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1 | package Catalyst::Model::DBIC::Schema::Types; |
2 | |
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3 | use MooseX::Types -declare => [qw/ |
4 | ConnectInfo ConnectInfos Replicants SchemaClass CursorClass |
5 | CreateOption |
6 | /]; |
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7 | |
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8 | use Carp::Clan '^Catalyst::Model::DBIC::Schema'; |
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9 | use MooseX::Types::Moose qw/ArrayRef HashRef Str ClassName/; |
10 | use Scalar::Util 'reftype'; |
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11 | use List::MoreUtils 'all'; |
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12 | |
13 | use namespace::clean -except => 'meta'; |
14 | |
15 | subtype SchemaClass, |
16 | as ClassName; |
17 | |
18 | coerce SchemaClass, |
19 | from Str, |
20 | via { Class::MOP::load_class($_); $_ }; |
21 | |
3f139b02 |
22 | subtype CursorClass, |
23 | as ClassName; |
24 | |
25 | coerce CursorClass, |
26 | from Str, |
27 | via { Class::MOP::load_class($_); $_ }; |
28 | |
0fbbc8d5 |
29 | subtype ConnectInfo, |
30 | as HashRef, |
31 | where { exists $_->{dsn} }, |
32 | message { 'Does not look like a valid connect_info' }; |
33 | |
34 | coerce ConnectInfo, |
35 | from Str, |
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36 | via(\&_coerce_connect_info_from_str), |
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37 | from ArrayRef, |
7b1fe8c2 |
38 | via(\&_coerce_connect_info_from_arrayref); |
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39 | |
40 | # { connect_info => [ ... ] } coercion would be nice, but no chained coercions |
c4fee9b8 |
41 | # yet. |
42 | # Also no coercion from base type (yet,) but in Moose git already. |
0fbbc8d5 |
43 | # from HashRef, |
44 | # via { $_->{connect_info} }, |
45 | |
c4fee9b8 |
46 | subtype ConnectInfos, |
47 | as ArrayRef[ConnectInfo], |
48 | message { "Not a valid array of connect_info's" }; |
49 | |
50 | coerce ConnectInfos, |
51 | from Str, |
7b1fe8c2 |
52 | via { [ _coerce_connect_info_from_str() ] }, |
53 | from ArrayRef, |
54 | via { [ map { |
55 | !ref $_ ? _coerce_connect_info_from_str() |
56 | : reftype $_ eq 'HASH' ? $_ |
57 | : reftype $_ eq 'ARRAY' ? _coerce_connect_info_from_arrayref() |
58 | : die 'invalid connect_info' |
59 | } @$_ ] }; |
c4fee9b8 |
60 | |
4cbe63e7 |
61 | # Helper stuff |
62 | |
63 | subtype CreateOption, |
64 | as Str, |
65 | where { /^(?:static|dynamic)\z/ }, |
66 | message { "Invalid create option, must be one of 'static' or 'dynamic'" }; |
67 | |
c4fee9b8 |
68 | sub _coerce_connect_info_from_arrayref { |
69 | my %connect_info; |
70 | |
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71 | # make a copy |
72 | $_ = [ @$_ ]; |
73 | |
c4fee9b8 |
74 | if (!ref $_->[0]) { # array style |
75 | $connect_info{dsn} = shift @$_; |
76 | $connect_info{user} = shift @$_ if !ref $_->[0]; |
77 | $connect_info{password} = shift @$_ if !ref $_->[0]; |
78 | |
79 | for my $i (0..1) { |
80 | my $extra = shift @$_; |
81 | last unless $extra; |
39f5f008 |
82 | die "invalid connect_info" unless reftype $extra eq 'HASH'; |
c4fee9b8 |
83 | |
84 | %connect_info = (%connect_info, %$extra); |
85 | } |
86 | |
39f5f008 |
87 | die "invalid connect_info" if @$_; |
c4fee9b8 |
88 | } elsif (@$_ == 1 && reftype $_->[0] eq 'HASH') { |
89 | return $_->[0]; |
90 | } else { |
39f5f008 |
91 | die "invalid connect_info"; |
c4fee9b8 |
92 | } |
93 | |
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94 | for my $key (qw/user password/) { |
95 | $connect_info{$key} = '' |
96 | if not defined $connect_info{$key}; |
97 | } |
98 | |
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99 | \%connect_info; |
100 | } |
101 | |
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102 | sub _coerce_connect_info_from_str { |
103 | +{ dsn => $_, user => '', password => '' } |
104 | } |
105 | |
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106 | 1; |