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- ############################################################################
- #
- # Win32::ASP::Field::int - implements int fields in the Win32-ASP-DB system
- #
- # Author: Toby Everett
- # Revision: 0.02
- # Last Change:
- ############################################################################
- # Copyright 1999, 2000 Toby Everett. All rights reserved.
- #
- # This file is distributed under the Artistic License. See
- # http://www.ActiveState.com/corporate/artistic_license.htm or
- # the license that comes with your perl distribution.
- #
- # For comments, questions, bugs or general interest, feel free to
- # contact Toby Everett at teverett@alascom.att.com
- ############################################################################
-
- use Win32::ASP::Field;
- use Error qw/:try/;
- use Win32::ASP::Error;
-
- package Win32::ASP::Field::int;
-
- @ISA = ('Win32::ASP::Field');
-
- use strict;
-
- sub _check_value {
- my $self = shift;
- my($value) = @_;
-
- if (defined $value and int($value) ne $value) {
- throw Win32::ASP::Error::Field::bad_value (field => $self, bad_value => $value,
- error => "The value is not an integer");
- }
-
- $self->SUPER::_check_value($value);
- }
-
- sub _as_sql {
- my $self = shift;
- my($value) = @_;
-
- $self->check_value($value);
-
- defined $value or return 'NULL';
- return int($value);
- }
-
- 1;
-