/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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: ProcessorGlobalVariableDecl.java 468640 2006-10-28 06:53:53Z minchau $
*/
package org.apache.xalan.processor;
import org.apache.xalan.templates.ElemTemplateElement;
import org.apache.xalan.templates.ElemVariable;
/**
* This class processes parse events for an xsl:variable element.
* @see <a href="http://www.w3.org/TR/xslt#dtd">XSLT DTD</a>
* @see <a href="http://www.w3.org/TR/xslt#top-level-variables">top-level-variables in XSLT Specification</a>
*/
class ProcessorGlobalVariableDecl extends ProcessorTemplateElem
{
static final long serialVersionUID = -5954332402269819582L;
/**
* Append the current template element to the current
* template element, and then push it onto the current template
* element stack.
*
* @param handler non-null reference to current StylesheetHandler that is constructing the Templates.
* @param elem The non-null reference to the ElemVariable element.
*
* @throws org.xml.sax.SAXException Any SAX exception, possibly
* wrapping another exception.
*/
protected void appendAndPush(
StylesheetHandler handler, ElemTemplateElement elem)
throws org.xml.sax.SAXException
{
// Just push, but don't append.
handler.pushElemTemplateElement(elem);
}
/**
* Receive notification of the end of an element.
*
* @param name The element type name.
* @param attributes The specified or defaulted attributes.
*
* @param handler non-null reference to current StylesheetHandler that is constructing the Templates.
* @param uri The Namespace URI, or an empty string.
* @param localName The local name (without prefix), or empty string if not namespace processing.
* @param rawName The qualified name (with prefix).
*/
public void endElement(
StylesheetHandler handler, String uri, String localName, String rawName)
throws org.xml.sax.SAXException
{
ElemVariable v = (ElemVariable) handler.getElemTemplateElement();
handler.getStylesheet().appendChild(v);
handler.getStylesheet().setVariable(v);
super.endElement(handler, uri, localName, rawName);
}
}