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/***********************************************************************************************************************
 *
 * blueMarine Metadata - open source media workflow
 * Copyright (C) 2007-2011 by Tidalwave s.a.s. (http://www.tidalwave.it)
 *
 ***********************************************************************************************************************
 *
 * 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.
 *
 ***********************************************************************************************************************
 *
 * WWW: http://bluemarine.tidalwave.it
 * SCM: https://kenai.com/hg/bluemarine~metadata-src
 *
 **********************************************************************************************************************/
package it.tidalwave.metadata.persistence.node.impl;

import javax.annotation.Nonnull;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.text.Collator;
import it.tidalwave.util.logging.Logger;
import org.openide.util.NbBundle;
import it.tidalwave.metadata.persistence.MetadataComposite;
import it.tidalwave.metadata.persistence.MetadataPersistence;
import it.tidalwave.metadata.persistence.MetadataPropertySet;

/*******************************************************************************
 * 
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 ******************************************************************************/
public class MetadataRootNode extends MetadataCompositeNode
  {
    private final static String CLASS = MetadataRootNode.class.getName();
    private final static Logger logger = Logger.getLogger(CLASS);
    
    /***************************************************************************
     *
     *
     **************************************************************************/
    protected static class MetadataTagChildFactory extends MetadataCompositeNode.MetadataCompositeChildFactory
      {
        public MetadataTagChildFactory()
          {
            super(null);
          }
        
        @Override
        @Nonnull
        @edu.umd.cs.findbugs.annotations.SuppressWarnings(value={"SIC_INNER_SHOULD_BE_STATIC_ANON"})
        protected List findProperties()
          {
            final MetadataPersistence metadataPersistence = MetadataPersistence.Locator.findPersistence();
            final List properties = metadataPersistence.getPropertySets();            
            final Collator collator = Collator.getInstance();

            Collections.sort(properties, new Comparator() 
              {
                public int compare (final MetadataPropertySet p1, final MetadataPropertySet p2)
                  {
                    return collator.compare(p1.getItemClass().getName(), p2.getItemClass().getName()); // FIXME: use item getDisplayName?
                  }
              });
              
            return properties;
          }
        
        @Override
        @Nonnull
        protected List