jpa/plugins/org.eclipse.jpt.jpa.ui/src/org/eclipse/jpt/jpa/ui/internal/jpa2_2/persistence/PersistenceUnitSchemaGenerationEditorPageDefinition2_2.java

/*******************************************************************************
 * Copyright (c) 2018 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.jpa2_2.persistence;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ResourceManager;
import org.eclipse.jpt.common.ui.WidgetFactory;
import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel;
import org.eclipse.jpt.common.utility.internal.transformer.AbstractTransformer;
import org.eclipse.jpt.common.utility.model.value.PropertyValueModel;
import org.eclipse.jpt.common.utility.transformer.Transformer;
import org.eclipse.jpt.jpa.core.context.persistence.PersistenceUnit;
import org.eclipse.jpt.jpa.core.jpa2_2.context.persistence.PersistenceUnit2_2;
import org.eclipse.jpt.jpa.core.jpa2_2.context.persistence.schemagen.SchemaGeneration2_2;
import org.eclipse.jpt.jpa.ui.editors.JpaEditorPageDefinition;
import org.eclipse.jpt.jpa.ui.internal.jpa2.persistence.PersistenceUnitEditorPageDefinition2_0;
import org.eclipse.jpt.jpa.ui.jpa2_1.persistence.JptJpaUiPersistenceMessages2_1;
import org.eclipse.swt.widgets.Composite;

/**
 * PersistenceUnitSchemaGeneration2_1EditorPageDefinition
 */
public class PersistenceUnitSchemaGenerationEditorPageDefinition2_2 extends PersistenceUnitEditorPageDefinition2_0 {
	// singleton
	private static final JpaEditorPageDefinition INSTANCE = new PersistenceUnitSchemaGenerationEditorPageDefinition2_2();

	/**
	 * Return the singleton.
	 */
	public static JpaEditorPageDefinition instance() {
		return INSTANCE;
	}

	/**
	 * Ensure single instance.
	 */
	private PersistenceUnitSchemaGenerationEditorPageDefinition2_2() {
		super();
	}

	public ImageDescriptor getTitleImageDescriptor() {
		return null;
	}

	public String getTitleText() {
		return JptJpaUiPersistenceMessages2_1.SCHEMA_GENERATION_COMPOSITE_SCHEMA_GENERATION_TAB_TITLE;
	}

	public String getHelpID() {
		// TODO
		return null;
	}

	@Override
	protected void buildEditorPageContent(Composite parent, WidgetFactory widgetFactory,
			ResourceManager resourceManager, PropertyValueModel<PersistenceUnit> persistenceUnitModel) {
		new PersistenceUnitSchemaGenerationEditorPage2_2(buildSchemaGenerationModel(persistenceUnitModel), parent,
				widgetFactory, resourceManager);
	}

	public static TransformationPropertyValueModel<PersistenceUnit, SchemaGeneration2_2> buildSchemaGenerationModel(
			PropertyValueModel<PersistenceUnit> persistenceUnitModel) {
		return new TransformationPropertyValueModel<PersistenceUnit, SchemaGeneration2_2>(persistenceUnitModel,
				SCHEMAGEN_TRANSFORMER);
	}

	public static final Transformer<PersistenceUnit, SchemaGeneration2_2> SCHEMAGEN_TRANSFORMER = new SchemaGenerationTransformer();

	public static class SchemaGenerationTransformer extends AbstractTransformer<PersistenceUnit, SchemaGeneration2_2> {
		@Override
		protected SchemaGeneration2_2 transform_(PersistenceUnit persistenceUnit) {
			return ((PersistenceUnit2_2) persistenceUnit).getSchemaGeneration();
		}
	}
}