| /******************************************************************************* |
| * Copyright (c) 2010 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.jpa2.context.orm; |
| |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.Entity; |
| import org.eclipse.jpt.core.context.RelationshipMapping; |
| import org.eclipse.jpt.core.context.TypeMapping; |
| import org.eclipse.jpt.core.context.orm.OrmJoinColumnEnabledRelationshipReference; |
| import org.eclipse.jpt.core.internal.context.orm.AbstractOrmJoinColumnInRelationshipMappingJoiningStrategy; |
| import org.eclipse.jpt.core.resource.orm.XmlJoinColumnsMapping; |
| |
| public class GenericOrmTargetForiegnKeyJoinColumnJoiningStrategy |
| extends AbstractOrmJoinColumnInRelationshipMappingJoiningStrategy |
| { |
| |
| public GenericOrmTargetForiegnKeyJoinColumnJoiningStrategy( |
| OrmJoinColumnEnabledRelationshipReference parent, |
| XmlJoinColumnsMapping resource) { |
| super(parent, resource); |
| } |
| |
| public TypeMapping getRelationshipSource() { |
| RelationshipMapping relationshipMapping = getRelationshipMapping(); |
| return relationshipMapping == null ? null : relationshipMapping.getResolvedTargetEntity(); |
| } |
| |
| public TypeMapping getRelationshipTarget() { |
| return getRelationshipMapping().getTypeMapping(); |
| } |
| |
| @Override |
| protected Entity getRelationshipTargetEntity() { |
| TypeMapping relationshipTarget = getRelationshipTarget(); |
| return relationshipTarget.getKey() == MappingKeys.ENTITY_TYPE_MAPPING_KEY ? (Entity) relationshipTarget : null; |
| } |
| |
| public boolean isTargetForeignKeyRelationship() { |
| return true; |
| } |
| |
| } |