- /*
- * The Apache Software License, Version 1.1
- *
- *
- * Copyright (c) 1999-2002 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 "Xerces" 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, International
- * Business Machines, Inc., http://www.apache.org. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
-
- /*
- * WARNING: because java doesn't support multi-inheritance some code is
- * duplicated. If you're changing this file you probably want to change
- * DeferredAttrImpl.java at the same time.
- */
-
-
- package com.sun.org.apache.xerces.internal.dom;
-
- /**
- * DeferredAttrNSImpl is to AttrNSImpl, what DeferredAttrImpl is to
- * AttrImpl.
- * @author Andy Clark, IBM
- * @author Arnaud Le Hors, IBM
- * @version $Id: DeferredAttrNSImpl.java,v 1.23 2003/01/16 22:53:44 elena Exp $
- * @see DeferredAttrImpl
- */
- public final class DeferredAttrNSImpl
- extends AttrNSImpl
- implements DeferredNode {
-
- //
- // Constants
- //
-
- /** Serialization version. */
- static final long serialVersionUID = 6074924934945957154L;
-
- //
- // Data
- //
-
- /** Node index. */
- protected transient int fNodeIndex;
-
- //
- // Constructors
- //
-
- /**
- * This is the deferred constructor. Only the fNodeIndex is given here.
- * All other data, can be requested from the ownerDocument via the index.
- */
- DeferredAttrNSImpl(DeferredDocumentImpl ownerDocument, int nodeIndex) {
- super(ownerDocument, null);
-
- fNodeIndex = nodeIndex;
- needsSyncData(true);
- needsSyncChildren(true);
-
- } // <init>(DeferredDocumentImpl,int)
-
- //
- // DeferredNode methods
- //
-
- /** Returns the node index. */
- public int getNodeIndex() {
- return fNodeIndex;
- }
-
- //
- // Protected methods
- //
-
- /** Synchronizes the data (name and value) for fast nodes. */
- protected void synchronizeData() {
-
- // no need to sync in the future
- needsSyncData(false);
-
- // fluff data
- DeferredDocumentImpl ownerDocument =
- (DeferredDocumentImpl) ownerDocument();
- name = ownerDocument.getNodeName(fNodeIndex);
-
- // extract prefix and local part from QName
- int index = name.indexOf(':');
- if (index < 0) {
- localName = name;
- }
- else {
- localName = name.substring(index + 1);
- }
-
- int extra = ownerDocument.getNodeExtra(fNodeIndex);
- isSpecified((extra & SPECIFIED) != 0);
- isIdAttribute((extra & ID) != 0);
-
- namespaceURI = ownerDocument.getNodeURI(fNodeIndex);
-
- int extraNode = ownerDocument.getLastChild(fNodeIndex);
- type = ownerDocument.getTypeInfo(extraNode);
- } // synchronizeData()
-
- /**
- * Synchronizes the node's children with the internal structure.
- * Fluffing the children at once solves a lot of work to keep
- * the two structures in sync. The problem gets worse when
- * editing the tree -- this makes it a lot easier.
- */
- protected void synchronizeChildren() {
- DeferredDocumentImpl ownerDocument =
- (DeferredDocumentImpl) ownerDocument();
- ownerDocument.synchronizeChildren(this, fNodeIndex);
- } // synchronizeChildren()
-
- } // class DeferredAttrImpl