/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.hql.internal.ast.exec;
import org.hibernate.HibernateException;
import org.hibernate.engine.spi.QueryParameters;
import org.hibernate.engine.spi.SessionImplementor;
/**
* Encapsulates the strategy required to execute various types of update, delete,
* and insert statements issued through HQL.
*
* @author Steve Ebersole
*/
public interface StatementExecutor {
public String[] getSqlStatements();
/**
* Execute the sql managed by this executor using the given parameters.
*
* @param parameters Essentially bind information for this processing.
* @param session The session originating the request.
* @return The number of entities updated/deleted.
* @throws HibernateException
*/
public int execute(QueryParameters parameters, SessionImplementor session) throws HibernateException;
}