| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * This file is available under and governed by the GNU General Public |
| * License version 2 only, as published by the Free Software Foundation. |
| * However, the following notice accompanied the original version of this |
| * file and, per its terms, should not be removed: |
| * |
| * Copyright (c) 2004 World Wide Web Consortium, |
| * |
| * (Massachusetts Institute of Technology, European Research Consortium for |
| * Informatics and Mathematics, Keio University). All Rights Reserved. This |
| * work is distributed under the W3C(r) Software License [1] in the hope that |
| * it will be useful, but WITHOUT ANY WARRANTY; without even the implied |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231 |
| */ |
| |
| package org.w3c.dom; |
| |
| /** |
| * CDATA sections are used to escape blocks of text containing characters that |
| * would otherwise be regarded as markup. The only delimiter that is |
| * recognized in a CDATA section is the "]]>" string that ends the CDATA |
| * section. CDATA sections cannot be nested. Their primary purpose is for |
| * including material such as XML fragments, without needing to escape all |
| * the delimiters. |
| * <p>The <code>CharacterData.data</code> attribute holds the text that is |
| * contained by the CDATA section. Note that this <em>may</em> contain characters that need to be escaped outside of CDATA sections and |
| * that, depending on the character encoding ("charset") chosen for |
| * serialization, it may be impossible to write out some characters as part |
| * of a CDATA section. |
| * <p>The <code>CDATASection</code> interface inherits from the |
| * <code>CharacterData</code> interface through the <code>Text</code> |
| * interface. Adjacent <code>CDATASection</code> nodes are not merged by use |
| * of the <code>normalize</code> method of the <code>Node</code> interface. |
| * <p> No lexical check is done on the content of a CDATA section and it is |
| * therefore possible to have the character sequence <code>"]]>"</code> |
| * in the content, which is illegal in a CDATA section per section 2.7 of [<a href='http://www.w3.org/TR/2004/REC-xml-20040204'>XML 1.0</a>]. The |
| * presence of this character sequence must generate a fatal error during |
| * serialization or the cdata section must be splitted before the |
| * serialization (see also the parameter <code>"split-cdata-sections"</code> |
| * in the <code>DOMConfiguration</code> interface). |
| * <p ><b>Note:</b> Because no markup is recognized within a |
| * <code>CDATASection</code>, character numeric references cannot be used as |
| * an escape mechanism when serializing. Therefore, action needs to be taken |
| * when serializing a <code>CDATASection</code> with a character encoding |
| * where some of the contained characters cannot be represented. Failure to |
| * do so would not produce well-formed XML. |
| * <p ><b>Note:</b> One potential solution in the serialization process is to |
| * end the CDATA section before the character, output the character using a |
| * character reference or entity reference, and open a new CDATA section for |
| * any further characters in the text node. Note, however, that some code |
| * conversion libraries at the time of writing do not return an error or |
| * exception when a character is missing from the encoding, making the task |
| * of ensuring that data is not corrupted on serialization more difficult. |
| * <p>See also the <a href='http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407'>Document Object Model (DOM) Level 3 Core Specification</a>. |
| */ |
| public interface CDATASection extends Text { |
| } |
