70 lines
1.4 KiB
Perl
70 lines
1.4 KiB
Perl
package Koha::AuthorisedValueCategories;
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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use Modern::Perl;
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use Carp;
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use Koha::Database;
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use Koha::Exceptions;
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use Koha::AuthorisedValueCategory;
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use base qw(Koha::Objects);
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=head1 NAME
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Koha::AuthorisedValueCategories - Koha AuthorisedValueCategory Object set class
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=head1 API
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=head2 Class Methods
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=cut
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=head3 delete
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Overridden delete method to prevent system default deletions
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=cut
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sub delete {
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my ($self) = @_;
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my @set = $self->as_list;
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for my $type (@set) {
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if ( $type->is_system ) {
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Koha::Exceptions::CannotDeleteDefault->throw;
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}
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}
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return $self->SUPER::delete;
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}
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=head3 type
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=cut
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sub _type {
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return 'AuthorisedValueCategory';
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}
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sub object_class {
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return 'Koha::AuthorisedValueCategory';
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}
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1;
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