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110 lines
3.2 KiB
110 lines
3.2 KiB
/*
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* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*/
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/*
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* Copyright 1999-2002,2004 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.sun.org.apache.xerces.internal.dom;
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/**
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* XML provides the CDATA markup to allow a region of text in which
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* most of the XML delimiter recognition does not take place. This is
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* intended to ease the task of quoting XML fragments and other
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* programmatic information in a document's text without needing to
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* escape these special characters. It's primarily a convenience feature
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* for those who are hand-editing XML.
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* <P>
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* CDATASection is an Extended DOM feature, and is not used in HTML
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* contexts.
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* <P>
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* Within the DOM, CDATASections are treated essentially as Text
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* blocks. Their distinct type is retained in order to allow us to
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* properly recreate the XML syntax when we write them out.
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* <P>
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* Reminder: CDATA IS NOT A COMPLETELY GENERAL SOLUTION; it can't
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* quote its own end-of-block marking. If you need to write out a
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* CDATA that contains the ]]> sequence, it's your responsibility to
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* split that string over two successive CDATAs at that time.
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* <P>
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* CDATA does not participate in Element.normalize() processing.
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*
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* @xerces.internal
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*
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* @since PR-DOM-Level-1-19980818.
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*/
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public class DeferredCDATASectionImpl
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extends CDATASectionImpl
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implements DeferredNode {
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//
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// Constants
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//
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/** Serialization version. */
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static final long serialVersionUID = 1983580632355645726L;
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//
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// Data
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//
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/** Node index. */
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protected transient int fNodeIndex;
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//
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// Constructors
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//
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/**
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* This is the deferred constructor. Only the fNodeIndex is given here. All other data,
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* can be requested from the ownerDocument via the index.
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*/
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DeferredCDATASectionImpl(DeferredDocumentImpl ownerDocument, int nodeIndex) {
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super(ownerDocument, null);
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fNodeIndex = nodeIndex;
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needsSyncData(true);
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} // <init>(DeferredDocumentImpl,int)
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//
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// DeferredNode methods
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//
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/** Returns the node index. */
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public int getNodeIndex() {
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return fNodeIndex;
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}
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//
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// Protected methods
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//
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/** Synchronizes the data (name and value) for fast nodes. */
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protected void synchronizeData() {
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// no need to sync in the future
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needsSyncData(false);
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// fluff data
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DeferredDocumentImpl ownerDocument =
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(DeferredDocumentImpl) this.ownerDocument();
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data = ownerDocument.getNodeValueString(fNodeIndex);
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} // synchronizeData()
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} // class DeferredCDATASectionImpl
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