| /******************************************************************************* |
| * Copyright (c) 2008 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.ui.internal.platform.generic; |
| |
| import java.util.ListIterator; |
| import org.eclipse.jpt.core.context.JpaRootContextNode; |
| import org.eclipse.jpt.core.context.persistence.Persistence; |
| import org.eclipse.jpt.core.context.persistence.PersistenceUnit; |
| import org.eclipse.jpt.core.context.persistence.PersistenceXml; |
| import org.eclipse.jpt.ui.internal.jface.AbstractTreeItemContentProvider; |
| import org.eclipse.jpt.ui.internal.jface.DelegatingTreeContentAndLabelProvider; |
| import org.eclipse.jpt.utility.internal.model.value.ListAspectAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.PropertyAspectAdapter; |
| import org.eclipse.jpt.utility.model.value.ListValueModel; |
| |
| public class PersistenceXmlItemContentProvider |
| extends AbstractTreeItemContentProvider<PersistenceUnit> |
| { |
| public PersistenceXmlItemContentProvider( |
| PersistenceXml persistenceXml, DelegatingTreeContentAndLabelProvider contentProvider) { |
| super(persistenceXml, contentProvider); |
| } |
| |
| |
| @Override |
| public JpaRootContextNode getParent() { |
| return (JpaRootContextNode) ((PersistenceXml) model()).getParent(); |
| } |
| |
| @Override |
| protected ListValueModel<PersistenceUnit> buildChildrenModel() { |
| return new ListAspectAdapter<Persistence, PersistenceUnit>( |
| new PropertyAspectAdapter<PersistenceXml, Persistence>( |
| PersistenceXml.PERSISTENCE_PROPERTY, (PersistenceXml) model()) { |
| @Override |
| protected Persistence buildValue_() { |
| return subject.getPersistence(); |
| } |
| }, |
| Persistence.PERSISTENCE_UNITS_LIST) { |
| @Override |
| protected ListIterator<PersistenceUnit> listIterator_() { |
| return subject.persistenceUnits(); |
| } |
| }; |
| } |
| } |