package org.apache.commons.digester3.edsl.atom;
   
   import static org.apache.commons.digester3.binder.DigesterLoader.newLoader;
   
   import java.io.IOException;
   import java.util.Date;
   
   import org.apache.commons.beanutils.ConvertUtils;
   import org.apache.commons.beanutils.converters.DateConverter;
  import org.apache.commons.digester3.Digester;
  import org.xml.sax.SAXException;
  
  /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.
   */
  
  public final class Main
  {
  
      /**
       * @param args
       */
      public static void main( String[] args )
      {
          if ( args.length != 1 )
          {
              usage();
              System.exit( -1 );
          }
  
          // Drive commons-beanutils how to convert dates
          DateConverter dateConverter = new DateConverter();
          dateConverter.setPatterns( new String[] { "yyyy-MM-dd'T'HH:mm" } );
          ConvertUtils.register( dateConverter, Date.class );
  
          String filename = args[0];
  
          Digester digester = newLoader( new AtomRulesModule() ).newDigester();
  
          try
          {
              Feed feed = digester.parse( filename );
              System.out.println( feed );
          }
          catch ( IOException ioe )
          {
              System.out.println( "Error reading input file:" + ioe.getMessage() );
              System.exit( -1 );
          }
          catch ( SAXException se )
          {
              System.out.println( "Error parsing input file:" + se.getMessage() );
              System.exit( -1 );
          }
      }
  
      private static void usage()
      {
          System.out.println( "Usage: java org.apache.commons.digester3.edsl.atom.Main xmlcontent.xml" );
      }
  
  }