KickJava   Java API By Example, From Geeks To Geeks.

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


1 // $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/scanners/TitleScanner.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 org.htmlparser.tags.Tag;
36 import org.htmlparser.tags.TitleTag;
37 import org.htmlparser.tags.data.CompositeTagData;
38 import org.htmlparser.tags.data.TagData;
39
40 /**
41  * Scans title tags.
42  */
43 public class TitleScanner extends CompositeTagScanner
44 {
45     private static final String JavaDoc MATCH_NAME[] = { "TITLE" };
46
47     public TitleScanner(String JavaDoc filter)
48     {
49         super(filter, MATCH_NAME);
50     }
51
52     public String JavaDoc[] getID()
53     {
54         return MATCH_NAME;
55     }
56
57     public boolean evaluate(
58         String JavaDoc tagNameBeingChecked,
59         TagScanner previousOpenScanner)
60     {
61         absorbLeadingBlanks(tagNameBeingChecked);
62         return (
63             tagNameBeingChecked.toUpperCase().startsWith(MATCH_NAME[0])
64                 && null == previousOpenScanner);
65     }
66
67     public Tag createTag(TagData tagData, CompositeTagData compositeTagData)
68     {
69         return new TitleTag(tagData, compositeTagData);
70     }
71
72 }
73
Popular Tags