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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* The Original Software is NetBeans. The Initial Developer of the Original
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package org.netbeans.modules.xml.schema.model.impl;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.io.IOException;
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import javax.swing.event.UndoableEditListener;
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import org.netbeans.modules.xml.xam.ModelSource;
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import org.netbeans.modules.xml.schema.model.SchemaComponent;
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import org.netbeans.modules.xml.xam.dom.AbstractDocumentModel;
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import org.netbeans.modules.xml.xam.ComponentListener;
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import org.netbeans.modules.xml.xam.ComponentEvent;
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import org.netbeans.modules.xml.xam.dom.DocumentModel;
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import org.netbeans.modules.xml.xam.Model.State;
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import org.netbeans.modules.xml.xam.dom.DocumentModelAccess;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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public class EmbeddedSchemaModelImpl extends SchemaModelImpl {
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private DocumentModel delegate;
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private Element element;
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private SchemaImpl schema;
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public EmbeddedSchemaModelImpl(DocumentModel delegate, Element element) {
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super(delegate.getModelSource());
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if (! (delegate instanceof AbstractDocumentModel)) {
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throw new IllegalArgumentException("Expect instance of AbstractComponent");
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this.delegate = delegate;
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this.element = element;
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//reimplementation of Model APIs to account for delegate model
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public void addComponentListener(ComponentListener cl){
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delegate.addComponentListener(cl);
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public void removeComponentListener(ComponentListener cl){
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delegate.removeComponentListener(cl);
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public void removePropertyChangeListener(PropertyChangeListener pcl){
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delegate.removePropertyChangeListener(pcl);
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public void addPropertyChangeListener(PropertyChangeListener pcl){
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delegate.addPropertyChangeListener(pcl);
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public void removeUndoableEditListener(UndoableEditListener uel){
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delegate.removeUndoableEditListener(uel);
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public void addUndoableEditListener(UndoableEditListener uel){
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delegate.addUndoableEditListener(uel);
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public ModelSource getModelSource() {
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return delegate.getModelSource();
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public void sync() throws java.io.IOException{
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public boolean inSync(){
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return delegate.inSync();
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public State getState(){
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return delegate.getState();
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public boolean isIntransaction(){
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return delegate.isIntransaction();
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public boolean startTransaction(){
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return delegate.startTransaction();
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public void endTransaction() {
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delegate.endTransaction();
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public SchemaImpl getSchema() {
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schema = (SchemaImpl)this.getFactory().create(element, null);
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public Document getDocument(){
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return delegate.getDocument();
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public synchronized void validateWrite() {
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getDelegate().validateWrite();
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public DocumentModelAccess getAccess(){
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return getDelegate().getAccess();
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public void firePropertyChangeEvent(PropertyChangeEvent event) {
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getDelegate().firePropertyChangeEvent(event);
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public void fireComponentChangedEvent(ComponentEvent evt) {
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getDelegate().fireComponentChangedEvent(evt);
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public SchemaComponent getRootComponent() {
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private AbstractDocumentModel getDelegate() {
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return (AbstractDocumentModel) delegate;