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/**
* Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
* 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:
* Martin Taal - initial api
* Eike Stepper - maintenance
*/
package org.eclipse.emf.cdo.server.internal.hibernate.tuplizer;
import org.eclipse.emf.cdo.server.internal.hibernate.CDOHibernateConstants;
import org.eclipse.emf.cdo.spi.common.revision.CDOFeatureMapEntry;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.xml.type.XMLTypePackage;
import org.hibernate.mapping.Component;
import org.hibernate.mapping.Property;
import org.hibernate.property.Getter;
import org.hibernate.property.PropertyAccessor;
import org.hibernate.property.Setter;
import org.hibernate.tuple.Instantiator;
import org.hibernate.tuple.component.AbstractComponentTuplizer;
/**
* Tuplizer for feature map entries. These types are mapped using the dynamic capabilities of Hibernate.
*
* @see CDOFeatureMapEntry
* @see FeatureMapEntryPropertyHandler
* @see FeatureMapEntryFeatureURIPropertyHandler
* @author <a href="mailto:mtaal@elver.org">Martin Taal</a>
*/
public class FeatureMapEntryTuplizer extends AbstractComponentTuplizer
{
private static final long serialVersionUID = 1L;
private static final EStructuralFeature TEXT = XMLTypePackage.eINSTANCE.getXMLTypeDocumentRoot_Text();
private static final EStructuralFeature CDATA = XMLTypePackage.eINSTANCE.getXMLTypeDocumentRoot_CDATA();
private static final EStructuralFeature COMMENT = XMLTypePackage.eINSTANCE.getXMLTypeDocumentRoot_Comment();
public FeatureMapEntryTuplizer(Component component)
{
super(component);
}
@Override
protected Instantiator buildInstantiator(Component component)
{
return new FeatureMapEntryInstantiator(component);
}
@Override
protected Getter buildGetter(Component component, Property prop)
{
return getPropertyAccessor(prop, component).getGetter(component.getComponentClass(), prop.getName());
}
@Override
protected Setter buildSetter(Component component, Property prop)
{
return getPropertyAccessor(prop, component).getSetter(component.getComponentClass(), prop.getName());
}
protected PropertyAccessor getPropertyAccessor(Property mappedProperty, Component component)
{
if (mappedProperty.getName().compareToIgnoreCase(CDOHibernateConstants.FEATUREMAP_PROPERTY_FEATURE) == 0)
{
return new FeatureMapEntryFeatureURIPropertyHandler();
}
else if (mappedProperty.getName().compareToIgnoreCase(CDOHibernateConstants.FEATUREMAP_PROPERTY_COMMENT) == 0)
{
final FeatureMapEntryPropertyHandler propertyHandler = new FeatureMapEntryPropertyHandler();
propertyHandler.setPropertyName(COMMENT.getName());
return propertyHandler;
}
else if (mappedProperty.getName().compareToIgnoreCase(CDOHibernateConstants.FEATUREMAP_PROPERTY_CDATA) == 0)
{
final FeatureMapEntryPropertyHandler propertyHandler = new FeatureMapEntryPropertyHandler();
propertyHandler.setPropertyName(CDATA.getName());
return propertyHandler;
}
else if (mappedProperty.getName().compareToIgnoreCase(CDOHibernateConstants.FEATUREMAP_PROPERTY_TEXT) == 0)
{
final FeatureMapEntryPropertyHandler propertyHandler = new FeatureMapEntryPropertyHandler();
propertyHandler.setPropertyName(TEXT.getName());
return propertyHandler;
}
else if (mappedProperty.getName().endsWith(CDOHibernateConstants.FEATUREMAP_PROPERTY_ANY_PRIMITIVE))
{
final WildCardAttributePropertyHandler propertyHandler = new WildCardAttributePropertyHandler();
final int index = mappedProperty.getName().lastIndexOf("_");
final String propName = mappedProperty.getName().substring(0, index);
propertyHandler.setPropertyName(propName);
return propertyHandler;
}
else if (mappedProperty.getName().endsWith(CDOHibernateConstants.FEATUREMAP_PROPERTY_ANY_REFERENCE))
{
final FeatureMapEntryPropertyHandler propertyHandler = new FeatureMapEntryPropertyHandler();
final int index = mappedProperty.getName().lastIndexOf("_");
final String propName = mappedProperty.getName().substring(0, index);
propertyHandler.setPropertyName(propName);
return propertyHandler;
}
final FeatureMapEntryPropertyHandler propertyHandler = new FeatureMapEntryPropertyHandler();
propertyHandler.setPropertyName(mappedProperty.getName());
return propertyHandler;
}
@SuppressWarnings("rawtypes")
public Class getMappedClass()
{
return CDOFeatureMapEntry.class;
}
}
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