line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package EntityModel::Entity; |
2
|
|
|
|
|
|
|
{ |
3
|
|
|
|
|
|
|
$EntityModel::Entity::VERSION = '0.102'; |
4
|
|
|
|
|
|
|
} |
5
|
|
|
|
|
|
|
use EntityModel::Class { |
6
|
18
|
|
|
|
|
446
|
name => { type => 'string' }, |
7
|
|
|
|
|
|
|
'package' => { type => 'string' }, |
8
|
|
|
|
|
|
|
type => { type => 'string' }, |
9
|
|
|
|
|
|
|
description => { type => 'string' }, |
10
|
|
|
|
|
|
|
primary => { type => 'string' }, |
11
|
|
|
|
|
|
|
keyfield => { type => 'EntityModel::Field' }, |
12
|
|
|
|
|
|
|
constraint => { type => 'array', subclass => 'EntityModel::Entity::Constraint' }, |
13
|
|
|
|
|
|
|
field => { type => 'array', subclass => 'EntityModel::Field' }, |
14
|
|
|
|
|
|
|
field_map => { type => 'hash', scope => 'private', watch => { field => 'name' } }, |
15
|
18
|
|
|
18
|
|
58734
|
}; |
|
18
|
|
|
|
|
97107
|
|
16
|
18
|
|
|
18
|
|
10300
|
no if $] >= 5.017011, warnings => "experimental::smartmatch"; |
|
18
|
|
|
|
|
33
|
|
|
18
|
|
|
|
|
157
|
|
17
|
|
|
|
|
|
|
|
18
|
18
|
|
|
18
|
|
1836
|
use overload '""' => sub { 'entity:' . shift->name }, fallback => 1; |
|
18
|
|
|
20
|
|
32
|
|
|
18
|
|
|
|
|
178
|
|
|
20
|
|
|
|
|
3384
|
|
19
|
|
|
|
|
|
|
|
20
|
|
|
|
|
|
|
=head1 NAME |
21
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
EntityModel::Entity - entity definition for L |
23
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
=head1 VERSION |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
version 0.102 |
27
|
|
|
|
|
|
|
|
28
|
|
|
|
|
|
|
=head1 SYNOPSIS |
29
|
|
|
|
|
|
|
|
30
|
|
|
|
|
|
|
See L. |
31
|
|
|
|
|
|
|
|
32
|
|
|
|
|
|
|
=head1 DESCRIPTION |
33
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
See L. |
35
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
=head1 METHODS |
37
|
|
|
|
|
|
|
|
38
|
|
|
|
|
|
|
=cut |
39
|
|
|
|
|
|
|
|
40
|
|
|
|
|
|
|
=head2 new |
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
Creates a new entity with the given name. |
43
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
=cut |
45
|
|
|
|
|
|
|
|
46
|
|
|
|
|
|
|
sub new_from_name { |
47
|
14
|
|
|
14
|
0
|
27
|
my $class = shift; |
48
|
14
|
|
|
|
|
21
|
my $name = shift; |
49
|
14
|
|
|
|
|
67
|
return bless { name => $name }, $class; |
50
|
|
|
|
|
|
|
} |
51
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
=head2 new |
53
|
|
|
|
|
|
|
|
54
|
|
|
|
|
|
|
Instantiates a new object. |
55
|
|
|
|
|
|
|
|
56
|
|
|
|
|
|
|
Takes the following parameters: |
57
|
|
|
|
|
|
|
|
58
|
|
|
|
|
|
|
=over 4 |
59
|
|
|
|
|
|
|
|
60
|
|
|
|
|
|
|
=item * name - the name to apply to this entity |
61
|
|
|
|
|
|
|
|
62
|
|
|
|
|
|
|
=item * field - an arrayref defining the field structure, see L for |
63
|
|
|
|
|
|
|
more information on the expected format here. |
64
|
|
|
|
|
|
|
|
65
|
|
|
|
|
|
|
=item * primary - which field(s) to use as the primary key, as a string or arrayref |
66
|
|
|
|
|
|
|
|
67
|
|
|
|
|
|
|
=item * auto_primary (optional) - automatically create an appropriate |
68
|
|
|
|
|
|
|
primary key and sequence |
69
|
|
|
|
|
|
|
|
70
|
|
|
|
|
|
|
=item * type (optional) - type information, currently unused |
