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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *  http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.any23.extractor.rdf;
19  
20  import java.util.Arrays;
21  
22  import org.apache.any23.extractor.ExtractorDescription;
23  import org.apache.any23.extractor.ExtractorFactory;
24  import org.apache.any23.extractor.SimpleExtractorFactory;
25  import org.apache.any23.rdf.Prefixes;
26  
27  /**
28   * @author Peter Ansell p_ansell@yahoo.com
29   *
30   */
31  public class TurtleExtractorFactory extends SimpleExtractorFactory<TurtleExtractor> implements
32          ExtractorFactory<TurtleExtractor> {
33  
34      public static final String NAME = "rdf-turtle";
35      
36      public static final Prefixes PREFIXES = null;
37  
38      private static final ExtractorDescription descriptionInstance = new TurtleExtractorFactory();
39      
40      public TurtleExtractorFactory() {
41          super(
42                  TurtleExtractorFactory.NAME, 
43                  TurtleExtractorFactory.PREFIXES,
44                  Arrays.asList(
45                          "text/turtle",
46                          "text/rdf+n3",
47                          "text/n3",
48                          "application/n3",
49                          "application/x-turtle",
50                          "application/turtle"
51                  ),
52                  "example-turtle.ttl");
53      }
54      
55      @Override
56      public TurtleExtractor createExtractor() {
57          return new TurtleExtractor();
58      }
59  
60      public static ExtractorDescription getDescriptionInstance() {
61          return descriptionInstance;
62      }
63  }