org.apache.xalan.processor.ProcessorText Maven / Gradle / Ivy

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Xalan-Java is an XSLT processor for transforming XML documents into HTML, text, or other XML document types. It implements XSL Transformations (XSLT) Version 1.0 and XML Path Language (XPath) Version 1.0 and can be used from the command line, in an applet or a servlet, or as a module in other program.

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/*
 * 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: ProcessorText.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.ElemText;

/**
 * Process xsl:text.
 * @see XSLT DTD
 * @see element-text in XSLT Specification
 */
public class ProcessorText extends ProcessorTemplateElem
{
    static final long serialVersionUID = 5170229307201307523L;

  /**
   * 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 non-null reference to a {@link org.apache.xalan.templates.ElemText}.
   *
   * @throws org.xml.sax.SAXException Any SAX exception, possibly
   *            wrapping another exception.
   */
  protected void appendAndPush(
          StylesheetHandler handler, ElemTemplateElement elem)
            throws org.xml.sax.SAXException
  {

    // Don't push this element onto the element stack.
    ProcessorCharacters charProcessor =
      (ProcessorCharacters) handler.getProcessorFor(null, "text()", "text");

    charProcessor.setXslTextElement((ElemText) elem);

    ElemTemplateElement parent = handler.getElemTemplateElement();

    parent.appendChild(elem);
    elem.setDOMBackPointer(handler.getOriginatingNode());
  }

  /**
   * Receive notification of the end of an element.
   *
   * @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
  {

    ProcessorCharacters charProcessor 
      = (ProcessorCharacters) handler.getProcessorFor(null, "text()", "text");

    charProcessor.setXslTextElement(null);

  }
}