19f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 29f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Licensed to the Apache Software Foundation (ASF) under one 39f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * or more contributor license agreements. See the NOTICE file 49f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed with this work for additional information 59f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * regarding copyright ownership. The ASF licenses this file 69f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * to you under the Apache License, Version 2.0 (the "License"); 79f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * you may not use this file except in compliance with the License. 89f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * You may obtain a copy of the License at 99f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 109f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * http://www.apache.org/licenses/LICENSE-2.0 119f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 129f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Unless required by applicable law or agreed to in writing, software 139f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * distributed under the License is distributed on an "AS IS" BASIS, 149f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 159f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * See the License for the specific language governing permissions and 169f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * limitations under the License. 179f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 189f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/* 199f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * $Id: ProcessorPreserveSpace.java 468640 2006-10-28 06:53:53Z minchau $ 209f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 219f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonpackage org.apache.xalan.processor; 229f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 239f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport java.util.Vector; 249f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 259f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport org.apache.xalan.templates.Stylesheet; 269f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport org.apache.xalan.templates.WhiteSpaceInfo; 279f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport org.apache.xpath.XPath; 289f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 299f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonimport org.xml.sax.Attributes; 309f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 319f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson/** 329f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * TransformerFactory for xsl:preserve-space markup. 339f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <pre> 349f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <!ELEMENT xsl:preserve-space EMPTY> 359f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * <!ATTLIST xsl:preserve-space elements CDATA #REQUIRED> 369f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * </pre> 379f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 389f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilsonclass ProcessorPreserveSpace extends XSLTElementProcessor 399f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson{ 409f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson static final long serialVersionUID = -5552836470051177302L; 419f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 429f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson /** 439f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Receive notification of the start of an preserve-space element. 449f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * 459f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param handler The calling StylesheetHandler/TemplatesBuilder. 469f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param uri The Namespace URI, or the empty string if the 479f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * element has no Namespace URI or if Namespace 489f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * processing is not being performed. 499f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param localName The local name (without prefix), or the 509f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * empty string if Namespace processing is not being 519f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * performed. 529f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param rawName The raw XML 1.0 name (with prefix), or the 539f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * empty string if raw names are not available. 549f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * @param attributes The attributes attached to the element. If 559f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * there are no attributes, it shall be an empty 569f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson * Attributes object. 579f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson */ 589f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson public void startElement( 599f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson StylesheetHandler handler, String uri, String localName, String rawName, 609f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Attributes attributes) 619f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson throws org.xml.sax.SAXException 629f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 639f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Stylesheet thisSheet = handler.getStylesheet(); 649f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson WhitespaceInfoPaths paths = new WhitespaceInfoPaths(thisSheet); 659f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson setPropertiesFromAttributes(handler, rawName, attributes, paths); 669f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 679f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson Vector xpaths = paths.getElements(); 689f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 699f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson for (int i = 0; i < xpaths.size(); i++) 709f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson { 719f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson WhiteSpaceInfo wsi = new WhiteSpaceInfo((XPath) xpaths.elementAt(i), false, thisSheet); 729f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson wsi.setUid(handler.nextUid()); 739f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson 749f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson thisSheet.setPreserveSpaces(wsi); 759f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 769f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson paths.clearElements(); 779f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson } 789f8118474e9513f7a5b7d2a05e4a0fb15d1a6569Jesse Wilson} 79