| /******************************************************************************* |
| * Copyright (c) 2007 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; |
| |
| import org.eclipse.jpt.core.JpaNode; |
| import org.eclipse.jpt.core.context.JpaContextNode; |
| import org.eclipse.jpt.core.context.orm.EntityMappings; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentType; |
| import org.eclipse.jpt.core.context.persistence.PersistenceUnit; |
| import org.eclipse.jpt.core.internal.AbstractJpaNode; |
| |
| public abstract class AbstractJpaContextNode extends AbstractJpaNode |
| implements JpaContextNode |
| { |
| // **************** constructor ******************************************** |
| |
| protected AbstractJpaContextNode(JpaNode parent) { |
| super(parent); |
| } |
| |
| |
| // **************** JpaNode impl ******************************************* |
| |
| @Override |
| public JpaContextNode getParent() { |
| return (JpaContextNode) super.getParent(); |
| } |
| |
| |
| // **************** JpaContextNode impl ************************************ |
| |
| /** |
| * Overidden in BaseJpaContext, Persistence, PersitsenceXml to throw UnsupportedOperationException |
| * Overidden in PersistenceUnit to return it. |
| */ |
| public PersistenceUnit getPersistenceUnit() { |
| return getParent().getPersistenceUnit(); |
| } |
| |
| /** |
| * Overidden in BaseJpaContext to return null |
| * Overidden in EntityMappings to return it. |
| */ |
| public EntityMappings getEntityMappings() { |
| return getParent().getEntityMappings(); |
| } |
| |
| /** |
| * Overidden in BaseJpaContext to return null |
| * Overidden in OrmPersistentType to return it. |
| */ |
| public OrmPersistentType getOrmPersistentType() { |
| return getParent().getOrmPersistentType(); |
| } |
| } |