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

/*******************************************************************************
 * Copyright (c) 2008, 2010 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.java;

import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.internal.context.java.AbstractJavaAttributeMapping;
import org.eclipse.jpt.core.jpa2.context.MetamodelField;
import org.eclipse.jpt.core.jpa2.context.java.JavaPersistentAttribute2_0;
import org.eclipse.jpt.eclipselink.core.EclipseLinkMappingKeys;
import org.eclipse.jpt.eclipselink.core.context.EclipseLinkBasicCollectionMapping;
import org.eclipse.jpt.eclipselink.core.resource.java.EclipseLinkBasicCollectionAnnotation;

public class JavaEclipseLinkBasicCollectionMapping
	extends AbstractJavaAttributeMapping<EclipseLinkBasicCollectionAnnotation>
	implements EclipseLinkBasicCollectionMapping
{
	
	public JavaEclipseLinkBasicCollectionMapping(JavaPersistentAttribute parent) {
		super(parent);
	}
	
	public String getKey() {
		return EclipseLinkMappingKeys.BASIC_COLLECTION_ATTRIBUTE_MAPPING_KEY;
	}
	
	@Override
	protected String getAnnotationName() {
		return EclipseLinkBasicCollectionAnnotation.ANNOTATION_NAME;
	}


	// ********** metamodel **********  
	@Override
	protected String getMetamodelFieldTypeName() {
		return ((JavaPersistentAttribute2_0) this.getPersistentAttribute()).getMetamodelContainerFieldTypeName();
	}

	@Override
	public String getMetamodelTypeName() {
		String targetTypeName = this.getPersistentAttribute().getMultiReferenceTargetTypeName();
		return (targetTypeName != null) ? targetTypeName : MetamodelField.DEFAULT_TYPE_NAME;
	}
}