org.springframework.jdbc.support.SQLExceptionTranslator Maven / Gradle / Ivy
/*
* Copyright 2002-2006 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.jdbc.support;
import java.sql.SQLException;
import org.springframework.dao.DataAccessException;
/**
* Strategy interface for translating between {@link SQLException SQLExceptions}
* and Spring's data access strategy-agnostic {@link DataAccessException}
* hierarchy.
*
* Implementations can be generic (for example, using
* {@link java.sql.SQLException#getSQLState() SQLState} codes for JDBC) or wholly
* proprietary (for example, using Oracle error codes) for greater precision.
*
* @author Rod Johnson
* @see org.springframework.dao.DataAccessException
*/
public interface SQLExceptionTranslator {
/**
* Translate the given {@link SQLException} into a generic {@link DataAccessException}.
* @param task readable text describing the task being attempted
* @param sql SQL query or update that caused the problem. May be null.
* @param ex the offending SQLException
* @return the DataAccessException to throw
*/
DataAccessException translate(String task, String sql, SQLException ex);
}