/*
* Copyright 1999-2004 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.
*/
/*
* $Id: ProcessorStripSpace.java,v 1.12 2004/08/17 18:18:08 jycli Exp $
*/
package org.apache.xalan.processor;
import java.util.Vector;
import org.apache.xalan.templates.Stylesheet;
import org.apache.xalan.templates.WhiteSpaceInfo;
import org.apache.xpath.XPath;
import org.xml.sax.Attributes;
/**
* TransformerFactory for xsl:strip-space markup.
* <pre>
* <!ELEMENT xsl:strip-space EMPTY>
* <!ATTLIST xsl:strip-space elements CDATA #REQUIRED>
* </pre>
*/
class ProcessorStripSpace extends ProcessorPreserveSpace
{
static final long serialVersionUID = -5594493198637899591L;
/**
* Receive notification of the start of an strip-space element.
*
* @param handler The calling StylesheetHandler/TemplatesBuilder.
* @param uri The Namespace URI, or the empty string if the
* element has no Namespace URI or if Namespace
* processing is not being performed.
* @param localName The local name (without prefix), or the
* empty string if Namespace processing is not being
* performed.
* @param rawName The raw XML 1.0 name (with prefix), or the
* empty string if raw names are not available.
* @param attributes The attributes attached to the element. If
* there are no attributes, it shall be an empty
* Attributes object.
*/
public void startElement(
StylesheetHandler handler, String uri, String localName, String rawName, Attributes attributes)
throws org.xml.sax.SAXException
{
Stylesheet thisSheet = handler.getStylesheet();
WhitespaceInfoPaths paths = new WhitespaceInfoPaths(thisSheet);
setPropertiesFromAttributes(handler, rawName, attributes, paths);
Vector xpaths = paths.getElements();
for (int i = 0; i < xpaths.size(); i++)
{
WhiteSpaceInfo wsi = new WhiteSpaceInfo((XPath) xpaths.elementAt(i), true, thisSheet);
wsi.setUid(handler.nextUid());
thisSheet.setStripSpaces(wsi);
}
paths.clearElements();
}
}