/*
    * Copyright (C) 2003-2008 eXo Platform SAS.
    *
    * 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see<http://www.gnu.org/licenses/>.
   */
  package org.exoplatform.ecm.webui.tree;
  
  import javax.jcr.Node;
  
  import org.exoplatform.ecm.webui.selector.ComponentSelector;
  import org.exoplatform.portal.webui.container.UIContainer;
  import org.exoplatform.webui.core.UIComponent;
  
  /**
   * Created by The eXo Platform SAS.
   *
   * @author : Hoa.Pham hoa.pham@exoplatform.com Jun 23, 2008
   */
  public abstract class UIBaseNodeTreeSelector extends UIContainer implements ComponentSelector {
  
    protected UIComponent sourceUIComponent ;
    protected String returnFieldName = null ;
    /**
     * On change.
     *
     * @param currentNode the current node
     * @param context the request context
     * @throws Exception the exception
     */
    public abstract void onChange(final Node currentNode, Object context) throws Exception;
    public String getReturnFieldName() { return returnFieldName; }
  
    public void setReturnFieldName(String name) { this.returnFieldName = name; }
  
    public UIComponent getSourceComponent() { return sourceUIComponent; }
    public void setSourceComponent(UIComponent uicomponent, String[] initParams) {
      sourceUIComponent = uicomponent ;
      if(initParams == null || initParams.length < 0) return ;
      for(int i = 0; i < initParams.length; i ++) {
        if(initParams[i].indexOf("returnField") > -1) {
          String[] array = initParams[i].split("=") ;
          returnFieldName = array[1] ;
          break ;
        }
        returnFieldName = initParams[0] ;
      }
    }
  
  }