/usr/share/perl5/Rose/DB/Object/Metadata/Column/Character.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | package Rose::DB::Object::Metadata::Column::Character;
use strict;
use Carp();
use Rose::Object::MakeMethods::Generic;
use Rose::DB::Object::MakeMethods::Generic;
use Rose::DB::Object::Metadata::Column::Scalar;
our @ISA = qw(Rose::DB::Object::Metadata::Column::Scalar);
our $VERSION = '0.803';
sub type { 'character' }
foreach my $type (__PACKAGE__->available_method_types)
{
__PACKAGE__->method_maker_type($type => 'character')
}
sub parse_value
{
my ($self, $db, $value) = @_;
my $length = $self->length or return $value;
if(length($value) > $length)
{
my $overflow = $self->overflow;
if($overflow eq 'fatal')
{
local $Carp::CarpLevel = $Carp::CarpLevel + 1;
Carp::croak $self->parent->class, ': Value for ', $self->name, ' is too long. Maximum ',
"length is $length character@{[ $length == 1 ? '' : 's' ]}. ",
"Value is ", length($value), " characters: $value";
}
elsif($overflow eq 'warn')
{
local $Carp::CarpLevel = $Carp::CarpLevel + 1;
Carp::carp $self->parent->class, ': Value for ', $self->name, ' is too long. Maximum ',
"length is $length character@{[ $length == 1 ? '' : 's' ]}. ",
"Value is ", length($value), " characters: $value";
}
}
return sprintf("%-*s", $length, substr($value, 0, $length));
}
*format_value = \&parse_value;
sub init_with_dbi_column_info
{
my($self, $col_info) = @_;
$self->SUPER::init_with_dbi_column_info($col_info);
if(defined $col_info->{'CHAR_OCTET_LENGTH'})
{
$self->length($col_info->{'CHAR_OCTET_LENGTH'});
}
return;
}
1;
__END__
=head1 NAME
Rose::DB::Object::Metadata::Column::Character - Character column metadata.
=head1 SYNOPSIS
use Rose::DB::Object::Metadata::Column::Character;
$col = Rose::DB::Object::Metadata::Column::Character->new(...);
$col->make_methods(...);
...
=head1 DESCRIPTION
Objects of this class store and manipulate metadata for character 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<character|Rose::DB::Object::MakeMethods::Generic/character>, ...
=item C<get>
L<Rose::DB::Object::MakeMethods::Generic>, L<character|Rose::DB::Object::MakeMethods::Generic/character>, ...
=item C<get_set>
L<Rose::DB::Object::MakeMethods::Generic>, L<character|Rose::DB::Object::MakeMethods::Generic/character>, ...
=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<parse_value DB, VALUE>
If C<length> is defined, returns VALUE truncated to a maximum of C<length> characters, or padding with spaces to be exactly C<length> characters long. DB is a L<Rose::DB> object that may be as part of the parsing process. Both arguments are required.
=item B<type>
Returns "character".
=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.
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