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1   package org.apache.maven.doxia;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import org.apache.maven.doxia.logging.PlexusLoggerWrapper;
23  import org.apache.maven.doxia.parser.ParseException;
24  import org.apache.maven.doxia.parser.Parser;
25  import org.apache.maven.doxia.parser.manager.ParserManager;
26  import org.apache.maven.doxia.parser.manager.ParserNotFoundException;
27  import org.apache.maven.doxia.sink.Sink;
28  
29  import org.codehaus.plexus.component.annotations.Component;
30  import org.codehaus.plexus.component.annotations.Requirement;
31  import org.codehaus.plexus.logging.AbstractLogEnabled;
32  
33  import java.io.Reader;
34  
35  /**
36   * Simple implementation of the Doxia interface:
37   * uses a ParserManager to lookup a parser.
38   *
39   * @author Jason van Zyl
40   * @version $Id$
41   * @since 1.0
42   */
43  @Component( role = Doxia.class )
44  public class DefaultDoxia
45      extends AbstractLogEnabled
46      implements Doxia
47  {
48      @Requirement
49      private ParserManager parserManager;
50  
51      // ----------------------------------------------------------------------
52      // This remains because the sinks are not threadsafe which they probably
53      // should be. In some places a constructor is used to initialize a sink
54      // which can probably be done away with.
55      // ----------------------------------------------------------------------
56  
57      /** {@inheritDoc} */
58      public void parse( Reader source, String parserId, Sink sink )
59          throws ParserNotFoundException, ParseException
60      {
61          Parser parser = parserManager.getParser( parserId );
62  
63          parser.enableLogging( new PlexusLoggerWrapper( getLogger() ) );
64  
65          parser.parse( source, sink );
66      }
67  
68      /** {@inheritDoc} */
69      public Parser getParser( String parserId )
70          throws ParserNotFoundException
71      {
72          return parserManager.getParser( parserId );
73      }
74  }