jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/context/orm/EclipseLinkOrmXmlDefinition.java

/*******************************************************************************
 * Copyright (c) 2008, 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.core.internal.context.orm;

import org.eclipse.jpt.core.JpaResourceType;
import org.eclipse.jpt.core.context.orm.OrmXmlContextNodeFactory;
import org.eclipse.jpt.core.context.orm.OrmXmlDefinition;
import org.eclipse.jpt.eclipselink.core.internal.JptEclipseLinkCorePlugin;

public class EclipseLinkOrmXmlDefinition
	extends AbstractEclipseLinkOrmXmlDefinition
{
	// singleton
	private static final OrmXmlDefinition INSTANCE = 
			new EclipseLinkOrmXmlDefinition();
	
	
	/**
	 * Return the singleton.
	 */
	public static OrmXmlDefinition instance() {
		return INSTANCE;
	}

	/**
	 * Ensure single instance.
	 */
	private EclipseLinkOrmXmlDefinition() {
		super();
	}
		
	@Override
	protected OrmXmlContextNodeFactory buildContextNodeFactory() {
		return new EclipseLinkOrmXmlContextNodeFactory();
	}

	public JpaResourceType getResourceType() {
		return JptEclipseLinkCorePlugin.ECLIPSELINK_ORM_XML_1_0_RESOURCE_TYPE;
	}
}