71
|
|
|
|
|
|
|
|
72
|
|
|
|
|
|
|
=back |
73
|
|
|
|
|
|
|
|
74
|
|
|
|
|
|
|
Returns the new instance |
75
|
|
|
|
|
|
|
|
76
|
|
|
|
|
|
|
For backwards-compatibility reasons, when called with a single parameter |
77
|
|
|
|
|
|
|
this will have the same effect as the L method. |
78
|
|
|
|
|
|
|
Use of this interface is strongly discouraged in new code, since it is |
79
|
|
|
|
|
|
|
likely to be deprecated in the near future. |
80
|
|
|
|
|
|
|
|
81
|
|
|
|
|
|
|
=cut |
82
|
|
|
|
|
|
|
|
83
|
|
|
|
|
|
|
sub new { |
84
|
20
|
|
|
20
|
1
|
47287
|
my $class = shift; |
85
|
|
|
|
|
|
|
# Support the deprecated ->new('name') interface |
86
|
20
|
100
|
|
|
|
118
|
return $class->new_from_name(@_) if @_ == 1; |
87
|
|
|
|
|
|
|
|
88
|
6
|
|
|
|
|
26
|
my %args = @_; |
89
|
6
|
|
|
|
|
25
|
my $self = bless { }, $class; |
90
|
|
|
|
|
|
|
|
91
|
6
|
|
|
|
|
43
|
$self->name(delete $args{name}); |
92
|
6
|
100
|
|
|
|
269
|
my @fields = @{delete $args{field} || []}; |
|
6
|
|
|
|
|
44
|
|
93
|
6
|
|
|
|
|
17
|
my $primary = delete $args{primary}; |
94
|
6
|
100
|
|
|
|
24
|
if($args{auto_primary}) { |
95
|
2
|
|
|
|
|
10
|
unshift @fields, { |
96
|
|
|
|
|
|
|
name => $primary = 'id' . $self->name, |
97
|
|
|
|
|
|
|
type => 'bigserial', |
98
|
|
|
|
|
|
|
}; |
99
|
|
|
|
|
|
|
} |
100
|
6
|
|
|
|
|
62
|
$self->add_field(EntityModel::Field->new(%$_)) for @fields; |
101
|
6
|
|
|
|
|
25
|
$self->primary($primary); |
102
|
6
|
50
|
|
|
|
69
|
$self->keyfield(delete $args{keyfield}) if exists $args{keyfield}; |
103
|
6
|
|
|
|
|
25
|
$self |
104
|
|
|
|
|
|
|
} |
105
|
|
|
|
|
|
|
|
106
|
|
|
|
|
|
|
=head2 new_field |
107
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
Helper method to create a new field. |
109
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
=cut |
111
|
|
|
|
|
|
|
|
112
|
|
|
|
|
|
|
sub new_field { |
113
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
114
|
0
|
|
|
|
|
0
|
my $name = shift; |
115
|
0
|
|
0
|
|
|
0
|
my $param = shift || { }; |
116
|
|
|
|
|
|
|
|
117
|
0
|
|
|
|
|
0
|
my $field = EntityModel::Field->new({ %$param, name => $name }); |
118
|
0
|
|
|
|
|
0
|
return $field; |
119
|
|
|
|
|
|
|
} |
120
|
|
|
|
|
|
|
|
121
|
|
|
|
|
|
|
=head2 dependencies |
122
|
|
|
|
|
|
|
|
123
|
|
|
|
|
|
|
Report on the dependencies for this entity. |
124
|
|
|
|
|
|
|
|
125
|
|
|
|
|
|
|
Returns a list of L instances required for this entity. |
126
|
|
|
|
|
|
|
|
127
|
|
|
|
|
|
|
=cut |
128
|
|
|
|
|
|
|
|
129
|
|
|
|
|
|
|
sub dependencies { |
130
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
131
|
0
|
|
|
|
|
0
|
return map { $_->refer->entity } grep { $_->refer } $self->field->list; |
|
0
|
|
|
|
|
0
|
|
|
0
|
|
|
|
|
0
|
|
132
|
|
|
|
|
|
|
} |
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
=head2 matches |
135
|
|
|
|
|
|
|
|
136
|
|
|
|
|
|
|
Returns true if this entity has identical content to another L. |
137
|
|
|
|
|
|
|
|
138
|
|
|
|
|
|
|
=cut |
139
|
|
|
|
|
|
|
|
140
|
|
|
|
|
|
|
sub matches { |
141
|
0
|
|
|
0
|
1
|
0
|
my ($self, $dst) = @_; |
142
|
0
|
0
|
|
|
|
0
|
die "Not an EntityModel::Entity" unless $dst->isa('EntityModel::Entity'); |
143
