/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2012, 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.exception.spi;
import java.sql.SQLException;
import org.hibernate.JDBCException;
/**
* Allow a {@link SQLExceptionConverter} to work by chaining together multiple such delegates. The main
* difference between a delegate and a full-fledged converter is that a delegate may return {@code null}.
*
* @author Steve Ebersole
*/
public interface SQLExceptionConversionDelegate {
/**
* Convert the given SQLException into the Hibernate {@link org.hibernate.JDBCException} hierarchy.
*
* @param sqlException The SQLException to be converted.
* @param message An (optional) error message.
* @param sql The {@literal SQL} statement, if one, being performed when the exception occurred.
*
* @return The resulting JDBCException, can be {@code null}
*/
public JDBCException convert(SQLException sqlException, String message, String sql);
}