// $Header: /home/cvs/jakarta-jmeter/src/htmlparser/org/htmlparser/scanners/BaseHrefScanner.java,v 1.3 2005/07/12 20:50:30 mstover1 Exp $
/*
* ====================================================================
* Copyright 2002-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
// The developers of JMeter and Apache are greatful to the developers
// of HTMLParser for giving Apache Software Foundation a non-exclusive
// license. The performance benefits of HTMLParser are clear and the
// users of JMeter will benefit from the hard work the HTMLParser
// team. For detailed information about HTMLParser, the project is
// hosted on sourceforge at http://htmlparser.sourceforge.net/.
//
// HTMLParser was originally created by Somik Raha in 2000. Since then
// a healthy community of users has formed and helped refine the
// design so that it is able to tackle the difficult task of parsing
// dirty HTML. Derrick Oswald is the current lead developer and was kind
// enough to assist JMeter.
package org.htmlparser.scanners;
import org.htmlparser.tags.BaseHrefTag;
import org.htmlparser.tags.Tag;
import org.htmlparser.tags.data.TagData;
import org.htmlparser.util.LinkProcessor;
import org.htmlparser.util.ParserException;
public class BaseHrefScanner extends TagScanner {
private LinkProcessor processor;
public BaseHrefScanner() {
super();
}
public BaseHrefScanner(String filter, LinkProcessor processor) {
super(filter);
this.processor = processor;
}
public String[] getID() {
String[] ids = new String[1];
ids[0] = "BASE";
return ids;
}
protected Tag createTag(TagData tagData, Tag tag, String url) throws ParserException {
String baseUrl = (String) tag.getAttribute("HREF");
String absoluteBaseUrl = "";
if (baseUrl != null && baseUrl.length() > 0) {
absoluteBaseUrl = LinkProcessor.removeLastSlash(baseUrl.trim());
processor.setBaseUrl(absoluteBaseUrl);
}
return new BaseHrefTag(tagData, absoluteBaseUrl);
}
}