jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/details/orm/OrmEclipseLinkTransientMappingUiProvider.java

/*******************************************************************************
 *  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.eclipselink.ui.internal.details.orm;

import org.eclipse.core.runtime.content.IContentType;
import org.eclipse.jpt.core.context.orm.OrmTransientMapping;
import org.eclipse.jpt.eclipselink.core.internal.JptEclipseLinkCorePlugin;
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.details.AbstractTransientMappingUiProvider;
import org.eclipse.jpt.utility.model.value.PropertyValueModel;
import org.eclipse.swt.widgets.Composite;

public class OrmEclipseLinkTransientMappingUiProvider
	extends AbstractTransientMappingUiProvider<OrmTransientMapping>
{
	// singleton
	private static final OrmEclipseLinkTransientMappingUiProvider INSTANCE = 
		new OrmEclipseLinkTransientMappingUiProvider();
	
	/**
	 * Return the singleton.
	 */
	public static AttributeMappingUiProvider<OrmTransientMapping> instance() {
		return INSTANCE;
	}
	
	
	/**
	 * Ensure single instance.
	 */
	private OrmEclipseLinkTransientMappingUiProvider() {
		super();
	}
	
	public IContentType getContentType() {
		return JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_CONTENT_TYPE;
	}	
	
	public JpaComposite buildAttributeMappingComposite(
			JpaUiFactory factory,
			PropertyValueModel<OrmTransientMapping> subjectHolder,
			Composite parent,
			WidgetFactory widgetFactory) {
		return factory.createOrmTransientMappingComposite(subjectHolder, parent, widgetFactory);
	}
}