/usr/share/perl5/Rose/DB/Object/Metadata/Column/Numeric.pm is in librose-db-object-perl 1:0.815-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | package Rose::DB::Object::Metadata::Column::Numeric;
use strict;
use Rose::Object::MakeMethods::Generic;
use Rose::DB::Object::Metadata::Column::Scalar;
our @ISA = qw(Rose::DB::Object::Metadata::Column::Scalar);
our $VERSION = '0.812';
__PACKAGE__->delete_common_method_maker_argument_names('length');
__PACKAGE__->add_common_method_maker_argument_names
(
qw(precision scale)
);
Rose::Object::MakeMethods::Generic->make_methods
(
{ preserve_existing => 1 },
scalar => [ __PACKAGE__->common_method_maker_argument_names ]
);
sub type { 'numeric' }
sub should_inline_value
{
my($self, $db, $value) = @_;
no warnings 'uninitialized';
return (($db->validate_numeric_keyword($value) && $db->should_inline_numeric_keyword($value)) ||
($db->keyword_function_calls && $value =~ /^\w+\(.*\)$/)) ? 1 : 0;
}
sub init_with_dbi_column_info
{
my($self, $col_info) = @_;
$self->precision(defined $col_info->{'NUMERIC_PRECISION'} ?
$col_info->{'NUMERIC_PRECISION'} : $col_info->{'COLUMN_SIZE'});
$self->scale(defined $col_info->{'NUMERIC_SCALE'} ?
$col_info->{'NUMERIC_SCALE'} : $col_info->{'DECIMAL_DIGITS'});
# Prevent COLUMN_SIZE from setting bogus length in superclass
delete $col_info->{'COLUMN_SIZE'};
$self->SUPER::init_with_dbi_column_info($col_info);
return;
}
sub perl_column_definition_attributes
{
grep { $_ ne 'length' } shift->SUPER::perl_column_definition_attributes;
}
1;
__END__
=head1 NAME
Rose::DB::Object::Metadata::Column::Numeric - Numeric column metadata.
=head1 SYNOPSIS
use Rose::DB::Object::Metadata::Column::Numeric;
$col = Rose::DB::Object::Metadata::Column::Numeric->new(...);
$col->make_methods(...);
...
=head1 DESCRIPTION
Objects of this class store and manipulate metadata for numeric columns in a database. Column metadata objects store information about columns (data type, size, etc.) and are responsible for creating object methods that manipulate column values.
This class inherits from L<Rose::DB::Object::Metadata::Column::Scalar>. Inherited methods that are not overridden will not be documented a second time here. See the L<Rose::DB::Object::Metadata::Column::Scalar> documentation for more information.
=head1 METHOD MAP
=over 4
=item C<get_set>
L<Rose::DB::Object::MakeMethods::Generic>, L<scalar|Rose::DB::Object::MakeMethods::Generic/scalar>, C<interface =E<gt> 'get_set', ...>
=item C<get>
L<Rose::DB::Object::MakeMethods::Generic>, L<scalar|Rose::DB::Object::MakeMethods::Generic/scalar>, C<interface =E<gt> 'get', ...>
=item C<get_set>
L<Rose::DB::Object::MakeMethods::Generic>, L<scalar|Rose::DB::Object::MakeMethods::Generic/scalar>, C<interface =E<gt> 'set', ...>
=back
See the L<Rose::DB::Object::Metadata::Column|Rose::DB::Object::Metadata::Column/"MAKING METHODS"> documentation for an explanation of this method map.
=head1 OBJECT METHODS
=over 4
=item B<precision [INT]>
Get or set the precision of the numeric value. The precision is the total count of significant digits in the whole number. That is, the number of digits to both sides of the decimal point. For example, the number 23.5141 has a precision of 6.
=item B<scale [INT]>
Get or set the scale of the numeric value. The scale is the count of decimal digits in the fractional part, to the right of the decimal point. For example, the number 23.5141 has a scale of 4. Integers can be considered to have a scale of zero.
=item B<type>
Returns "numeric".
=back
=head1 AUTHOR
John C. Siracusa (siracusa@gmail.com)
=head1 LICENSE
Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is
free software; you can redistribute it and/or modify it under the same terms
as Perl itself.
|