| /******************************************************************************* |
| * 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.java; |
| |
| 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.java.JavaJoinColumnEnabledRelationshipReference; |
| import org.eclipse.jpt.core.internal.context.java.AbstractJavaJoinColumnInRelationshipMappingJoiningStrategy; |
| |
| public class GenericJavaTargetForiegnKeyJoinColumnJoiningStrategy |
| extends AbstractJavaJoinColumnInRelationshipMappingJoiningStrategy |
| { |
| |
| public GenericJavaTargetForiegnKeyJoinColumnJoiningStrategy(JavaJoinColumnEnabledRelationshipReference parent) { |
| super(parent); |
| } |
| |
| 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; |
| } |
| } |