org.picketlink.idm.jpa.internal.mappers.RelationshipMapper Maven / Gradle / Ivy
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*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
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package org.picketlink.idm.jpa.internal.mappers;
import org.picketlink.common.properties.query.AnnotatedPropertyCriteria;
import org.picketlink.common.properties.query.PropertyQueries;
import org.picketlink.idm.jpa.annotations.RelationshipClass;
import org.picketlink.idm.model.Relationship;
/**
* @author pedroigor
*/
public class RelationshipMapper extends AbstractAttributedTypeMapper {
@Override
public boolean supports(Class entityType) {
return PropertyQueries.createQuery(entityType)
.addCriteria(new AnnotatedPropertyCriteria(RelationshipClass.class))
.getFirstResult() != null;
}
@Override
public EntityMapping configure(Class managedType, Class entityType) {
if (!Relationship.class.isAssignableFrom(managedType)) {
managedType = Relationship.class;
}
EntityMapping entityMapping = super.configure(managedType, entityType);
entityMapping.addTypeProperty(getAnnotatedProperty(RelationshipClass.class, entityType));
return entityMapping;
}
}