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