Filename | /2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/Role/Application/ToRole.pm |
Statements | Executed 19 statements in 791µs |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
1 | 1 | 1 | 10µs | 10µs | BEGIN@2 | Moose::Meta::Role::Application::ToRole::
1 | 1 | 1 | 9µs | 581µs | BEGIN@11 | Moose::Meta::Role::Application::ToRole::
1 | 1 | 1 | 9µs | 51µs | BEGIN@13 | Moose::Meta::Role::Application::ToRole::
1 | 1 | 1 | 9µs | 25µs | BEGIN@10 | Moose::Meta::Role::Application::ToRole::
1 | 1 | 1 | 8µs | 13µs | BEGIN@9 | Moose::Meta::Role::Application::ToRole::
1 | 1 | 1 | 8µs | 84µs | BEGIN@15 | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | apply | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | apply_attributes | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | apply_method_modifiers | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | apply_methods | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | apply_override_method_modifiers | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | check_required_attributes | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | check_required_methods | Moose::Meta::Role::Application::ToRole::
0 | 0 | 0 | 0s | 0s | check_role_exclusions | Moose::Meta::Role::Application::ToRole::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
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1 | package Moose::Meta::Role::Application::ToRole; | ||||
2 | # spent 10µs within Moose::Meta::Role::Application::ToRole::BEGIN@2 which was called:
# once (10µs+0s) by Moose::BEGIN@41 at line 4 | ||||
3 | 1 | 5µs | $Moose::Meta::Role::Application::ToRole::AUTHORITY = 'cpan:STEVAN'; | ||
4 | 1 | 24µs | 1 | 10µs | } # spent 10µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@2 |
5 | { | ||||
6 | 2 | 1µs | $Moose::Meta::Role::Application::ToRole::VERSION = '2.0602'; | ||
7 | } | ||||
8 | |||||
9 | 3 | 19µs | 2 | 18µs | # spent 13µs (8+5) within Moose::Meta::Role::Application::ToRole::BEGIN@9 which was called:
# once (8µs+5µs) by Moose::BEGIN@41 at line 9 # spent 13µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@9
# spent 5µs making 1 call to strict::import |
10 | 3 | 42µs | 2 | 40µs | # spent 25µs (9+16) within Moose::Meta::Role::Application::ToRole::BEGIN@10 which was called:
# once (9µs+16µs) by Moose::BEGIN@41 at line 10 # spent 25µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@10
# spent 16µs making 1 call to warnings::import |
11 | 3 | 33µs | 2 | 1.15ms | # spent 581µs (9+571) within Moose::Meta::Role::Application::ToRole::BEGIN@11 which was called:
# once (9µs+571µs) by Moose::BEGIN@41 at line 11 # spent 581µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@11
# spent 571µs making 1 call to metaclass::import |
12 | |||||
13 | 3 | 28µs | 2 | 92µs | # spent 51µs (9+42) within Moose::Meta::Role::Application::ToRole::BEGIN@13 which was called:
# once (9µs+42µs) by Moose::BEGIN@41 at line 13 # spent 51µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@13
# spent 42µs making 1 call to Exporter::import |
14 | |||||
15 | 3 | 635µs | 2 | 160µs | # spent 84µs (8+76) within Moose::Meta::Role::Application::ToRole::BEGIN@15 which was called:
# once (8µs+76µs) by Moose::BEGIN@41 at line 15 # spent 84µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@15
# spent 76µs making 1 call to base::import |
16 | |||||
17 | sub apply { | ||||
18 | my ($self, $role1, $role2) = @_; | ||||
19 | $self->SUPER::apply($role1, $role2); | ||||
20 | $role2->add_role($role1); | ||||
21 | } | ||||
22 | |||||
23 | sub check_role_exclusions { | ||||
24 | my ($self, $role1, $role2) = @_; | ||||
25 | if ( $role2->excludes_role($role1->name) ) { | ||||
26 | require Moose; | ||||
27 | Moose->throw_error("Conflict detected: " . $role2->name . " excludes role '" . $role1->name . "'"); | ||||
28 | } | ||||
