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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.iptc.vocabularies;

import javax.annotation.Nonnull;
import org.openide.util.Lookup;

/*******************************************************************************
 *
 * @author  Fabrizio Giudici
 * @version $Id$
 *
 ******************************************************************************/
public interface IPTCVocabularyFactory 
  {
    @Nonnull
    public IPTCVocabulary getGenreVocabulary();
    
    @Nonnull
    public IPTCVocabulary getProviderVocabulary();
    
    @Nonnull
    public IPTCVocabulary getSceneVocabulary();
    
    @Nonnull
    public IPTCVocabulary getSubjectCodeVocabulary();
    
    @Nonnull
    public IPTCVocabulary getCopyrightStatusVocabulary();
    
    public static class Locator
      {
        private Locator()
          {
          }
        
        @Nonnull
        public static IPTCVocabularyFactory findIPTCVocabularyFactory()
          {
            final IPTCVocabularyFactory vocabularyFactory = Lookup.getDefault().lookup(IPTCVocabularyFactory.class);

            if (vocabularyFactory == null)
              {
                throw new RuntimeException("IPTCVocabularyFactory not found");
              }

            return vocabularyFactory;
          }
      }
  }