1 files changed, 0 insertions, 287 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/resource/xml/AbstractJpaEObject.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/resource/xml/AbstractJpaEObject.java
deleted file mode 100644
index 4dadfa0543..0000000000
--- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/resource/xml/AbstractJpaEObject.java
+++ /dev/null
@@ -1,287 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2006, 2009 Oracle. All rights reserved.
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0, which accompanies this distribution
- * and is available at http://www.eclipse.org/legal/epl-v10.html.
- * 
- * Contributors:
- *     Oracle - initial API and implementation
- ******************************************************************************/
-package org.eclipse.jpt.core.resource.xml;
-
-import java.util.HashSet;
-import java.util.Hashtable;
-import java.util.Set;
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.impl.EObjectImpl;
-import org.eclipse.jpt.core.utility.AbstractTextRange;
-import org.eclipse.jpt.core.utility.TextRange;
-import org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapter;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-public abstract class AbstractJpaEObject
-	extends EObjectImpl
-	implements JpaEObject
-{
-	protected IDOMNode node;
-	
-	/**
-	 * Sets of "insignificant" feature ids, keyed by class.
-	 * This is built up lazily, as the objects are modified.
-	 */
-	private static final Hashtable<Class<? extends AbstractJpaEObject>, HashSet<Integer>> insignificantFeatureIdSets = new Hashtable<Class<? extends AbstractJpaEObject>, HashSet<Integer>>();
-	
-	/**
-	 * <!-- begin-user-doc -->
-	 * <!-- end-user-doc -->
-	 * @generated
-	 */
-	protected AbstractJpaEObject() {
-		super();
-	}
-
-
-	// ********** JpaEObject implementation **********
-
-	public boolean isUnset() {
-		for (EStructuralFeature feature : this.eClass().getEAllStructuralFeatures()) {
-			if (this.eIsSet(feature)) {
-				return false;
-			}
-		}
-		return true;
-	}
-
-
-	// ********** change notification **********
-
-	/**
-	 * override to build a custom list for the adapters
-	 */
-	@Override
-	public EList<Adapter> eAdapters() {
-		if (this.eAdapters == null) {
-			this.eAdapters = new XmlEAdapterList<Adapter>(this);
-		}
-		return this.eAdapters;
-	}
-
-	/**
-	 * override to prevent notification when the object's state is unchanged
-	 */
-	@Override
-	public void eNotify(Notification notification) {
-		if ( ! notification.isTouch()) {
-			super.eNotify(notification);
-			this.featureChanged(notification.getFeatureID(this.getClass()));
-		}
-	}
-
-	protected void featureChanged(int featureId) {
-		if (this.featureIsSignificant(featureId)) { 
-			this.getXmlResource().resourceModelChanged();
-		}
-	}
-
-	protected JpaXmlResource getXmlResource() {
-		return (JpaXmlResource) this.eResource();
-	}
-
-	protected boolean featureIsSignificant(int featureId) {
-		return ! this.featureIsInsignificant(featureId);
-	}
-
-	protected boolean featureIsInsignificant(int featureId) {
-		return this.insignificantFeatureIds().contains(Integer.valueOf(featureId));
-	}
-
-	/**
-	 * Return a set of the object's "insignificant" feature ids.
-	 * These are the EMF features that will not be used to determine if all
-	 * the features are unset.  We use this to determine when to remove 
-	 * an element from the xml.
-	 * 
-	 * If you need instance-based calculation of your xml "insignificant" aspects,
-	 * override this method. If class-based calculation is sufficient,
-	 * override #addInsignificantXmlFeatureIdsTo(Set).
-	 * 
-	 * @see isAllFeaturesUnset()
-	 */
-	protected Set<Integer> insignificantFeatureIds() {
-		synchronized (insignificantFeatureIdSets) {
-			HashSet<Integer> insignificantXmlFeatureIds = insignificantFeatureIdSets.get(this.getClass());
-			if (insignificantXmlFeatureIds == null) {
-				insignificantXmlFeatureIds = new HashSet<Integer>();
-				this.addInsignificantXmlFeatureIdsTo(insignificantXmlFeatureIds);
-				insignificantFeatureIdSets.put(this.getClass(), insignificantXmlFeatureIds);
-			}
-			return insignificantXmlFeatureIds;
-		}
-	}
-
-	/**
-	 * Add the object's "insignificant" feature ids to the specified set.
-	 * These are the EMF features that, when they change, will NOT cause the
-	 * object (or its containing tree) to be updated, i.e. defaults calculated.
-	 * If class-based calculation of your "insignificant" features is sufficient,
-	 * override this method. If you need instance-based calculation,
-	 * override #insignificantXmlFeatureIds().
