jpa/plugins/org.eclipse.jpt.eclipselink.ui/src/org/eclipse/jpt/eclipselink/ui/internal/structure/EclipseLinkPersistenceResourceModelStructureProvider.java

/*******************************************************************************
 *  Copyright (c) 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.eclipselink.ui.internal.structure;

import org.eclipse.jpt.core.internal.PersistenceJpaFileProvider;
import org.eclipse.jpt.ui.internal.structure.PersistenceItemLabelProviderFactory;
import org.eclipse.jpt.ui.jface.ItemLabelProviderFactory;
import org.eclipse.jpt.ui.jface.TreeItemContentProviderFactory;
import org.eclipse.jpt.ui.structure.JpaStructureProvider;

public class EclipseLinkPersistenceResourceModelStructureProvider
	implements JpaStructureProvider
{
	// singleton
	private static final JpaStructureProvider INSTANCE = new EclipseLinkPersistenceResourceModelStructureProvider();

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

	/**
	 * Ensure single instance.
	 */
	private EclipseLinkPersistenceResourceModelStructureProvider() {
		super();
	}
	
	public String getResourceType() {
		return PersistenceJpaFileProvider.RESOURCE_TYPE;
	}

	public TreeItemContentProviderFactory getTreeItemContentProviderFactory() {
		return new EclipseLinkPersistenceItemContentProviderFactory();
	}

	public ItemLabelProviderFactory getItemLabelProviderFactory() {
		return new PersistenceItemLabelProviderFactory();
	}

}