org.hibernate.internal.NonFlushedChangesImpl Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2009-2011, 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.internal;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import org.jboss.logging.Logger;
import org.hibernate.engine.internal.StatefulPersistenceContext;
import org.hibernate.engine.spi.ActionQueue;
import org.hibernate.engine.spi.NonFlushedChanges;
import org.hibernate.event.spi.EventSource;
public final class NonFlushedChangesImpl implements NonFlushedChanges, Serializable {
private static final Logger LOG = Logger.getLogger( NonFlushedChangesImpl.class.getName() );
private transient ActionQueue actionQueue;
private transient StatefulPersistenceContext persistenceContext;
public NonFlushedChangesImpl(EventSource session) {
this.actionQueue = session.getActionQueue();
this.persistenceContext = ( StatefulPersistenceContext ) session.getPersistenceContext();
}
/* package-protected */
ActionQueue getActionQueue() {
return actionQueue;
}
/* package-protected */
StatefulPersistenceContext getPersistenceContext() {
return persistenceContext;
}
public void clear() {
}
private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException {
LOG.trace( "Deserializing NonFlushedChangesImpl" );
ois.defaultReadObject();
persistenceContext = StatefulPersistenceContext.deserialize( ois, null );
actionQueue = ActionQueue.deserialize( ois, null );
}
private void writeObject(ObjectOutputStream oos) throws IOException {
LOG.trace( "Serializing NonFlushedChangesImpl" );
oos.defaultWriteObject();
persistenceContext.serialize( oos );
actionQueue.serialize( oos );
}
}