jpa/plugins/org.eclipse.jpt.eclipselink.core/src/org/eclipse/jpt/eclipselink/core/internal/resource/orm/EclipseLink1_1OrmXmlResourceProvider.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.core.internal.resource.orm;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jpt.core.JptCorePlugin;
import org.eclipse.jpt.core.resource.AbstractXmlResourceProvider;
import org.eclipse.jpt.core.resource.orm.XmlEntityMappings;
import org.eclipse.jpt.eclipselink.core.internal.EclipseLinkConstants;
import org.eclipse.jpt.eclipselink.core.internal.JptEclipseLinkCorePlugin;
import org.eclipse.jpt.eclipselink1_1.core.resource.orm.EclipseLink1_1OrmFactory;

public class EclipseLink1_1OrmXmlResourceProvider
	extends AbstractXmlResourceProvider
{
	/**
	 * (Convenience method) Returns an EclipseLink ORM resource model provider for 
	 * the given file.
	 */
	public static EclipseLink1_1OrmXmlResourceProvider getXmlResourceProvider(IFile file) {
		return getXmlResourceProvider_(file.getProject(), file.getFullPath().toString());
	}
	
	/**
	 * (Convenience method) Returns an EclipseLink ORM resource model provider for
	 * the given project in the specified deploy location
	 */
	public static EclipseLink1_1OrmXmlResourceProvider getXmlResourceProvider(IProject project, String deployLocation) {
		return getXmlResourceProvider_(project, JptCorePlugin.getDeploymentURI(project, deployLocation));
		
	}
	
	/**
	 * (Convenience method) Returns an EclipseLink ORM resource model provider for 
	 * the given project in the default deploy location
	 */
	public static EclipseLink1_1OrmXmlResourceProvider getDefaultXmlResourceProvider(IProject project) {
		return getXmlResourceProvider(project, JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH);
	}
	
	private static EclipseLink1_1OrmXmlResourceProvider getXmlResourceProvider_(IProject project, String location) {
		return new EclipseLink1_1OrmXmlResourceProvider(project, new Path(location));
	}
	
	
	public EclipseLink1_1OrmXmlResourceProvider(IProject project) {
		this(project, new Path(JptEclipseLinkCorePlugin.DEFAULT_ECLIPSELINK_ORM_XML_FILE_PATH));
	}
	
	public EclipseLink1_1OrmXmlResourceProvider(IProject project, IPath filePath) {
		super(project, filePath, JptEclipseLinkCorePlugin.ECLIPSELINK1_1_ORM_XML_CONTENT_TYPE);
	}
	

	@Override
	protected void populateRoot() {
		XmlEntityMappings entityMappings = EclipseLink1_1OrmFactory.eINSTANCE.createXmlEntityMappings();
		entityMappings.setVersion(EclipseLinkConstants.VERSION_1_1_TEXT);
		getResourceContents().add(entityMappings);
	}
	
}