throw new JDBCException( ResourceConstants.PREPARESTATEMENT_PARAMETER_METADATA_CANNOT_GET , e );
throw new JDBCException( ResourceConstants.PREPARESTATEMENT_PARAMETER_METADATA_CANNOT_GET, e ); } catch ( Throwable e ) {  return null;
	public IParameterMetaData getParameterMetaData( ) throws OdaException	{		assertNotNull( preStat );		try		{			/* redirect the call to JDBC preparedStatement.getParameterMetaData */			return new ParameterMetaData( this.preStat.getParameterMetaData( ) );		}		catch ( SQLException e )		{			throw new JDBCException( ResourceConstants.PREPARESTATEMENT_PARAMETER_METADATA_CANNOT_GET , e );		}	}