumn)pc).save(el);
      root.addContent(el);
    }
  }
 
}