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package com.sun.org.apache.xerces.internal.dom;

import java.io.IOException;
import java.io.NotSerializableException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.w3c.dom.DOMConfiguration;
import org.w3c.dom.UserDataHandler;
import org.w3c.dom.*;

Our own document implementation, which knows how to create an element with PSVI information.
Author:Sandy Gao, IBM
@xerces.internal
/** * Our own document implementation, which knows how to create an element * with PSVI information. * * @xerces.internal * * @author Sandy Gao, IBM * */
public class PSVIDocumentImpl extends DocumentImpl {
Serialization version.
/** Serialization version. */
static final long serialVersionUID = -8822220250676434522L;
Create a document.
/** * Create a document. */
public PSVIDocumentImpl() { super(); }
For DOM2 support. The createDocument factory method is in DOMImplementation.
/** * For DOM2 support. * The createDocument factory method is in DOMImplementation. */
public PSVIDocumentImpl(DocumentType doctype) { super(doctype); }
Deep-clone a document, including fixing ownerDoc for the cloned children. Note that this requires bypassing the WRONG_DOCUMENT_ERR protection. I've chosen to implement it by calling importNode which is DOM Level 2.
Params:
  • deep – boolean, iff true replicate children
Returns:org.w3c.dom.Node
/** * Deep-clone a document, including fixing ownerDoc for the cloned * children. Note that this requires bypassing the WRONG_DOCUMENT_ERR * protection. I've chosen to implement it by calling importNode * which is DOM Level 2. * * @return org.w3c.dom.Node * @param deep boolean, iff true replicate children */
public Node cloneNode(boolean deep) { PSVIDocumentImpl newdoc = new PSVIDocumentImpl(); callUserDataHandlers(this, newdoc, UserDataHandler.NODE_CLONED); cloneNode(newdoc, deep); // experimental newdoc.mutationEvents = mutationEvents; return newdoc; } // cloneNode(boolean):Node
Retrieve information describing the abilities of this particular DOM implementation. Intended to support applications that may be using DOMs retrieved from several different sources, potentially with different underlying representations.
/** * Retrieve information describing the abilities of this particular * DOM implementation. Intended to support applications that may be * using DOMs retrieved from several different sources, potentially * with different underlying representations. */
public DOMImplementation getImplementation() { // Currently implemented as a singleton, since it's hardcoded // information anyway. return PSVIDOMImplementationImpl.getDOMImplementation(); }
Create an element with PSVI information
/** * Create an element with PSVI information */
public Element createElementNS(String namespaceURI, String qualifiedName) throws DOMException { return new PSVIElementNSImpl(this, namespaceURI, qualifiedName); }
Create an element with PSVI information
/** * Create an element with PSVI information */
public Element createElementNS(String namespaceURI, String qualifiedName, String localpart) throws DOMException { return new PSVIElementNSImpl(this, namespaceURI, qualifiedName, localpart); }
Create an attribute with PSVI information
/** * Create an attribute with PSVI information */
public Attr createAttributeNS(String namespaceURI, String qualifiedName) throws DOMException { return new PSVIAttrNSImpl(this, namespaceURI, qualifiedName); }
Create an attribute with PSVI information
/** * Create an attribute with PSVI information */
public Attr createAttributeNS(String namespaceURI, String qualifiedName, String localName) throws DOMException { return new PSVIAttrNSImpl(this, namespaceURI, qualifiedName, localName); }
The configuration used when Document.normalizeDocument is invoked.
Since:DOM Level 3
/** * * The configuration used when <code>Document.normalizeDocument</code> is * invoked. * @since DOM Level 3 */
public DOMConfiguration getDomConfig(){ super.getDomConfig(); return fConfiguration; } // REVISIT: Forbid serialization of PSVI DOM until // we support object serialization of grammars -- mrglavas private void writeObject(ObjectOutputStream out) throws IOException { throw new NotSerializableException(getClass().getName()); } private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException { throw new NotSerializableException(getClass().getName()); } } // class PSVIDocumentImpl