protected DataAccessException convertHibernateAccessException(HibernateException ex) {
if (ex instanceof JDBCConnectionException) {
return new DataAccessResourceFailureException(ex.getMessage(), ex);
}
if (ex instanceof SQLGrammarException) {
SQLGrammarException jdbcEx = (SQLGrammarException) ex;
return new InvalidDataAccessResourceUsageException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() + "]", ex);
}
if (ex instanceof QueryTimeoutException) {
QueryTimeoutException jdbcEx = (QueryTimeoutException) ex;
return new org.springframework.dao.QueryTimeoutException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() + "]", ex);
}
if (ex instanceof LockAcquisitionException) {
LockAcquisitionException jdbcEx = (LockAcquisitionException) ex;
return new CannotAcquireLockException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() + "]", ex);
}
if (ex instanceof PessimisticLockException) {
PessimisticLockException jdbcEx = (PessimisticLockException) ex;
return new PessimisticLockingFailureException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() + "]", ex);
}
if (ex instanceof ConstraintViolationException) {
ConstraintViolationException jdbcEx = (ConstraintViolationException) ex;
return new DataIntegrityViolationException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() +
"]; constraint [" + jdbcEx.getConstraintName() + "]", ex);
}
if (ex instanceof DataException) {
DataException jdbcEx = (DataException) ex;
return new DataIntegrityViolationException(ex.getMessage() + "; SQL [" + jdbcEx.getSQL() + "]", ex);
}
// end of JDBCException subclass handling
if (ex instanceof QueryException) {
return new InvalidDataAccessResourceUsageException(ex.getMessage(), ex);