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/*******************************************************************************
* Copyright (c) 2009, 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.jpa.core.internal.jpa1.context.orm;
import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeMapping;
import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute;
import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmAttributeMapping;
import org.eclipse.jpt.jpa.core.jpa2.context.MetamodelField;
import org.eclipse.jpt.jpa.core.resource.orm.Attributes;
import org.eclipse.jpt.jpa.core.resource.orm.XmlNullAttributeMapping;
/**
* This will be used in cases where Java-supported attribute mapping types
* are not supported by the particular version of the <code>orm.xml</code>
* file. For example, EclipseLink supports variable 1:1 mappings, but the
* generic <code>orm.xml</code> file does not.
*/
public class UnsupportedOrmAttributeMapping
extends AbstractOrmAttributeMapping<XmlNullAttributeMapping>
{
public UnsupportedOrmAttributeMapping(OrmPersistentAttribute parent, XmlNullAttributeMapping xmlMapping) {
super(parent, xmlMapping);
}
public String getKey() {
//this ends up returning the java attribute mapping key
return this.xmlAttributeMapping.getMappingKey();
}
public int getXmlSequence() {
return -1;
}
public void initializeOn(OrmAttributeMapping newMapping) {
newMapping.initializeFromOrmAttributeMapping(this);
}
public void addXmlAttributeMappingTo(Attributes xmlAttributes) {
throw new UnsupportedOperationException();
}
public void removeXmlAttributeMappingFrom(Attributes xmlAttributes) {
throw new UnsupportedOperationException();
}
// ********** metamodel **********
@Override
public MetamodelField getMetamodelField() {
return null;
}
}
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