| /* |
| * 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: ProcessorPreserveSpace.java 468640 2006-10-28 06:53:53Z minchau $ |
| */ |
| 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:preserve-space markup. |
| * <pre> |
| * <!ELEMENT xsl:preserve-space EMPTY> |
| * <!ATTLIST xsl:preserve-space elements CDATA #REQUIRED> |
| * </pre> |
| */ |
| class ProcessorPreserveSpace extends XSLTElementProcessor |
| { |
| static final long serialVersionUID = -5552836470051177302L; |
| |
| /** |
| * Receive notification of the start of an preserve-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), false, thisSheet); |
| wsi.setUid(handler.nextUid()); |
| |
| thisSheet.setPreserveSpaces(wsi); |
| } |
| paths.clearElements(); |
| } |
| } |