| /******************************************************************************* |
| * Copyright (c) 2007, 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.details; |
| |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.OneToOneMapping; |
| import org.eclipse.jpt.ui.JpaUiFactory; |
| import org.eclipse.jpt.ui.WidgetFactory; |
| import org.eclipse.jpt.ui.details.AttributeMappingUiProvider; |
| import org.eclipse.jpt.ui.details.JpaComposite; |
| import org.eclipse.jpt.ui.internal.JpaMappingImageHelper; |
| import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; |
| import org.eclipse.jpt.utility.model.value.PropertyValueModel; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Composite; |
| |
| public class OneToOneMappingUiProvider |
| implements AttributeMappingUiProvider<OneToOneMapping> |
| { |
| |
| // singleton |
| private static final OneToOneMappingUiProvider INSTANCE = new OneToOneMappingUiProvider(); |
| |
| /** |
| * Return the singleton. |
| */ |
| public static AttributeMappingUiProvider<OneToOneMapping> instance() { |
| return INSTANCE; |
| } |
| |
| /** |
| * Ensure non-instantiability. |
| */ |
| private OneToOneMappingUiProvider() { |
| super(); |
| } |
| |
| public String getMappingKey() { |
| return MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| public String getLabel() { |
| return JptUiMappingsMessages.PersistentAttributePage_OneToOneLabel; |
| } |
| |
| public Image getImage() { |
| return JpaMappingImageHelper.imageForAttributeMapping(getMappingKey()); |
| } |
| |
| public JpaComposite<OneToOneMapping> buildAttributeMappingComposite( |
| JpaUiFactory factory, |
| PropertyValueModel<OneToOneMapping> subjectHolder, |
| Composite parent, |
| WidgetFactory widgetFactory) { |
| |
| return factory.createOneToOneMappingComposite(subjectHolder, parent, widgetFactory); |
| } |
| } |