Profile of /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/Role/Application/ToRole.pm

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For 01.HTTP.t
Run on Tue May 4 15:25:55 2010
Reported on Tue May 4 15:26:05 2010

File | /usr/local/lib/perl5/site_perl/5.10.1/darwin-2level/Moose/Meta/Role/Application/ToRole.pm
Statements Executed | 19
Statement Execution Time | 687µs

Subroutines — ordered by exclusive time
Calls | P | F | Exclusive Time | Inclusive Time | Subroutine
--- | --- | --- | --- | --- | ---
1 | 1 | 1 | 16µs | 18µs | Moose::Meta::Role::Application::ToRole::::BEGIN@3Moose::Meta::Role::Application::ToRole::BEGIN@3
1 | 1 | 1 | 8µs | 59µs | Moose::Meta::Role::Application::ToRole::::BEGIN@13Moose::Meta::Role::Application::ToRole::BEGIN@13
1 | 1 | 1 | 7µs | 17µs | Moose::Meta::Role::Application::ToRole::::BEGIN@4Moose::Meta::Role::Application::ToRole::BEGIN@4
1 | 1 | 1 | 7µs | 32µs | Moose::Meta::Role::Application::ToRole::::BEGIN@7Moose::Meta::Role::Application::ToRole::BEGIN@7
1 | 1 | 1 | 6µs | 102µs | Moose::Meta::Role::Application::ToRole::::BEGIN@5Moose::Meta::Role::Application::ToRole::BEGIN@5
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 |  |  |  |  |
3 | 3 | 21µs | 2 | 21µs | # spent 18µs (16+3) within Moose::Meta::Role::Application::ToRole::BEGIN@3 which was called # once (16µs+3µs) by Moose::BEGIN@31 at line 3 use strict; # spent 18µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@3 # spent 3µs making 1 call to strict::import
4 | 3 | 19µs | 2 | 26µs | # spent 17µs (7+9) within Moose::Meta::Role::Application::ToRole::BEGIN@4 which was called # once (7µs+9µs) by Moose::BEGIN@31 at line 4 use warnings; # spent 17µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@4 # spent 9µs making 1 call to warnings::import
5 | 3 | 32µs | 2 | 197µs | # spent 102µs (6+95) within Moose::Meta::Role::Application::ToRole::BEGIN@5 which was called # once (6µs+95µs) by Moose::BEGIN@31 at line 5 use metaclass; # spent 102µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@5 # spent 95µs making 1 call to metaclass::import
6 |  |  |  |  |
7 | 3 | 45µs | 2 | 58µs | # spent 32µs (7+25) within Moose::Meta::Role::Application::ToRole::BEGIN@7 which was called # once (7µs+25µs) by Moose::BEGIN@31 at line 7 use Scalar::Util 'blessed'; # spent 32µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@7 # spent 25µs making 1 call to Exporter::import
8 |  |  |  |  |
9 | 1 | 700ns |  |  | our $VERSION = '0.98';
10 | 1 | 18µs |  |  | $VERSION = eval $VERSION;
11 | 1 | 300ns |  |  | our $AUTHORITY = 'cpan:STEVAN';
12 |  |  |  |  |
13 | 3 | 542µs | 2 | 110µs | # spent 59µs (8+51) within Moose::Meta::Role::Application::ToRole::BEGIN@13 which was called # once (8µs+51µs) by Moose::BEGIN@31 at line 13 use base 'Moose::Meta::Role::Application'; # spent 59µs making 1 call to Moose::Meta::Role::Application::ToRole::BEGIN@13 # spent 51µs making 1 call to base::import
14 |  |  |  |  |
15 |  |  |  |  | sub apply {
16 |  |  |  |  | my ($self, $role1, $role2) = @_;
17 |  |  |  |  | $self->SUPER::apply($role1, $role2);
18 |  |  |  |  | $role2->add_role($role1);
19 |  |  |  |  | }
20 |  |  |  |  |
21 |  |  |  |  | sub check_role_exclusions {
22 |  |  |  |  | my ($self, $role1, $role2) = @_;
23 |  |  |  |  | if ( $role2->excludes_role($role1->name) ) {
24 |  |  |  |  | require Moose;
25 |  |  |  |  | Moose->throw_error("Conflict detected: " . $role2->name . " excludes role '" . $role1->name . "'");
26 |  |  |  |  | }
27 |  |  |  |  | foreach my $excluded_role_name ($role1->get_excluded_roles_list) {
28 |  |  |  |  | if ( $role2->does_role($excluded_role_name) ) {
29 |  |  |  |  | require Moose;
30 |  |  |  |  | Moose->throw_error("The class " . $role2->name . " does the excluded role '$excluded_role_name'");
31 |  |  |  |  | }
32 |  |  |  |  | $role2->add_excluded_roles($excluded_role_name);
33 |  |  |  |  | }
