| /******************************************************************************* |
| * Copyright (c) 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.internal.jpa1.context.orm; |
| |
| import org.eclipse.jpt.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.core.internal.context.orm.AbstractOrmAttributeMapping; |
| import org.eclipse.jpt.core.jpa2.context.MetamodelField; |
| import org.eclipse.jpt.core.resource.orm.Attributes; |
| import org.eclipse.jpt.core.resource.orm.XmlNullAttributeMapping; |
| |
| /** |
| * This will be used in cases where the java support attribute mapping types |
| * that are not supported by the particular version of the orm.xml file. For example, |
| * EclipseLink supports variable 1-1 mappings, but the generic orm.xml file does not. |
| */ |
| public class UnsupportedOrmAttributeMapping |
| extends AbstractOrmAttributeMapping<XmlNullAttributeMapping> |
| { |
| |
| public UnsupportedOrmAttributeMapping(OrmPersistentAttribute parent, XmlNullAttributeMapping resourceMapping) { |
| super(parent, resourceMapping); |
| } |
| |
| public int getXmlSequence() { |
| return -1; |
| } |
| |
| public void initializeOn(OrmAttributeMapping newMapping) { |
| newMapping.initializeFromOrmAttributeMapping(this); |
| } |
| |
| public String getKey() { |
| //this ends up returning the java attribute mapping key |
| return this.resourceAttributeMapping.getMappingKey(); |
| } |
| |
| public void addToResourceModel(Attributes resourceAttributes) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public void removeFromResourceModel(Attributes resourceAttributes) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| // ********** metamodel ********** |
| |
| @Override |
| public MetamodelField getMetamodelField() { |
| return null; |
| } |
| |
| } |