1 package org.apache.maven.doxia.module.confluence.parser;
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.util.ByLineSource;
23 import org.apache.maven.doxia.parser.ParseException;
24
25 /**
26 * <p>SectionBlockParser class.</p>
27 *
28 * @author <a href="mailto:jason@maven.org">Jason van Zyl</a>
29 */
30 public class SectionBlockParser
31 implements BlockParser
32 {
33 /** {@inheritDoc} */
34 public boolean accept( String line, ByLineSource source )
35 {
36 if ( line.startsWith( "h1." ) )
37 {
38 return true;
39 }
40 else if ( line.startsWith( "h2." ) )
41 {
42 return true;
43 }
44 else if ( line.startsWith( "h3." ) )
45 {
46 return true;
47 }
48 else if ( line.startsWith( "h4." ) )
49 {
50 return true;
51 }
52 else if ( line.startsWith( "h5." ) )
53 {
54 return true;
55 }
56
57 return false;
58 }
59
60 /** {@inheritDoc} */
61 public Block visit( String line, ByLineSource source )
62 throws ParseException
63 {
64 int level = Integer.parseInt( Character.toString( line.charAt( 1 ) ) );
65
66 String title = line.substring( 3 ).trim();
67
68 BlockParser headingParser = new SectionBlockParser();
69 BlockParser figureParser = new FigureBlockParser();
70 BlockParser[] subparsers = new BlockParser[] { headingParser, figureParser };
71
72 return new SectionBlock( new ParagraphBlockParser( subparsers ).visit( title, source, false ), level );
73 }
74 }