|
|
|
|
|
|
|
|
144
|
0
|
0
|
|
|
|
0
|
return 0 if $self->name ne $dst->name; |
145
|
0
|
0
|
|
|
|
0
|
return 0 if $self->field->count != $dst->field->count; |
146
|
0
|
0
|
|
|
|
0
|
return 0 unless $self->primary ~~ $dst->primary; |
147
|
|
|
|
|
|
|
|
148
|
0
|
|
|
|
|
0
|
my @srcF = sort { $a->name cmp $b->name } $self->field->list; |
|
0
|
|
|
|
|
0
|
|
149
|
0
|
|
|
|
|
0
|
my @dstF = sort { $a->name cmp $b->name } $dst->field->list; |
|
0
|
|
|
|
|
0
|
|
150
|
0
|
|
0
|
|
|
0
|
while(@srcF && @dstF) { |
151
|
0
|
|
|
|
|
0
|
my $srcf = shift(@srcF); |
152
|
0
|
|
|
|
|
0
|
my $dstf = shift(@dstF); |
153
|
0
|
0
|
0
|
|
|
0
|
return 0 unless $srcf && $dstf; |
154
|
0
|
0
|
|
|
|
0
|
return 0 unless $srcf->name eq $dstf->name; |
155
|
|
|
|
|
|
|
} |
156
|
0
|
0
|
0
|
|
|
0
|
return 0 if @srcF || @dstF; |
157
|
0
|
|
|
|
|
0
|
return 1; |
158
|
|
|
|
|
|
|
} |
159
|
|
|
|
|
|
|
|
160
|
|
|
|
|
|
|
sub dump { |
161
|
0
|
|
|
0
|
1
|
0
|
my $self = shift; |
162
|
|
|
|
|
|
|
my $out = shift || sub { |
163
|
0
|
|
|
0
|
|
0
|
print join(' ', @_) . "\n"; |
164
|
0
|
|
0
|
|
|
0
|
}; |
165
|
|
|
|
|
|
|
|
166
|
0
|
|
|
|
|
0
|
$self; |
167
|
|
|
|
|
|
|
} |
168
|
|
|
|
|
|
|
|
169
|
0
|
|
|
0
|
0
|
0
|
sub asString { shift->name } |
170
|
|
|
|
|
|
|
|
171
|
|
|
|
|
|
|
=head2 create_from_definition |
172
|
|
|
|
|
|
|
|
173
|
|
|
|
|
|
|
Create a new L from the given definition (hashref). |
174
|
|
|
|
|
|
|
|
175
|
|
|
|
|
|
|
=cut |
176
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
sub create_from_definition { |
178
|
13
|
|
|
13
|
1
|
24
|
my $class = shift; |
179
|
13
|
|
|
|
|
18
|
my $def = shift; |
180
|
13
|
|
|
|
|
65
|
my $self = $class->new(delete $def->{name}); |
181
|
|
|
|
|
|
|
|
182
|
13
|
50
|
|
|
|
54
|
if(my $field = delete $def->{field}) { |
183
|
13
|
|
|
|
|
85
|
$self->add_field(EntityModel::Field->create_from_definition($_)) foreach @$field; |
184
|
|
|
|
|
|
|
} |
185
|
|
|
|
|
|
|
|
186
|
|
|
|
|
|
|
# Apply any remaining parameters |
187
|
13
|
|
|
|
|
58
|
$self->$_($def->{$_}) foreach keys %$def; |
188
|
13
|
|
|
|
|
95
|
return $self; |
189
|
|
|
|
|
|
|
} |
190
|
|
|
|
|
|
|
|
191
|
|
|
|
|
|
|
=head2 add_field |
192
|
|
|
|
|
|
|
|
193
|
|
|
|
|
|
|
Add a new field to this entity. |
194
|
|
|
|
|
|
|
|
195
|
|
|
|
|
|
|
=cut |
196
|
|
|
|
|
|
|
|
197
|
|
|
|
|
|
|
sub add_field { |
198
|
41
|
|
|
41
|
1
|
929
|
my $self = shift; |
199
|
41
|
|
|
|
|
52
|
my $field = shift; |
200
|
41
|
|
|
|
|
137
|
$self->field->push($field); |
201
|
41
|
|
|
|
|
3624
|
return $self; |
202
|
|
|
|
|
|
|
} |
203
|
|
|
|
|
|
|
|
204
|
|
|
|
|
|
|
=head2 field_by_name |
205
|
|
|
|
|
|
|
|
206
|
|
|
|
|
|
|
Returns the L matching the given name. |
207
|
|
|
|
|
|
|
|
208
|
|
|
|
|
|
|
Takes $name as a single parameter. |
209
|
|
|
|
|
|
|
|
210
|
|
|
|
|
|
|
Returns undef if not found. |
211
|
|
|
|
|
|
|
|
212
|
|
|
|
|
|
|
=cut |
213
|
|
|
|
|
|
|
|
214
|
0
|
|
|
0
|
1
|
|
sub field_by_name { my $self = shift; my $name = shift; shift->field_map->{$name} } |
|
0
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
215
|
|
|
|
|
|
|
|
216
|
|
|
|
|
|
|
1; |
217
|
|
|
|
|
|
|
|
218
|
|
|
|
|
|
|
__END__ |