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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.servlet.conneg;
19  
20  /**
21   * Defines a {@link ContentTypeNegotiator} for <i>Any23</i>.
22   */
23  public class Any23Negotiator {
24  
25      private final static ContentTypeNegotiator any23negotiator;
26  
27      static {
28          any23negotiator = new ContentTypeNegotiator();
29          any23negotiator.setDefaultAccept("text/turtle");
30  
31          any23negotiator.addVariant("application/rdf+xml;q=0.95"     )
32                  .addAliasMediaType("application/xml;q=0.4"          )
33                  .addAliasMediaType("text/xml;q=0.4"                 );
34  
35          any23negotiator.addVariant("text/rdf+n3;charset=utf-8;q=0.9")
36                  .addAliasMediaType("text/n3;q=0.9"                  )
37                  .addAliasMediaType("application/n3;q=0.9"           );
38  
39          any23negotiator.addVariant("text/rdf+nq;charset=utf-8;q=0.9")
40                  .addAliasMediaType("text/nq;q=0.9"                  )
41                  .addAliasMediaType("application/nq;q=0.9"           );
42  
43          any23negotiator.addVariant("text/turtle"                    )
44                  .addAliasMediaType("application/x-turtle"           )
45                  .addAliasMediaType("application/turtle"             );
46  
47          any23negotiator.addVariant("text/plain;q=0.5");
48      }
49  
50      public static ContentTypeNegotiator getNegotiator() {
51          return any23negotiator;
52      }
53  }