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/*******************************************************************************
* 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.core.internal.context.orm;
import org.eclipse.jpt.core.context.java.JavaAttributeMapping;
import org.eclipse.jpt.core.context.orm.OrmTypeMapping;
import org.eclipse.jpt.core.resource.orm.XmlNullAttributeMapping;
import org.eclipse.jpt.core.utility.TextRange;
/**
* VirtualVersion is an implementation of Version used when there is
* no tag in the orm.xml and an underlying javaVersionMapping exists.
*/
public class VirtualXmlNullAttributeMapping extends XmlNullAttributeMapping
{
protected OrmTypeMapping ormTypeMapping;
protected final JavaAttributeMapping javaAttributeMapping;
protected final VirtualXmlAttributeMapping virtualXmlAttributeMapping;
public VirtualXmlNullAttributeMapping(OrmTypeMapping ormTypeMapping, JavaAttributeMapping javaAttributeMapping) {
super();
this.ormTypeMapping = ormTypeMapping;
this.javaAttributeMapping = javaAttributeMapping;
this.virtualXmlAttributeMapping = new VirtualXmlAttributeMapping(ormTypeMapping, javaAttributeMapping);
}
protected boolean isOrmMetadataComplete() {
return this.ormTypeMapping.isMetadataComplete();
}
public String getMappingKey() {
if (this.isOrmMetadataComplete()) {
return this.javaAttributeMapping.getPersistentAttribute().getDefaultMappingKey();
}
return this.javaAttributeMapping.getKey();
}
@Override
public String getName() {
return this.javaAttributeMapping.getPersistentAttribute().getName();
}
@Override
public void setName(String newName) {
throw new UnsupportedOperationException("cannot set values on a virtual mapping"); //$NON-NLS-1$
}
@Override
public TextRange getNameTextRange() {
return null;
}
}
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