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Java > Open Source Codes > org > htmlparser > scanners > BulletListScanner


1 // $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/scanners/BulletListScanner.java,v 1.2 2004/02/10 13:41:09 woolfel Exp $
2 /*
3  * ====================================================================
4  * Copyright 2002-2004 The Apache Software Foundation.
5  *
6  * Licensed under the Apache License, Version 2.0 (the "License");
7  * you may not use this file except in compliance with the License.
8  * You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  *
18  */
19
20 // The developers of JMeter and Apache are greatful to the developers
21 // of HTMLParser for giving Apache Software Foundation a non-exclusive
22 // license. The performance benefits of HTMLParser are clear and the
23 // users of JMeter will benefit from the hard work the HTMLParser
24 // team. For detailed information about HTMLParser, the project is
25 // hosted on sourceforge at http://htmlparser.sourceforge.net/.
26 //
27 // HTMLParser was originally created by Somik Raha in 2000. Since then
28 // a healthy community of users has formed and helped refine the
29 // design so that it is able to tackle the difficult task of parsing
30 // dirty HTML. Derrick Oswald is the current lead developer and was kind
31 // enough to assist JMeter.
32
33 package org.htmlparser.scanners;
34
35 import java.util.Stack JavaDoc;
36
37 import org.htmlparser.Parser;
38 import org.htmlparser.tags.BulletList;
39 import org.htmlparser.tags.Tag;
40 import org.htmlparser.tags.data.CompositeTagData;
41 import org.htmlparser.tags.data.TagData;
42 import org.htmlparser.util.ParserException;
43
44 public class BulletListScanner extends CompositeTagScanner
45 {
46     private static final String JavaDoc[] MATCH_STRING = { "UL" };
47     private final static String JavaDoc ENDERS[] = { "BODY", "HTML" };
48     private Stack JavaDoc ulli = new Stack JavaDoc();
49
50     public BulletListScanner(Parser parser)
51     {
52         this("", parser);
53     }
54
55     public BulletListScanner(String JavaDoc filter, Parser parser)
56     {
57         super(filter, MATCH_STRING, ENDERS);
58         parser.addScanner(new BulletScanner("-bullet", ulli));
59     }
60
61     public Tag createTag(TagData tagData, CompositeTagData compositeTagData)
62         throws ParserException
63     {
64         return new BulletList(tagData, compositeTagData);
65     }
66
67     public String JavaDoc[] getID()
68     {
69         return MATCH_STRING;
70     }
71
72     public void beforeScanningStarts()
73     {
74         ulli.push(this);
75     }
76
77 }
78
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