org.hibernate.exception.internal
Class SQLStateConversionDelegate

java.lang.Object
  org.hibernate.exception.spi.AbstractSQLExceptionConversionDelegate
      org.hibernate.exception.internal.SQLStateConversionDelegate

All Implemented Interfaces:

SQLExceptionConversionDelegate

public class SQLStateConversionDelegate
extends AbstractSQLExceptionConversionDelegate

A SQLExceptionConverter implementation which performs conversion based on the underlying SQLState. Interpretation of a SQL error based on SQLState is not nearly as accurate as using the ErrorCode (which is, however, vendor-specific). SQLState codes are defined by both ANSI SQL specs and X/Open. Some of the "classes" are shared, others are specific to one or another, yet others are custom vendor classes. Unfortunately I have not been able to find a "blessed" list of X/Open codes. These codes are cobbled together between ANSI SQL spec and error code tables from few vendors documentation.

Constructor Summary

SQLStateConversionDelegate(ConversionContext conversionContext)

Method Summary

JDBCException

convert(SQLException sqlException, String message, String sql) Convert the given SQLException into the Hibernate JDBCException hierarchy.

Methods inherited from class org.hibernate.exception.spi.AbstractSQLExceptionConversionDelegate

getConversionContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SQLStateConversionDelegate

public SQLStateConversionDelegate(ConversionContext conversionContext)

Method Detail

convert

public JDBCException convert(SQLException sqlException,
                             String message,
                             String sql)

Description copied from interface: SQLExceptionConversionDelegate

Convert the given SQLException into the Hibernate JDBCException hierarchy.

Parameters:

sqlException - The SQLException to be converted.

message - An (optional) error message.

sql - The SQL statement, if one, being performed when the exception occurred.

Returns:

The resulting JDBCException, can be null