/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.loader.plan.internal;
import org.hibernate.LockMode;
import org.hibernate.engine.FetchStrategy;
import org.hibernate.loader.plan.spi.CollectionFetch;
import org.hibernate.loader.plan.spi.CompositeFetch;
import org.hibernate.loader.plan.spi.EntityFetch;
import org.hibernate.loader.plan.spi.FetchOwner;
import org.hibernate.loader.plan.spi.build.LoadPlanBuildingContext;
import org.hibernate.persister.walking.spi.AssociationAttributeDefinition;
import org.hibernate.persister.walking.spi.CompositionDefinition;
/**
* @author Steve Ebersole
*/
public class LoadPlanBuildingHelper {
public static CollectionFetch buildStandardCollectionFetch(
FetchOwner fetchOwner,
AssociationAttributeDefinition attributeDefinition,
FetchStrategy fetchStrategy,
LoadPlanBuildingContext loadPlanBuildingContext) {
return new CollectionFetch(
loadPlanBuildingContext.getSessionFactory(),
LockMode.NONE, // todo : for now
fetchOwner,
fetchStrategy,
attributeDefinition.getName()
);
}
public static EntityFetch buildStandardEntityFetch(
FetchOwner fetchOwner,
AssociationAttributeDefinition attributeDefinition,
FetchStrategy fetchStrategy,
LoadPlanBuildingContext loadPlanBuildingContext) {
return new EntityFetch(
loadPlanBuildingContext.getSessionFactory(),
LockMode.NONE, // todo : for now
fetchOwner,
attributeDefinition.getName(),
fetchStrategy
);
}
public static CompositeFetch buildStandardCompositeFetch(
FetchOwner fetchOwner,
CompositionDefinition attributeDefinition,
LoadPlanBuildingContext loadPlanBuildingContext) {
return new CompositeFetch(
loadPlanBuildingContext.getSessionFactory(),
fetchOwner,
attributeDefinition.getName()
);
}
}