| /******************************************************************************* |
| * 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.context.orm; |
| |
| import org.eclipse.jpt.core.context.orm.OrmJoinTableEnabledRelationshipReference; |
| import org.eclipse.jpt.core.context.orm.OrmRelationshipMapping; |
| import org.eclipse.jpt.core.resource.orm.XmlJoinTable; |
| import org.eclipse.jpt.core.utility.TextRange; |
| |
| public class NullOrmJoinTableJoiningStrategy |
| extends AbstractOrmJoinTableJoiningStrategy |
| { |
| |
| |
| public NullOrmJoinTableJoiningStrategy(OrmJoinTableEnabledRelationshipReference parent) { |
| super(parent); |
| this.initialize(); |
| } |
| |
| |
| @Override |
| public OrmJoinTableEnabledRelationshipReference getParent() { |
| return (OrmJoinTableEnabledRelationshipReference) super.getParent(); |
| } |
| |
| @Override |
| public OrmJoinTableEnabledRelationshipReference getRelationshipReference() { |
| return this.getParent(); |
| } |
| |
| @Override |
| public OrmRelationshipMapping getRelationshipMapping() { |
| return this.getRelationshipReference().getRelationshipMapping(); |
| } |
| |
| @Override |
| protected void setResourceJoinTable(XmlJoinTable resourceJoinTable) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean isOverridableAssociation() { |
| return false; |
| } |
| |
| public boolean shouldValidateAgainstDatabase() { |
| return false; |
| } |
| |
| // **************** join table ********************************************* |
| |
| |
| public void removeResourceJoinTable() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| protected boolean mayHaveJoinTable() { |
| return false; |
| } |
| |
| public XmlJoinTable getResourceJoinTable() { |
| return null; |
| } |
| |
| |
| // **************** validation ********************************************* |
| |
| public TextRange getValidationTextRange() { |
| return null; |
| } |
| } |