001package org.apache.maven.doxia;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.maven.doxia.logging.PlexusLoggerWrapper;
023import org.apache.maven.doxia.parser.ParseException;
024import org.apache.maven.doxia.parser.Parser;
025import org.apache.maven.doxia.parser.manager.ParserManager;
026import org.apache.maven.doxia.parser.manager.ParserNotFoundException;
027import org.apache.maven.doxia.sink.Sink;
028
029import org.codehaus.plexus.component.annotations.Component;
030import org.codehaus.plexus.component.annotations.Requirement;
031import org.codehaus.plexus.logging.AbstractLogEnabled;
032
033import java.io.Reader;
034
035/**
036 * Simple implementation of the Doxia interface:
037 * uses a ParserManager to lookup a parser.
038 *
039 * @author Jason van Zyl
040 * @version $Id$
041 * @since 1.0
042 */
043@Component( role = Doxia.class )
044public class DefaultDoxia
045    extends AbstractLogEnabled
046    implements Doxia
047{
048    @Requirement
049    private ParserManager parserManager;
050
051    // ----------------------------------------------------------------------
052    // This remains because the sinks are not threadsafe which they probably
053    // should be. In some places a constructor is used to initialize a sink
054    // which can probably be done away with.
055    // ----------------------------------------------------------------------
056
057    /** {@inheritDoc} */
058    public void parse( Reader source, String parserId, Sink sink )
059        throws ParserNotFoundException, ParseException
060    {
061        Parser parser = parserManager.getParser( parserId );
062
063        parser.enableLogging( new PlexusLoggerWrapper( getLogger() ) );
064
065        parser.parse( source, sink );
066    }
067
068    /** {@inheritDoc} */
069    public Parser getParser( String parserId )
070        throws ParserNotFoundException
071    {
072        return parserManager.getParser( parserId );
073    }
074}