Profile of Moose/Meta/Role/Application/ToRole.pm

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For xt/tapper-mcp-scheduler-with-db-longrun.t
Run on Tue May 22 17:18:39 2012
Reported on Tue May 22 17:23:36 2012

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

Subroutines
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
1 | 1 | 1 | 10µs | 10µs | Moose::Meta::Role::Application::ToRole::::BEGIN@2Moose::Meta::Role::Application::ToRole::BEGIN@2
1 | 1 | 1 | 9µs | 581µs | Moose::Meta::Role::Application::ToRole::::BEGIN@11Moose::Meta::Role::Application::ToRole::BEGIN@11
1 | 1 | 1 | 9µs | 51µs | Moose::Meta::Role::Application::ToRole::::BEGIN@13Moose::Meta::Role::Application::ToRole::BEGIN@13
1 | 1 | 1 | 9µs | 25µs | Moose::Meta::Role::Application::ToRole::::BEGIN@10Moose::Meta::Role::Application::ToRole::BEGIN@10
1 | 1 | 1 | 8µs | 13µs | Moose::Meta::Role::Application::ToRole::::BEGIN@9Moose::Meta::Role::Application::ToRole::BEGIN@9
1 | 1 | 1 | 8µs | 84µs | Moose::Meta::Role::Application::ToRole::::BEGIN@15Moose::Meta::Role::Application::ToRole::BEGIN@15
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::applyMoose::Meta::Role::Application::ToRole::apply
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::apply_attributesMoose::Meta::Role::Application::ToRole::apply_attributes
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::apply_method_modifiersMoose::Meta::Role::Application::ToRole::apply_method_modifiers
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::apply_methodsMoose::Meta::Role::Application::ToRole::apply_methods
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::apply_override_method_modifiersMoose::Meta::Role::Application::ToRole::apply_override_method_modifiers
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::check_required_attributesMoose::Meta::Role::Application::ToRole::check_required_attributes
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::check_required_methodsMoose::Meta::Role::Application::ToRole::check_required_methods
0 | 0 | 0 | 0s | 0s | Moose::Meta::Role::Application::ToRole::::check_role_exclusionsMoose::Meta::Role::Application::ToRole::check_role_exclusions

Call graph for these subroutines as a Graphviz dot language file.

Line | State ments | Time on line | Calls | Time in subs | Code
--- | --- | --- | --- | --- | ---
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 BEGIN {
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 |  |  | $Moose::Meta::Role::Application::ToRole::VERSION = '2.0602';
7 |  |  |  |  | }
8 |  |  |  |  |
9 | 3 | 19µs | 2 | 18µs | # spent 13µs (8+5) within Moose::Meta::Role::Application::ToRole::BEGIN@9 which was called: # once (8µs+5µs) by Moose::BEGIN@41 at line 9 use strict; # spent 13µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@9 # spent 5µs making 1 call to strict::import
10 | 3 | 42µs | 2 | 40µs | # spent 25µs (9+16) within Moose::Meta::Role::Application::ToRole::BEGIN@10 which was called: # once (9µs+16µs) by Moose::BEGIN@41 at line 10 use warnings; # spent 25µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@10 # spent 16µs making 1 call to warnings::import
11 | 3 | 33µs | 2 | 1.15ms | # spent 581µs (9+571) within Moose::Meta::Role::Application::ToRole::BEGIN@11 which was called: # once (9µs+571µs) by Moose::BEGIN@41 at line 11 use metaclass; # spent 581µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@11 # spent 571µs making 1 call to metaclass::import
12 |  |  |  |  |
13 | 3 | 28µs | 2 | 92µs | # spent 51µs (9+42) within Moose::Meta::Role::Application::ToRole::BEGIN@13 which was called: # once (9µs+42µs) by Moose::BEGIN@41 at line 13 use Scalar::Util 'blessed'; # spent 51µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@13 # spent 42µs making 1 call to Exporter::import
14 |  |  |  |  |
15 | 3 | 635µs | 2 | 160µs | # spent 84µs (8+76) within Moose::Meta::Role::Application::ToRole::BEGIN@15 which was called: # once (8µs+76µs) by Moose::BEGIN@41 at line 15 use base 'Moose::Meta::Role::Application'; # spent 84µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@15 # spent 76µs making 1 call to base::import
16 |  |  |  |  |
17 |  |  |  |  | sub apply {
18 |  |  |  |  | my ($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__