content: /**
   * Copyright 2000-2006 DFKI GmbH.
   * All Rights Reserved.  Use is subject to license terms.
   * <p/>
   * This file is part of MARY TTS.
   * <p/>
   * MARY TTS is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation, version 3 of the License.
   * <p/>
   * 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 Lesser General Public License for more details.
   * <p/>
   * You should have received a copy of the GNU Lesser General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package marytts.modules;
  
  // DOM classes
  
  import marytts.datatypes.MaryData;
  import marytts.datatypes.MaryDataType;
  import marytts.datatypes.MaryXML;
  import marytts.modules.synthesis.Voice;
  import marytts.util.dom.DomUtils;
  import mf.org.w3c.dom.Document;
  import mf.org.w3c.dom.Element;
  
  
  /**
   * Create simple text from a rawmaryxml document.
   *
   * @author Marc Schr&ouml;der
   */
  
  public class MaryXMLToText extends InternalModule {
      public MaryXMLToText() {
          super("MaryXMLToText",
                  MaryDataType.RAWMARYXML,
                  MaryDataType.TEXT,
                  null
          );
      }
  
      @Override
      public void startup() throws Exception {
          // local startup goes here
          super.startup();
      }
  
      @Override
      public MaryData process(MaryData d)
              throws Exception {
          Document doc = d.getDocument();
  
          MaryData result = new MaryData(outputType(), d.getLocale());
          result.setPlainText(DomUtils.getPlainTextBelow(doc));
          Element voiceElement = DomUtils.
                  getFirstElementByTagName(doc.getDocumentElement(), MaryXML.VOICE);
          if (voiceElement != null) {
              Voice voice = Voice.getVoice(voiceElement.getAttribute("name"));
              if (voice != null)
                  result.setDefaultVoice(voice);
          }
          return result;
      }
  }
  
  