29 | foreach my $excluded_role_name ($role1->get_excluded_roles_list) { | ||||
30 | if ( $role2->does_role($excluded_role_name) ) { | ||||
31 | require Moose; | ||||
32 | Moose->throw_error("The role " . $role2->name . " does the excluded role '$excluded_role_name'"); | ||||
33 | } | ||||
34 | $role2->add_excluded_roles($excluded_role_name); | ||||
35 | } | ||||
36 | } | ||||
37 | |||||
38 | sub check_required_methods { | ||||
39 | my ($self, $role1, $role2) = @_; | ||||
40 | foreach my $required_method ($role1->get_required_method_list) { | ||||
41 | my $required_method_name = $required_method->name; | ||||
42 | |||||
43 | next if $self->is_aliased_method($required_method_name); | ||||
44 | |||||
45 | $role2->add_required_methods($required_method) | ||||
46 | unless $role2->find_method_by_name($required_method_name); | ||||
47 | } | ||||
48 | } | ||||
49 | |||||
50 | sub check_required_attributes { | ||||
51 | |||||
52 | } | ||||
53 | |||||
54 | sub apply_attributes { | ||||
55 | my ($self, $role1, $role2) = @_; | ||||
56 | foreach my $attribute_name ($role1->get_attribute_list) { | ||||
57 | # it if it has one already | ||||
58 | if ($role2->has_attribute($attribute_name) && | ||||
59 | # make sure we haven't seen this one already too | ||||
60 | $role2->get_attribute($attribute_name) != $role1->get_attribute($attribute_name)) { | ||||
61 | |||||
62 | my $role2_name = $role2->name; | ||||
63 | |||||
64 | require Moose; | ||||
65 | Moose->throw_error( "Role '" | ||||
66 | . $role1->name | ||||
67 | . "' has encountered an attribute conflict" | ||||
68 | . " while being composed into '$role2_name'." | ||||
69 | . " This is a fatal error and cannot be disambiguated." | ||||
70 | . " The conflicting attribute is named '$attribute_name'." ); | ||||
71 | } | ||||
72 | else { | ||||
73 | $role2->add_attribute( | ||||
74 | $role1->get_attribute($attribute_name)->clone | ||||
75 | ); | ||||
76 | } | ||||
77 | } | ||||
78 | } | ||||
79 | |||||
80 | sub apply_methods { | ||||
81 | my ( $self, $role1, $role2 ) = @_; | ||||
82 | foreach my $method ( $role1->_get_local_methods ) { | ||||
83 | |||||
84 | my $method_name = $method->name; | ||||
85 | |||||
86 | next if $method->isa('Class::MOP::Method::Meta'); | ||||
87 | |||||
88 | unless ( $self->is_method_excluded($method_name) ) { | ||||
89 | |||||
90 | my $role2_method = $role2->get_method($method_name); | ||||
91 | if ( $role2_method | ||||
92 | && $role2_method->body != $method->body ) { | ||||
93 | |||||
94 | # method conflicts between roles result in the method becoming | ||||
95 | # a requirement | ||||
96 | $role2->add_conflicting_method( | ||||
97 | name => $method_name, | ||||
98 | roles => [ $role1->name, $role2->name ], | ||||
99 | ); | ||||
100 | } | ||||
101 | else { | ||||
102 | $role2->add_method( | ||||
103 | $method_name, | ||||
104 | $method, | ||||
105 | ); | ||||
106 | } | ||||
107 | } | ||||
108 | |||||
109 | next unless $self->is_method_aliased($method_name); | ||||
110 | |||||
111 | my $aliased_method_name = $self->get_method_aliases->{$method_name}; | ||||
112 | |||||
113 | my $role2_method = $role2->get_method($aliased_method_name); | ||||
114 | |||||
115 | if ( $role2_method | ||||
116 | && $role2_method->body != $method->body ) { | ||||
117 | |||||
118 | require Moose; | ||||
119 | Moose->throw_error( | ||||
120 | "Cannot create a method alias if a local method of the same name exists" | ||||
121 | ); | ||||
122 | } | ||||
123 | |||||
124 | $role2->add_method( | ||||
125 | $aliased_method_name, | ||||
126 | $role1->get_method($method_name) | ||||
127 | ); | ||||
128 | |||||
129 | if ( !$role2->has_method($method_name) ) { | ||||
130 | $role2->add_required_methods($method_name) | ||||
131 | unless $self->is_method_excluded($method_name); | ||||
132 | } | ||||
133 | } | ||||
