/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008-2011, 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.engine.loading.internal;
import java.sql.ResultSet;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.internal.CoreMessageLogger;
import org.jboss.logging.Logger;
Tracks information about loading of entities specific to a given result set. These can be hierarchical.
Author: Steve Ebersole
/**
* Tracks information about loading of entities specific to a given result set. These can be hierarchical.
*
* @author Steve Ebersole
*/
public class EntityLoadContext {
private static final CoreMessageLogger LOG = Logger.getMessageLogger( CoreMessageLogger.class, EntityLoadContext.class.getName() );
private final LoadContexts loadContexts;
private final ResultSet resultSet;
// todo : need map? the prob is a proper key, right?
private final List hydratingEntities = new ArrayList( 20 );
public EntityLoadContext(LoadContexts loadContexts, ResultSet resultSet) {
this.loadContexts = loadContexts;
this.resultSet = resultSet;
}
void cleanup() {
if ( !hydratingEntities.isEmpty() ) {
LOG.hydratingEntitiesCount( hydratingEntities.size() );
}
hydratingEntities.clear();
}
@Override
public String toString() {
return super.toString() + "<rs=" + resultSet + ">";
}
}