| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, Lotus |
| * Development Corporation., http://www.lotus.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| package org.apache.xalan.templates; |
| |
| //import org.w3c.dom.*; |
| import org.apache.xml.dtm.DTM; |
| |
| import org.xml.sax.*; |
| |
| import org.apache.xalan.res.XSLTErrorResources; |
| import org.apache.xalan.transformer.TransformerImpl; |
| |
| import java.io.*; |
| |
| import java.util.*; |
| |
| /** |
| * <meta name="usage" content="advanced"/> |
| * Implement xsl:template. |
| * This primarily acts as a marker on the element |
| * stack to signal that whitespace should be preserved. |
| * <pre> |
| * <!ELEMENT xsl:text (#PCDATA)> |
| * <!ATTLIST xsl:text |
| * disable-output-escaping (yes|no) "no" |
| * > |
| * </pre> |
| * @see <a href="http://www.w3.org/TR/xslt#section-Creating-Text">section-Creating-Text in XSLT Specification</a> |
| */ |
| public class ElemText extends ElemTemplateElement |
| { |
| |
| /** |
| * Tells if this element should disable escaping. |
| * @serial |
| */ |
| private boolean m_disableOutputEscaping = false; |
| |
| /** |
| * Set the "disable-output-escaping" attribute. |
| * Normally, the xml output method escapes & and < (and |
| * possibly other characters) when outputting text nodes. |
| * This ensures that the output is well-formed XML. However, |
| * it is sometimes convenient to be able to produce output |
| * that is almost, but not quite well-formed XML; for |
| * example, the output may include ill-formed sections |
| * which are intended to be transformed into well-formed |
| * XML by a subsequent non-XML aware process. For this reason, |
| * XSLT provides a mechanism for disabling output escaping. |
| * An xsl:value-of or xsl:text element may have a |
| * disable-output-escaping attribute; the allowed values |
| * are yes or no; the default is no; if the value is yes, |
| * then a text node generated by instantiating the xsl:value-of |
| * or xsl:text element should be output without any escaping. |
| * @see <a href="http://www.w3.org/TR/xslt#disable-output-escaping">disable-output-escaping in XSLT Specification</a> |
| * |
| * @param v Boolean flag indicating whether this element should disable escaping |
| */ |
| public void setDisableOutputEscaping(boolean v) |
| { |
| m_disableOutputEscaping = v; |
| } |
| |
| /** |
| * Get the "disable-output-escaping" attribute. |
| * Normally, the xml output method escapes & and < (and |
| * possibly other characters) when outputting text nodes. |
| * This ensures that the output is well-formed XML. However, |
| * it is sometimes convenient to be able to produce output |
| * that is almost, but not quite well-formed XML; for |
| * example, the output may include ill-formed sections |
| * which are intended to be transformed into well-formed |
| * XML by a subsequent non-XML aware process. For this reason, |
| * XSLT provides a mechanism for disabling output escaping. |
| * An xsl:value-of or xsl:text element may have a |
| * disable-output-escaping attribute; the allowed values |
| * are yes or no; the default is no; if the value is yes, |
| * then a text node generated by instantiating the xsl:value-of |
| * or xsl:text element should be output without any escaping. |
| * @see <a href="http://www.w3.org/TR/xslt#disable-output-escaping">disable-output-escaping in XSLT Specification</a> |
| * |
| * @return Boolean flag indicating whether this element should disable escaping |
| */ |
| public boolean getDisableOutputEscaping() |
| { |
| return m_disableOutputEscaping; |
| } |
| |
| /** |
| * Get an integer representation of the element type. |
| * |
| * @return An integer representation of the element, defined in the |
| * Constants class. |
| * @see org.apache.xalan.templates.Constants |
| */ |
| public int getXSLToken() |
| { |
| return Constants.ELEMNAME_TEXT; |
| } |
| |
| /** |
| * Return the node name. |
| * |
| * @return The element's name |
| */ |
| public String getNodeName() |
| { |
| return Constants.ELEMNAME_TEXT_STRING; |
| } |
| |
| /** |
| * Add a child to the child list. |
| * |
| * @param newChild Child to add to children list |
| * |
| * @return Child added to children list |
| * |
| * @throws DOMException |
| */ |
| public ElemTemplateElement appendChild(ElemTemplateElement newChild) |
| { |
| |
| int type = ((ElemTemplateElement) newChild).getXSLToken(); |
| |
| switch (type) |
| { |
| case Constants.ELEMNAME_TEXTLITERALRESULT : |
| break; |
| default : |
| error(XSLTErrorResources.ER_CANNOT_ADD, |
| new Object[]{ newChild.getNodeName(), |
| this.getNodeName() }); //"Can not add " +((ElemTemplateElement)newChild).m_elemName + |
| |
| //" to " + this.m_elemName); |
| } |
| |
| return super.appendChild(newChild); |
| } |
| } |