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


1 // $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/scanners/MetaTagScanner.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.Hashtable JavaDoc;
36
37 import org.htmlparser.tags.MetaTag;
38 import org.htmlparser.tags.Tag;
39 import org.htmlparser.tags.data.TagData;
40 import org.htmlparser.util.ParserException;
41
42 public class MetaTagScanner extends TagScanner
43 {
44     public MetaTagScanner(String JavaDoc filter)
45     {
46         super(filter);
47     }
48
49     public String JavaDoc[] getID()
50     {
51         String JavaDoc[] ids = new String JavaDoc[1];
52         ids[0] = "META";
53         return ids;
54     }
55
56     protected Tag createTag(TagData tagData, Tag tag, String JavaDoc url)
57         throws ParserException
58     {
59         Hashtable JavaDoc table = tag.getAttributes();
60         String JavaDoc metaTagName = (String JavaDoc) table.get("NAME");
61         String JavaDoc metaTagContents = (String JavaDoc) table.get("CONTENT");
62         String JavaDoc httpEquiv = (String JavaDoc) table.get("HTTP-EQUIV");
63
64         return new MetaTag(tagData, httpEquiv, metaTagName, metaTagContents);
65     }
66
67 }
68
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