Class RowMapperNotNullConstraintsResultSetExtractor

  • public class RowMapperNotNullConstraintsResultSetExtractor
    extends RowMapperResultSetExtractor
    Adapter implementation of the ResultSetExtractor interface that delegates to a RowMapper which is supposed to create a not null constraint object for each row.

    Special mapper needed because sys table ALL_CONSTRAINTS provides info about not null constraints that have type 'C' and SEARCH_CONDITION(Text of search condition for a check constraint) field with 'is not null' string of data type: 'LONG' But type 'LONG' limits us to do any text operations (match, contains, etc.) on DB level Only one way to do this on backend side

    See Also:
    RowMapper, RowMapperResultSetExtractor, Executor