# --
# Copyright (C) 2001-2017 OTRS AG, http://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (AGPL). If you
# did not receive this file, see http://www.gnu.org/licenses/agpl.txt.
# --

package Kernel::GenericInterface::Event::ObjectType::LinkObject;

use strict;
use warnings;

use Kernel::System::VariableCheck qw(:all);

our @ObjectDependencies = (
    'Kernel::System::Log',
    'Kernel::System::LinkObject',
);

=head1 NAME

Kernel::GenericInterface::Event::ObjectType::LinkObject - GenericInterface event data handler

=head1 SYNOPSIS

This event handler gathers data from objects.

=cut

sub new {
    my ( $Type, %Param ) = @_;

    # Allocate new hash for object.
    my $Self = {};
    bless( $Self, $Type );

    return $Self;
}

sub DataGet {
    my ( $Self, %Param ) = @_;

    for my $Needed (qw(Data)) {
        if ( !$Param{$Needed} ) {
            $Kernel::OM->Get('Kernel::System::Log')->Log(
                Priority => 'error',
                Message  => "Need $Needed!"
            );
            return;
        }
    }

    for my $Needed (qw(SourceObject SourceKey TargetObject TargetKey Type State)) {
        if ( !$Param{Data}->{$Needed} ) {
            $Kernel::OM->Get('Kernel::System::Log')->Log(
                Priority => 'error',
                Message  => "Need LinkObjectID!",
            );
            return;
        }
    }

    my %ObjectData = (
        SourceObject => $Param{Data}->{SourceObject},
        SourceKey    => $Param{Data}->{SourceKey},
        TargetObject => $Param{Data}->{TargetObject},
        TargetKey    => $Param{Data}->{TargetKey},
        Type         => $Param{Data}->{Type},
        State        => $Param{Data}->{State},
    );

    return %ObjectData;
}

1;

=head1 TERMS AND CONDITIONS

This software is part of the OTRS project (L<http://otrs.org/>).

This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (AGPL). If you
did not receive this file, see L<http://www.gnu.org/licenses/agpl.txt>.

=cut