134 | } | ||||
135 | |||||
136 | sub apply_override_method_modifiers { | ||||
137 | my ($self, $role1, $role2) = @_; | ||||
138 | foreach my $method_name ($role1->get_method_modifier_list('override')) { | ||||
139 | # it if it has one already then ... | ||||
140 | if ($role2->has_method($method_name)) { | ||||
141 | # if it is being composed into another role | ||||
142 | # we have a conflict here, because you cannot | ||||
143 | # combine an overridden method with a locally | ||||
144 | # defined one | ||||
145 | require Moose; | ||||
146 | Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " . | ||||
147 | "during composition (A local method of the same name as been found). This " . | ||||
148 | "is fatal error."); | ||||
149 | } | ||||
150 | else { | ||||
151 | # if we are a role, we need to make sure | ||||
152 | # we dont have a conflict with the role | ||||
153 | # we are composing into | ||||
154 | if ($role2->has_override_method_modifier($method_name) && | ||||
155 | $role2->get_override_method_modifier($method_name) != $role2->get_override_method_modifier($method_name)) { | ||||
156 | |||||
157 | require Moose; | ||||
158 | Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " . | ||||
159 | "during composition (Two 'override' methods of the same name encountered). " . | ||||
160 | "This is fatal error."); | ||||
161 | } | ||||
162 | else { | ||||
163 | # if there is no conflict, | ||||
164 | # just add it to the role | ||||
165 | $role2->add_override_method_modifier( | ||||
166 | $method_name, | ||||
167 | $role1->get_override_method_modifier($method_name) | ||||
168 | ); | ||||
169 | } | ||||
170 | } | ||||
171 | } | ||||
172 | } | ||||
173 | |||||
174 | sub apply_method_modifiers { | ||||
175 | my ($self, $modifier_type, $role1, $role2) = @_; | ||||
176 | my $add = "add_${modifier_type}_method_modifier"; | ||||
177 | my $get = "get_${modifier_type}_method_modifiers"; | ||||
178 | foreach my $method_name ($role1->get_method_modifier_list($modifier_type)) { | ||||
179 | $role2->$add( | ||||
180 | $method_name, | ||||
181 | $_ | ||||
182 | ) foreach $role1->$get($method_name); | ||||
183 | } | ||||
184 | } | ||||
185 | |||||
186 | |||||
187 | 1 | 3µs | 1; | ||
188 | |||||
189 | # ABSTRACT: Compose a role into another role | ||||
190 | |||||
- - | |||||
193 | =pod | ||||
194 | |||||
195 | =head1 NAME | ||||
196 | |||||
197 | Moose::Meta::Role::Application::ToRole - Compose a role into another role | ||||
198 | |||||
199 | =head1 VERSION | ||||
200 | |||||
201 | version 2.0602 | ||||
202 | |||||
203 | =head1 DESCRIPTION | ||||
204 | |||||
205 | =head2 METHODS | ||||
206 | |||||
207 | =over 4 | ||||
208 | |||||
209 | =item B<new> | ||||
210 | |||||
211 | =item B<meta> | ||||
212 | |||||
213 | =item B<apply> | ||||
214 | |||||
215 | =item B<check_role_exclusions> | ||||
216 | |||||
217 | =item B<check_required_methods> | ||||
218 | |||||
219 | =item B<check_required_attributes> | ||||
220 | |||||
221 | =item B<apply_attributes> | ||||
222 | |||||
223 | =item B<apply_methods> | ||||
224 | |||||
225 | =item B<apply_method_modifiers> | ||||
226 | |||||
227 | =item B<apply_override_method_modifiers> | ||||
228 | |||||
229 | =back | ||||
230 | |||||
231 | =head1 BUGS | ||||
232 | |||||
233 | See L<Moose/BUGS> for details on reporting bugs. | ||||
234 | |||||
235 | =head1 AUTHOR | ||||
236 | |||||
237 | Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details. | ||||
238 | |||||
239 | =head1 COPYRIGHT AND LICENSE | ||||
240 | |||||
241 | This software is copyright (c) 2012 by Infinity Interactive, Inc.. | ||||
242 | |||||
243 | This is free software; you can redistribute it and/or modify it under | ||||
244 | the same terms as the Perl 5 programming language system itself. | ||||
245 | |||||
246 | =cut | ||||
247 | |||||
248 | |||||
249 | __END__ |