34 |  |  |  |  | }
35 |  |  |  |  |
36 |  |  |  |  | sub check_required_methods {
37 |  |  |  |  | my ($self, $role1, $role2) = @_;
38 |  |  |  |  | foreach my $required_method ($role1->get_required_method_list) {
39 |  |  |  |  | my $required_method_name = $required_method->name;
40 |  |  |  |  |
41 |  |  |  |  | next if $self->is_aliased_method($required_method_name);
42 |  |  |  |  |
43 |  |  |  |  | $role2->add_required_methods($required_method)
44 |  |  |  |  | unless $role2->find_method_by_name($required_method_name);
45 |  |  |  |  | }
46 |  |  |  |  | }
47 |  |  |  |  |
48 |  |  |  |  | sub check_required_attributes {
49 |  |  |  |  |
50 |  |  |  |  | }
51 |  |  |  |  |
52 |  |  |  |  | sub apply_attributes {
53 |  |  |  |  | my ($self, $role1, $role2) = @_;
54 |  |  |  |  | foreach my $attribute_name ($role1->get_attribute_list) {
55 |  |  |  |  | # it if it has one already
56 |  |  |  |  | if ($role2->has_attribute($attribute_name) &&
57 |  |  |  |  | # make sure we haven't seen this one already too
58 |  |  |  |  | $role2->get_attribute($attribute_name) != $role1->get_attribute($attribute_name)) {
59 |  |  |  |  |
60 |  |  |  |  | require Moose;
61 |  |  |  |  | Moose->throw_error("Role '" . $role1->name . "' has encountered an attribute conflict " .
62 |  |  |  |  | "during composition. This is fatal error and cannot be disambiguated.");
63 |  |  |  |  | }
64 |  |  |  |  | else {
65 |  |  |  |  | $role2->add_attribute(
66 |  |  |  |  | $role1->get_attribute($attribute_name)->clone
67 |  |  |  |  | );
68 |  |  |  |  | }
69 |  |  |  |  | }
70 |  |  |  |  | }
71 |  |  |  |  |
72 |  |  |  |  | sub apply_methods {
73 |  |  |  |  | my ($self, $role1, $role2) = @_;
74 |  |  |  |  | foreach my $method_name ($role1->get_method_list) {
75 |  |  |  |  | next if $method_name eq 'meta';
76 |  |  |  |  |
77 |  |  |  |  | unless ( $self->is_method_excluded($method_name) ) {
78 |  |  |  |  | if ( $role2->has_method($method_name)
79 |  |  |  |  | && $role2->get_method($method_name)->body
80 |  |  |  |  | != $role1->get_method($method_name)->body ) {
81 |  |  |  |  |
82 |  |  |  |  | # method conflicts between roles result in the method becoming
83 |  |  |  |  | # a requirement
84 |  |  |  |  | $role2->add_conflicting_method(
85 |  |  |  |  | name => $method_name,
86 |  |  |  |  | roles => [ $role1->name, $role2->name ],
87 |  |  |  |  | );
88 |  |  |  |  | }
89 |  |  |  |  | else {
90 |  |  |  |  | $role2->add_method(
91 |  |  |  |  | $method_name,
92 |  |  |  |  | $role1->get_method($method_name)
93 |  |  |  |  | );
94 |  |  |  |  | }
95 |  |  |  |  | }
96 |  |  |  |  |
97 |  |  |  |  | if ($self->is_method_aliased($method_name)) {
98 |  |  |  |  | my $aliased_method_name = $self->get_method_aliases->{$method_name};
99 |  |  |  |  |
100 |  |  |  |  | if ($role2->has_method($aliased_method_name) &&
101 |  |  |  |  | $role2->get_method($aliased_method_name)->body != $role1->get_method($method_name)->body) {
102 |  |  |  |  |
103 |  |  |  |  | require Moose;
104 |  |  |  |  | Moose->throw_error("Cannot create a method alias if a local method of the same name exists");
105 |  |  |  |  | }
106 |  |  |  |  |
107 |  |  |  |  | $role2->add_method(
108 |  |  |  |  | $aliased_method_name,
109 |  |  |  |  | $role1->get_method($method_name)
110 |  |  |  |  | );
111 |  |  |  |  |
112 |  |  |  |  | if (!$role2->has_method($method_name)) {
113 |  |  |  |  | $role2->add_required_methods($method_name)
114 |  |  |  |  | unless $self->is_method_excluded($method_name);
115 |  |  |  |  | }
116 |  |  |  |  | }
117 |  |  |  |  | }
118 |  |  |  |  | }
119 |  |  |  |  |
120 |  |  |  |  | sub apply_override_method_modifiers {
121 |  |  |  |  | my ($self, $role1, $role2) = @_;
122 |  |  |  |  | foreach my $method_name ($role1->get_method_modifier_list('override')) {
123 |  |  |  |  | # it if it has one already then ...
