/*
    * This file is part of ***  M y C o R e  ***
    * See http://www.mycore.de/ for details.
    *
    * MyCoRe is free software: you can redistribute it and/or modify
    * it under the terms of the GNU General Public License as published by
    * the Free Software Foundation, either version 3 of the License, or
    * (at your option) any later version.
    *
   * MyCoRe 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 MyCoRe.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package org.mycore.csl;
  
  import java.io.IOException;
  
  import org.mycore.common.config.MCRConfigurationException;
  
  import de.undercouch.citeproc.CSL;
  
  public class MCRCSLTransformerInstance implements AutoCloseable {
  
      private final AutoCloseable closeable;
  
      private final CSL citationProcessor;
  
      private final MCRItemDataProvider dataProvider;
  
      public MCRCSLTransformerInstance(String style, String format, AutoCloseable closeable,
          MCRItemDataProvider dataProvider) {
          this.closeable = closeable;
          this.dataProvider = dataProvider;
          try {
              this.citationProcessor = new CSL(this.dataProvider, style);
          } catch (IOException e) {
              throw new MCRConfigurationException("Error while creating CSL with Style " + style, e);
          }
          this.citationProcessor.setOutputFormat(format);
  
      }
  
      public CSL getCitationProcessor() {
          return citationProcessor;
      }
  
      public MCRItemDataProvider getDataProvider() {
          return dataProvider;
      }
  
      @Override
      public void close() throws Exception {
          this.closeable.close();
      }
  }