| /******************************************************************************* |
| * Copyright (c) 2009 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.jpa.ui.internal.details.orm; |
| |
| import org.eclipse.jpt.common.core.JptResourceType; |
| import org.eclipse.jpt.common.ui.WidgetFactory; |
| import org.eclipse.jpt.jpa.core.JptJpaCorePlugin; |
| import org.eclipse.jpt.jpa.core.context.orm.EntityMappings; |
| import org.eclipse.jpt.jpa.ui.details.JpaDetailsPage; |
| import org.eclipse.jpt.jpa.ui.details.JpaDetailsProvider; |
| import org.eclipse.jpt.jpa.ui.internal.details.AbstractEntityMappingsDetailsProvider; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * This provider is responsible for creating the {@link JpaDetailsPage} |
| * when the information comes from the XML file (either from the persistence |
| * configuration or from the Mappings Descriptor). |
| */ |
| public class EntityMappingsDetailsProvider |
| extends AbstractEntityMappingsDetailsProvider |
| { |
| // singleton |
| private static final JpaDetailsProvider INSTANCE = new EntityMappingsDetailsProvider(); |
| |
| |
| /** |
| * Return the singleton |
| */ |
| public static JpaDetailsProvider instance() { |
| return INSTANCE; |
| } |
| |
| |
| /** |
| * Enforce singleton usage |
| */ |
| private EntityMappingsDetailsProvider() { |
| super(); |
| } |
| |
| |
| @Override |
| protected boolean providesDetails(JptResourceType resourceType) { |
| return resourceType.equals(JptJpaCorePlugin.ORM_XML_1_0_RESOURCE_TYPE); |
| } |
| |
| public JpaDetailsPage<EntityMappings> buildDetailsPage( |
| Composite parent, |
| WidgetFactory widgetFactory) { |
| |
| return new EntityMappingsDetailsPage(parent, widgetFactory); |
| } |
| } |