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1 | # BEGIN BPS TAGGED BLOCK {{{ |
2 | # | |
3 | # COPYRIGHT: | |
4 | # | |
403d7b0b | 5 | # This software is Copyright (c) 1996-2013 Best Practical Solutions, LLC |
84fb5b46 MKG |
6 | # <sales@bestpractical.com> |
7 | # | |
8 | # (Except where explicitly superseded by other copyright notices) | |
9 | # | |
10 | # | |
11 | # LICENSE: | |
12 | # | |
13 | # This work is made available to you under the terms of Version 2 of | |
14 | # the GNU General Public License. A copy of that license should have | |
15 | # been provided with this software, but in any event can be snarfed | |
16 | # from www.gnu.org. | |
17 | # | |
18 | # This work is distributed in the hope that it will be useful, but | |
19 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
21 | # General Public License for more details. | |
22 | # | |
23 | # You should have received a copy of the GNU General Public License | |
24 | # along with this program; if not, write to the Free Software | |
25 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
26 | # 02110-1301 or visit their web page on the internet at | |
27 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. | |
28 | # | |
29 | # | |
30 | # CONTRIBUTION SUBMISSION POLICY: | |
31 | # | |
32 | # (The following paragraph is not intended to limit the rights granted | |
33 | # to you to modify and distribute this software under the terms of | |
34 | # the GNU General Public License and is only of importance to you if | |
35 | # you choose to contribute your changes and enhancements to the | |
36 | # community by submitting them to Best Practical Solutions, LLC.) | |
37 | # | |
38 | # By intentionally submitting any modifications, corrections or | |
39 | # derivatives to this work, or any other work intended for use with | |
40 | # Request Tracker, to Best Practical Solutions, LLC, you confirm that | |
41 | # you are the copyright holder for those contributions and you grant | |
42 | # Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, | |
43 | # royalty-free, perpetual, license to use, copy, create derivative | |
44 | # works based on those contributions, and sublicense and distribute | |
45 | # those contributions and any derivatives thereof. | |
46 | # | |
47 | # END BPS TAGGED BLOCK }}} | |
48 | ||
49 | package RT::Shredder::Dependency; | |
50 | ||
51 | use strict; | |
403d7b0b | 52 | use warnings; |
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53 | use RT::Shredder::Constants; |
54 | use RT::Shredder::Exceptions; | |
55 | ||
56 | my %FlagDescs = ( | |
57 | DEPENDS_ON, 'depends on', | |
58 | VARIABLE, 'resolvable dependency', | |
59 | WIPE_AFTER, 'delete after', | |
60 | RELATES, 'relates with', | |
61 | ); | |
62 | ||
63 | sub new | |
64 | { | |
65 | my $proto = shift; | |
66 | my $self = bless( {}, ref $proto || $proto ); | |
67 | $self->Set( @_ ); | |
68 | return $self; | |
69 | } | |
70 | ||
71 | sub Set | |
72 | { | |
73 | my $self = shift; | |
74 | my %args = ( Flags => DEPENDS_ON, @_ ); | |
75 | my @keys = qw(Flags BaseObject TargetObject); | |
76 | @$self{ @keys } = @args{ @keys }; | |
77 | ||
78 | return; | |
79 | } | |
80 | ||
81 | sub AsString | |
82 | { | |
83 | my $self = shift; | |
84 | my $res = $self->BaseObject->_AsString; | |
85 | $res .= " ". $self->FlagsAsString; | |
86 | $res .= " ". $self->TargetObject->_AsString; | |
87 | return $res; | |
88 | } | |
89 | ||
90 | sub Flags { return $_[0]->{'Flags'} } | |
91 | sub FlagsAsString | |
92 | { | |
93 | my $self = shift; | |
94 | my @res = (); | |
95 | foreach ( sort keys %FlagDescs ) { | |
96 | if( $self->Flags() & $_ ) { | |
97 | push( @res, $FlagDescs{ $_ } ); | |
98 | } | |
99 | } | |
100 | push @res, 'no flags' unless( @res ); | |
101 | return "(" . join( ',', @res ) . ")"; | |
102 | } | |
103 | ||
104 | ||
105 | sub BaseObject { return $_[0]->{'BaseObject'} } | |
106 | sub TargetObject { return $_[0]->{'TargetObject'} } | |
107 | sub Object { return shift()->{ ({@_})->{Type}. "Object" } } | |
108 | ||
109 | sub TargetClass { return ref $_[0]->{'TargetObject'} } | |
110 | sub BaseClass { return ref $_[0]->{'BaseObject'} } | |
111 | sub Class { return ref shift()->Object( @_ ) } | |
112 | ||
113 | 1; |