ErrorCodeConverter (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.exception
Class ErrorCodeConverter

java.lang.Object
  net.sf.hibernate.exception.ErrorCodeConverter

All Implemented Interfaces:: SQLExceptionConverter

public class ErrorCodeConverter
extends Object
implements SQLExceptionConverter

A SQLExceptionConverter implementation which performs converion based on the vendor specific ErrorCode. This is just intended really as just a base class for converters which know the interpretation of vendor-specific codes.

Author:: Steve Ebersole

Constructor Summary

ErrorCodeConverter(ViolatedConstraintNameExtracter extracter)


Method Summary

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

protected int[] getConnectionErrorCodes()
          The error codes representing issues with a connection.

protected int[] getIntegrityViolationErrorCodes()
          The error codes representing various types of database integrity issues.

protected int[] getLockAcquisitionErrorCodes()


protected int[] getSQLGrammarErrorCodes()
          The error codes representing SQL grammar issues.

protected JDBCException handledNonSpecificException(SQLException sqlException, String message)
          Handle an exception not converted to a specific type based on the built-in checks.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorCodeConverter

public ErrorCodeConverter(ViolatedConstraintNameExtracter extracter)

Method Detail

getSQLGrammarErrorCodes

protected int[] getSQLGrammarErrorCodes()

The error codes representing SQL grammar issues.

Returns:: The SQL grammar error codes.

getConnectionErrorCodes

protected int[] getConnectionErrorCodes()

The error codes representing issues with a connection.

Returns:: The connection error codes.

getIntegrityViolationErrorCodes

protected int[] getIntegrityViolationErrorCodes()

The error codes representing various types of database integrity issues.

Returns:: The integrity violation error codes.

getLockAcquisitionErrorCodes

protected int[] getLockAcquisitionErrorCodes()

convert

public JDBCException convert(SQLException sqlException,
                             String message)

Convert the given SQLException into Hibernate's JDBCException hierarchy.

Specified by:: convert in interface SQLExceptionConverter

Parameters:: sqlException - The SQLException to be converted.; message - An optional error message.
Returns:: The resulting JDBCException.
See Also:: ConstraintViolationException, JDBCConnectionException, SQLGrammarException, LockAcquisitionException

handledNonSpecificException

protected JDBCException handledNonSpecificException(SQLException sqlException,
                                                    String message)

Handle an exception not converted to a specific type based on the built-in checks.

Parameters:: sqlException - The exception to be handled.; message - An optional message
Returns:: The converted exception; should never be null.