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EclipseLink build based upon Git transaction 180e602
/*******************************************************************************
* Copyright (c) 2011, 2013 Oracle and/or its affiliates. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* 03/24/2011-2.3 Guy Pelletier
* - 337323: Multi-tenant with shared schema support (part 1)
******************************************************************************/
package org.eclipse.persistence.internal.descriptors;
import org.eclipse.persistence.exceptions.DescriptorException;
import org.eclipse.persistence.mappings.AttributeAccessor;
import org.eclipse.persistence.sessions.Session;
/**
* Purpose: A wrapper class for handling cases when the domain object
* has a property to map to the database field.
*
* @author Guy Pelletier
* @since EclipseLink 2.4
*/
public class MultitenantPrimaryKeyAccessor extends AttributeAccessor {
public MultitenantPrimaryKeyAccessor() {}
/**
* The only API of value on this accessor is getValue. To avoid a number
* of other core changes (to check for null) this accessor extends the
* regular attribute accessor.
*/
public Object getValue(Session session) {
return session.getProperty(getAttributeName());
}
@Override
public void initializeAttributes(Class javaClass) throws DescriptorException {
// Does nothing
}
@Override
public Object getAttributeValueFromObject(Object object) throws DescriptorException {
return null;
}
@Override
public void setAttributeValueInObject(Object object, Object value) throws DescriptorException {
// Does nothing
}
}