/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ejb.plugins.cmp.jdbc;
import org.jboss.system.ServiceMBeanSupport;
import java.sql.SQLException;
/**
* Default SQLExceptionProcessor.
*
* @author <a href="mailto:jeremy@boynes.com">Jeremy Boynes</a>
*
* @jmx.mbean
*/
public final class SQLExceptionProcessor extends ServiceMBeanSupport implements SQLExceptionProcessorMBean
{
private static final String DUPLICATE_CODE = "23000";
/**
* Return true if the exception indicates that an operation failed due to a
* unique constraint violation. This could be from any unique constraint
* not just the primary key.
*
* @param e the SQLException to process
* @return true if it was caused by a unique constraint violation
* @jmx.managed-operation
*/
public boolean isDuplicateKey(SQLException e)
{
return DUPLICATE_CODE.equals(e.getSQLState());
}
}