| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999-2003 The Apache Software Foundation. All rights |
| * reserved. |
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| * modification, are permitted provided that the following conditions |
| * are met: |
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| * 1. Redistributions of source code must retain the above copyright |
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| * if any, must include the following acknowledgment: |
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| * if and wherever such third-party acknowledgments normally appear. |
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| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
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| * ==================================================================== |
| * |
| * 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 |
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| */ |
| |
| package org.apache.xml.dtm.ref.dom2dtm; |
| |
| import org.w3c.dom.*; |
| import org.apache.xml.dtm.ref.dom2dtm.DOM2DTM; |
| import org.apache.xml.dtm.ref.*; |
| import org.apache.xml.dtm.*; |
| |
| /** This is a kluge to let us shove a declaration for xml: into the |
| * DOM2DTM model. Basically, it creates a proxy node in DOM space to |
| * carry the additional information. This is _NOT_ a full DOM |
| * implementation, and shouldn't be one since it sits alongside the |
| * DOM rather than becoming part of the DOM model. |
| * |
| * (This used to be an internal class within DOM2DTM. Moved out because |
| * I need to perform an instanceof operation on it to support a temporary |
| * workaround in DTMManagerDefault.) |
| * |
| * %REVIEW% What if the DOM2DTM was built around a DocumentFragment and |
| * there isn't a single root element? I think this fails that case... |
| * |
| * %REVIEW% An alternative solution would be to create the node _only_ |
| * in DTM space, but given how DOM2DTM is currently written I think |
| * this is simplest. |
| * */ |
| public class DOM2DTMdefaultNamespaceDeclarationNode implements Attr |
| { |
| final String NOT_SUPPORTED_ERR="Unsupported operation on pseudonode"; |
| |
| Element pseudoparent; |
| String prefix,uri,nodename; |
| int handle; |
| DOM2DTMdefaultNamespaceDeclarationNode(Element pseudoparent,String prefix,String uri,int handle) |
| { |
| this.pseudoparent=pseudoparent; |
| this.prefix=prefix; |
| this.uri=uri; |
| this.handle=handle; |
| this.nodename="xmlns:"+prefix; |
| } |
| public String getNodeName() {return nodename;} |
| public String getName() {return nodename;} |
| public String getNamespaceURI() {return "http://www.w3.org/2000/xmlns/";} |
| public String getPrefix() {return prefix;} |
| public String getLocalName() {return prefix;} |
| public String getNodeValue() {return uri;} |
| public String getValue() {return uri;} |
| public Element getOwnerElement() {return pseudoparent;} |
| |
| public boolean isSupported(String feature, String version) {return false;} |
| public boolean hasChildNodes() {return false;} |
| public boolean hasAttributes() {return false;} |
| public Node getParentNode() {return null;} |
| public Node getFirstChild() {return null;} |
| public Node getLastChild() {return null;} |
| public Node getPreviousSibling() {return null;} |
| public Node getNextSibling() {return null;} |
| public boolean getSpecified() {return false;} |
| public void normalize() {return;} |
| public NodeList getChildNodes() {return null;} |
| public NamedNodeMap getAttributes() {return null;} |
| public short getNodeType() {return Node.ATTRIBUTE_NODE;} |
| public void setNodeValue(String value) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public void setValue(String value) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public void setPrefix(String value) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public Node insertBefore(Node a, Node b) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public Node replaceChild(Node a, Node b) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public Node appendChild(Node a) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public Node removeChild(Node a) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| public Document getOwnerDocument() {return pseudoparent.getOwnerDocument();} |
| public Node cloneNode(boolean deep) {throw new DTMException(NOT_SUPPORTED_ERR);} |
| |
| /** Non-DOM method, part of the temporary kluge |
| * %REVIEW% This would be a pruning problem, but since it will always be |
| * added to the root element and we prune on elements, we shouldn't have |
| * to worry. |
| */ |
| public int getHandleOfNode() |
| { |
| return handle; |
| } |
| } |
| |