/*
    * Copyright (C) 2007-2012 Argeo GmbH
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *         http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.argeo.slc.client.ui.model;
  
  import java.util.List;
  
  import javax.jcr.Node;
  import javax.jcr.RepositoryException;
  
  import org.argeo.slc.SlcException;
  import org.argeo.slc.SlcNames;
  import org.argeo.slc.SlcTypes;
  
  /**
   * UI Tree component. Virtual folder to list a list of results. Keeps a
   * reference to its parent that might be null. It also keeps a reference to all
   * nodes that must be displayed as children of the current virtual folder.
   */
  public class VirtualFolder extends ResultParent {
  	List<Node> displayedNodes;
  
  	public VirtualFolder(VirtualFolder parent, List<Node> displayedNodes,
  			String name) {
  		super(name);
  		setParent(parent);
  		this.displayedNodes = displayedNodes;
  	}
  
  	@Override
  	protected void initialize() {
  		try {
  			for (Node currNode : displayedNodes) {
  				if (currNode.isNodeType(SlcTypes.SLC_TEST_RESULT)) {
  					SingleResultNode srn = new SingleResultNode(this, currNode,
  							currNode.getProperty(SlcNames.SLC_TEST_CASE)
  									.getString());
  					addChild(srn);
  				}
  			}
  		} catch (RepositoryException re) {
  			throw new SlcException(
  					"Unexpected error while initializing ParentNodeFolder : "
  							+ getName(), re);
  		}
  	}
  }