java.lang.Object
   java.lang.Throwable
      java.lang.Exception
         java.lang.RuntimeException
            org.springframework.core.NestedRuntimeException
               org.springframework.dao.DataAccessException

All Implemented Interfaces:
    Serializable

Direct Known Subclasses:
    ObjectRetrievalFailureException, OptimisticLockingFailureException, DataIntegrityViolationException, DeadlockLoserDataAccessException, CannotSerializeTransactionException, TypeMismatchDataAccessException, JdoObjectRetrievalFailureException, JdoSystemException, UncategorizedDataAccessException, DataSourceLookupFailureException, CannotGetCciConnectionException, NonTransientDataAccessException, HibernateObjectRetrievalFailureException, InvalidResultSetAccessException, CannotAcquireLockException, HibernateSystemException, TopLinkOptimisticLockingFailureException, HibernateOptimisticLockingFailureException, CleanupFailureDataAccessException, TopLinkQueryException, IncorrectUpdateSemanticsDataAccessException, SqlXmlFeatureNotImplementedException, RecoverableDataAccessException, IncorrectResultSizeDataAccessException, LobRetrievalFailureException, UncategorizedSQLException, PermissionDeniedDataAccessException, JpaOptimisticLockingFailureException, IncorrectResultSetColumnCountException, NonTransientDataAccessResourceException, HibernateOptimisticLockingFailureException, HibernateQueryException, HibernateSystemException, OjbOperationException, BadSqlGrammarException, HibernateJdbcException, JpaSystemException, HibernateJdbcException, InvalidDataAccessResourceUsageException, TransientDataAccessException, DataRetrievalFailureException, CciOperationNotSupportedException, CannotGetJdbcConnectionException, TransientDataAccessResourceException, RecordTypeNotSupportedException, TopLinkJdbcException, JpaObjectRetrievalFailureException, JdoResourceFailureException, HibernateObjectRetrievalFailureException, InvalidDataAccessApiUsageException, TopLinkSystemException, CannotCreateRecordException, PessimisticLockingFailureException, InvalidResultSetAccessException, JdoOptimisticLockingFailureException, ObjectOptimisticLockingFailureException, JdoUsageException, JdbcUpdateAffectedIncorrectNumberOfRowsException, EmptyResultDataAccessException, SQLWarningException, ConcurrencyFailureException, DataAccessResourceFailureException, HibernateQueryException

This exception hierarchy aims to let user code find and handle the kind of error encountered without knowing the details of the particular data access API in use (e.g. JDBC). Thus it is possible to react to an optimistic locking failure without knowing that JDBC is being used.

As this class is a runtime exception, there is no need for user code to catch it or subclasses if any error is to be considered fatal (the usual case).

author: Rod - Johnson

 public DataAccessException(String msg) 
{
		super(msg);
}

 public DataAccessException(String msg,
    Throwable cause) 
{
		super(msg, cause);
}