-	 */
-	protected void addInsignificantXmlFeatureIdsTo(@SuppressWarnings("unused") Set<Integer> insignificantXmlFeatureIds) {
-	// when you override this method, don't forget to include:
-	//	super.addInsignificantXmlFeatureIdsTo(insignificantXmlFeatureIds);
-	}
-
-
-	// ********** text ranges **********
-	
-	/**
-	 * Return a text range for the "text" node.
-	 * If the text node does not exist, return a text range for this object's node
-	 */
-	protected TextRange getTextTextRange() {
-		IDOMNode textNode = this.getTextNode();
-		return (textNode != null) ? buildTextRange(textNode) : this.getValidationTextRange();
-	}
-	
-	protected IDOMNode getTextNode() {
-		NodeList children = this.node.getChildNodes();
-		for (int i = 0; i < children.getLength(); i ++) {
-			IDOMNode child = (IDOMNode) children.item(i);
-			if (child.getNodeType() == Node.TEXT_NODE) {
-				return child;
-			}
-		}
-		return null;
-	}
-	
-	/**
-	 * Return a text range for the specified attribute node.
-	 * If the attribute node does not exist, return a text range for this object's
-	 * node
-	 */
-	protected TextRange getAttributeTextRange(String attributeName) {
-		IDOMNode attributeNode = this.getAttributeNode(attributeName);
-		return (attributeNode != null) ? buildTextRange(attributeNode) : this.getValidationTextRange();
-	}
-	
-	protected IDOMNode getAttributeNode(String attributeName) {
-		return (IDOMNode) this.node.getAttributes().getNamedItem(attributeName);
-	}
-	
-	/**
-	 * Return a text range for the specified element node.
-	 * If the element node does not exist, return a text range for this object's
-	 * node
-	 */
-	protected TextRange getElementTextRange(String elementName) {
-		IDOMNode elementNode = this.getElementNode(elementName);
-		return (elementNode != null) ? buildTextRange(elementNode) : this.getValidationTextRange();
-	}
-	
-	/**
-	 * Returns the first element node with the given name, if one exists
-	 */
-	protected IDOMNode getElementNode(String elementName) {
-		NodeList children = this.node.getChildNodes();
-		for (int i = 0; i < children.getLength(); i ++) {
-			IDOMNode child = (IDOMNode) children.item(i);
-			if ((child.getNodeType() == Node.ELEMENT_NODE)
-					&& elementName.equals(child.getNodeName())) {
-				return child;
-			}
-		}
-		return null;
-	}
-	
-	public TextRange getValidationTextRange() {
-		return this.getFullTextRange();
-	}
-	
-	public TextRange getSelectionTextRange() {
-		return this.getFullTextRange();
-	}
-	
-	protected TextRange getFullTextRange() {
-		return buildTextRange(this.node);
-	}
-	
-	protected static TextRange buildTextRange(IDOMNode domNode) {
-		return (domNode == null) ? null : new DOMNodeTextRange(domNode);
-	}
-	
-	public boolean containsOffset(int textOffset) {
-		return (this.node == null) ? false : this.node.contains(textOffset);
-	}
-
-
-	// ********** custom adapter list **********
-
-	protected static class XmlEAdapterList<E extends Object & Adapter>
-		extends EAdapterList<E>
-	{
-		public XmlEAdapterList(AbstractJpaEObject jpaEObject) {
-			super(jpaEObject);
-		}
-
-		@Override
-		protected void didAdd(int index, E newObject) {
-			super.didAdd(index, newObject);
-			if (newObject instanceof EMF2DOMAdapter) {
-				Object n = ((EMF2DOMAdapter) newObject).getNode();
-				if (n instanceof IDOMNode) {
-					((AbstractJpaEObject) this.notifier).node = (IDOMNode) n;
-				}
-			}
-		}
-
-		@Override
-		protected void didRemove(int index, E oldObject) {
-			if ((oldObject instanceof EMF2DOMAdapter) &&
-					(((EMF2DOMAdapter) oldObject).getNode() == ((AbstractJpaEObject) this.notifier).node)) {
-				((AbstractJpaEObject) this.notifier).node = null;
-			}
-			super.didRemove(index, oldObject);
-		}
-	}
-
-
-	// ********** DOM node text range **********
-
-	/**
-	 * Adapt an IDOMNode to the TextRange interface.
-	 */
-	protected static class DOMNodeTextRange
-		extends AbstractTextRange
-	{
-		private final IDOMNode node;
-
-		DOMNodeTextRange(IDOMNode node) {
-			super();
-			this.node = node;
-		}
-
-		public int getOffset() {
-			return this.node.getStartOffset();
-		}
-
-		public int getLength() {
-			if (this.node.getNodeType() == Node.ELEMENT_NODE) {
-				return ((IDOMElement) this.node).getStartEndOffset() - this.node.getStartOffset();
-			}
-			return this.node.getLength();
-		}
-
-		public int getLineNumber() {
-			return this.node.getStructuredDocument().getLineOfOffset(this.getOffset()) + 1;
-		}
-
-	}
-
-}