/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.action.internal;
import org.hibernate.action.spi.BeforeTransactionCompletionProcess;
import org.hibernate.engine.spi.EntityEntry;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.persister.entity.EntityPersister;
A BeforeTransactionCompletionProcess impl to verify and increment an entity version as party
of before-transaction-completion processing
Author: Scott Marlow
/**
* A BeforeTransactionCompletionProcess impl to verify and increment an entity version as party
* of before-transaction-completion processing
*
* @author Scott Marlow
*/
public class EntityIncrementVersionProcess implements BeforeTransactionCompletionProcess {
private final Object object;
private final EntityEntry entry;
Constructs an EntityIncrementVersionProcess for the given entity.
Params: - object – The entity instance
- entry – The entity's EntityEntry reference
/**
* Constructs an EntityIncrementVersionProcess for the given entity.
*
* @param object The entity instance
* @param entry The entity's EntityEntry reference
*/
public EntityIncrementVersionProcess(Object object, EntityEntry entry) {
this.object = object;
this.entry = entry;
}
Perform whatever processing is encapsulated here before completion of the transaction.
Params: - session – The session on which the transaction is preparing to complete.
/**
* Perform whatever processing is encapsulated here before completion of the transaction.
*
* @param session The session on which the transaction is preparing to complete.
*/
@Override
public void doBeforeTransactionCompletion(SessionImplementor session) {
final EntityPersister persister = entry.getPersister();
final Object nextVersion = persister.forceVersionIncrement( entry.getId(), entry.getVersion(), session );
entry.forceLocked( object, nextVersion );
}
}