| /******************************************************************************* |
| * 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.jpa.core.internal.context.orm; |
| |
| import org.eclipse.emf.ecore.EFactory; |
| import org.eclipse.jpt.jpa.core.MappingKeys; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmMappedSuperclass; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmTypeMappingDefinition; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmXmlContextNodeFactory; |
| import org.eclipse.jpt.jpa.core.resource.orm.OrmPackage; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlMappedSuperclass; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlTypeMapping; |
| import org.eclipse.jpt.jpa.core.resource.xml.EmfTools; |
| |
| /** |
| * default ORM MappedSuperclass definition |
| */ |
| public class OrmMappedSuperclassDefinition |
| implements OrmTypeMappingDefinition |
| { |
| // singleton |
| private static final OrmMappedSuperclassDefinition INSTANCE = |
| new OrmMappedSuperclassDefinition(); |
| |
| |
| /** |
| * Return the singleton |
| */ |
| public static OrmTypeMappingDefinition instance() { |
| return INSTANCE; |
| } |
| |
| |
| /** |
| * Enforce singleton usage |
| */ |
| private OrmMappedSuperclassDefinition() { |
| super(); |
| } |
| |
| |
| public String getKey() { |
| return MappingKeys.MAPPED_SUPERCLASS_TYPE_MAPPING_KEY; |
| } |
| |
| public XmlTypeMapping buildResourceMapping(EFactory factory) { |
| return EmfTools.create( |
| factory, |
| OrmPackage.eINSTANCE.getXmlMappedSuperclass(), |
| XmlMappedSuperclass.class); |
| } |
| |
| public OrmMappedSuperclass buildContextMapping( |
| OrmPersistentType parent, |
| XmlTypeMapping resourceMapping, |
| OrmXmlContextNodeFactory factory) { |
| return factory.buildOrmMappedSuperclass(parent, (XmlMappedSuperclass) resourceMapping); |
| } |
| } |