124 |  |  |  |  | if ($role2->has_method($method_name)) {
125 |  |  |  |  | # if it is being composed into another role
126 |  |  |  |  | # we have a conflict here, because you cannot
127 |  |  |  |  | # combine an overridden method with a locally
128 |  |  |  |  | # defined one
129 |  |  |  |  | require Moose;
130 |  |  |  |  | Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " .
131 |  |  |  |  | "during composition (A local method of the same name as been found). This " .
132 |  |  |  |  | "is fatal error.");
133 |  |  |  |  | }
134 |  |  |  |  | else {
135 |  |  |  |  | # if we are a role, we need to make sure
136 |  |  |  |  | # we dont have a conflict with the role
137 |  |  |  |  | # we are composing into
138 |  |  |  |  | if ($role2->has_override_method_modifier($method_name) &&
139 |  |  |  |  | $role2->get_override_method_modifier($method_name) != $role2->get_override_method_modifier($method_name)) {
140 |  |  |  |  |
141 |  |  |  |  | require Moose;
142 |  |  |  |  | Moose->throw_error("Role '" . $role1->name . "' has encountered an 'override' method conflict " .
143 |  |  |  |  | "during composition (Two 'override' methods of the same name encountered). " .
144 |  |  |  |  | "This is fatal error.");
145 |  |  |  |  | }
146 |  |  |  |  | else {
147 |  |  |  |  | # if there is no conflict,
148 |  |  |  |  | # just add it to the role
149 |  |  |  |  | $role2->add_override_method_modifier(
150 |  |  |  |  | $method_name,
151 |  |  |  |  | $role1->get_override_method_modifier($method_name)
152 |  |  |  |  | );
153 |  |  |  |  | }
154 |  |  |  |  | }
155 |  |  |  |  | }
156 |  |  |  |  | }
157 |  |  |  |  |
158 |  |  |  |  | sub apply_method_modifiers {
159 |  |  |  |  | my ($self, $modifier_type, $role1, $role2) = @_;
160 |  |  |  |  | my $add = "add_${modifier_type}_method_modifier";
161 |  |  |  |  | my $get = "get_${modifier_type}_method_modifiers";
162 |  |  |  |  | foreach my $method_name ($role1->get_method_modifier_list($modifier_type)) {
163 |  |  |  |  | $role2->$add(
164 |  |  |  |  | $method_name,
165 |  |  |  |  | $_
166 |  |  |  |  | ) foreach $role1->$get($method_name);
167 |  |  |  |  | }
168 |  |  |  |  | }
169 |  |  |  |  |
170 |  |  |  |  |
171 | 1 | 8µs |  |  | 1;
172 |  |  |  |  |
173 |  |  |  |  | __END__
174 |  |  |  |  |
175 |  |  |  |  | =pod
176 |  |  |  |  |
177 |  |  |  |  | =head1 NAME
178 |  |  |  |  |
179 |  |  |  |  | Moose::Meta::Role::Application::ToRole - Compose a role into another role
180 |  |  |  |  |
181 |  |  |  |  | =head1 DESCRIPTION
182 |  |  |  |  |
183 |  |  |  |  | =head2 METHODS
184 |  |  |  |  |
185 |  |  |  |  | =over 4
186 |  |  |  |  |
187 |  |  |  |  | =item B<new>
188 |  |  |  |  |
189 |  |  |  |  | =item B<meta>
190 |  |  |  |  |
191 |  |  |  |  | =item B<apply>
192 |  |  |  |  |
193 |  |  |  |  | =item B<check_role_exclusions>
194 |  |  |  |  |
195 |  |  |  |  | =item B<check_required_methods>
196 |  |  |  |  |
197 |  |  |  |  | =item B<check_required_attributes>
198 |  |  |  |  |
199 |  |  |  |  | =item B<apply_attributes>
200 |  |  |  |  |
201 |  |  |  |  | =item B<apply_methods>
202 |  |  |  |  |
203 |  |  |  |  | =item B<apply_method_modifiers>
204 |  |  |  |  |
205 |  |  |  |  | =item B<apply_override_method_modifiers>
206 |  |  |  |  |
207 |  |  |  |  | =back
208 |  |  |  |  |
209 |  |  |  |  | =head1 BUGS
210 |  |  |  |  |
211 |  |  |  |  | See L<Moose/BUGS> for details on reporting bugs.
212 |  |  |  |  |
213 |  |  |  |  | =head1 AUTHOR
214 |  |  |  |  |
215 |  |  |  |  | Stevan Little E<lt>stevan@iinteractive.comE<gt>
216 |  |  |  |  |
217 |  |  |  |  | =head1 COPYRIGHT AND LICENSE
218 |  |  |  |  |
219 |  |  |  |  | Copyright 2006-2010 by Infinity Interactive, Inc.
220 |  |  |  |  |
221 |  |  |  |  | L<http://www.iinteractive.com>
222 |  |  |  |  |
223 |  |  |  |  | This library is free software; you can redistribute it and/or modify
224 |  |  |  |  | it under the same terms as Perl itself.
225 |  |  |  |  |
226 |  |  |  |  | =cut
227 |  |  |  |  |