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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 17:22:47 2012

Filename/2home/ss5/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux/Moose/Meta/Method/Destructor.pm
StatementsExecuted 22 statements in 553µs
Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
1118µs8µsMoose::Meta::Method::Destructor::::BEGIN@3Moose::Meta::Method::Destructor::BEGIN@3
1117µs32µsMoose::Meta::Method::Destructor::::BEGIN@14Moose::Meta::Method::Destructor::BEGIN@14
1117µs9µsMoose::Meta::Method::Destructor::::BEGIN@10Moose::Meta::Method::Destructor::BEGIN@10
1117µs15µsMoose::Meta::Method::Destructor::::BEGIN@11Moose::Meta::Method::Destructor::BEGIN@11
1117µs35µsMoose::Meta::Method::Destructor::::BEGIN@15Moose::Meta::Method::Destructor::BEGIN@15
1116µs132µsMoose::Meta::Method::Destructor::::BEGIN@17Moose::Meta::Method::Destructor::BEGIN@17
1114µs4µsMoose::Meta::Method::Destructor::::BEGIN@13Moose::Meta::Method::Destructor::BEGIN@13
0000s0sMoose::Meta::Method::Destructor::::__ANON__[:107]Moose::Meta::Method::Destructor::__ANON__[:107]
0000s0sMoose::Meta::Method::Destructor::::__ANON__[:99]Moose::Meta::Method::Destructor::__ANON__[:99]
0000s0sMoose::Meta::Method::Destructor::::_generate_DEMOLISHALLMoose::Meta::Method::Destructor::_generate_DEMOLISHALL
0000s0sMoose::Meta::Method::Destructor::::_generate_fallback_destructorMoose::Meta::Method::Destructor::_generate_fallback_destructor
0000s0sMoose::Meta::Method::Destructor::::_initialize_bodyMoose::Meta::Method::Destructor::_initialize_body
0000s0sMoose::Meta::Method::Destructor::::initialize_bodyMoose::Meta::Method::Destructor::initialize_body
0000s0sMoose::Meta::Method::Destructor::::is_neededMoose::Meta::Method::Destructor::is_needed
0000s0sMoose::Meta::Method::Destructor::::newMoose::Meta::Method::Destructor::new
0000s0sMoose::Meta::Method::Destructor::::optionsMoose::Meta::Method::Destructor::options
Call graph for these subroutines as a Graphviz dot language file.
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1
2package Moose::Meta::Method::Destructor;
3
# spent 8µs within Moose::Meta::Method::Destructor::BEGIN@3 which was called: # once (8µs+0s) by Moose::Meta::Class::BEGIN@26 at line 5
BEGIN {
414µs $Moose::Meta::Method::Destructor::AUTHORITY = 'cpan:STEVAN';
5123µs18µs}
# spent 8µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@3
6{
721µs $Moose::Meta::Method::Destructor::VERSION = '2.0602';
8}
9
10316µs211µs
# spent 9µs (7+2) within Moose::Meta::Method::Destructor::BEGIN@10 which was called: # once (7µs+2µs) by Moose::Meta::Class::BEGIN@26 at line 10
use strict;
# spent 9µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@10 # spent 2µs making 1 call to strict::import
11316µs223µs
# spent 15µs (7+8) within Moose::Meta::Method::Destructor::BEGIN@11 which was called: # once (7µs+8µs) by Moose::Meta::Class::BEGIN@26 at line 11
use warnings;
# spent 15µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@11 # spent 8µs making 1 call to warnings::import
12
13328µs14µs
# spent 4µs within Moose::Meta::Method::Destructor::BEGIN@13 which was called: # once (4µs+0s) by Moose::Meta::Class::BEGIN@26 at line 13
use Devel::GlobalDestruction ();
# spent 4µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@13
14317µs257µs
# spent 32µs (7+25) within Moose::Meta::Method::Destructor::BEGIN@14 which was called: # once (7µs+25µs) by Moose::Meta::Class::BEGIN@26 at line 14
use Scalar::Util 'blessed', 'weaken';
# spent 32µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@14 # spent 25µs making 1 call to Exporter::import
15319µs264µs
# spent 35µs (7+29) within Moose::Meta::Method::Destructor::BEGIN@15 which was called: # once (7µs+29µs) by Moose::Meta::Class::BEGIN@26 at line 15
use Try::Tiny;
# spent 35µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@15 # spent 29µs making 1 call to Exporter::import
16
171126µs
# spent 132µs (6+126) within Moose::Meta::Method::Destructor::BEGIN@17 which was called: # once (6µs+126µs) by Moose::Meta::Class::BEGIN@26 at line 18
use base 'Moose::Meta::Method',
# spent 126µs making 1 call to base::import
183425µs1132µs 'Class::MOP::Method::Inlined';
# spent 132µs making 1 call to Moose::Meta::Method::Destructor::BEGIN@17
19
20sub new {
21 my $class = shift;
22 my %options = @_;
23
24 (ref $options{options} eq 'HASH')
25 || $class->throw_error("You must pass a hash of options", data => $options{options});
26
27 ($options{package_name} && $options{name})
28 || $class->throw_error("You must supply the package_name and name parameters $Class::MOP::Method::UPGRADE_ERROR_TEXT");
29
30 my $self = bless {
31 # from our superclass
32 'body' => undef,
33 'package_name' => $options{package_name},
34 'name' => $options{name},
35 # ...
36 'options' => $options{options},
37 'definition_context' => $options{definition_context},
38 'associated_metaclass' => $options{metaclass},
39 } => $class;
40
41 # we don't want this creating
42 # a cycle in the code, if not
43 # needed
44 weaken($self->{'associated_metaclass'});
45
46 $self->_initialize_body;
47
48 return $self;
49}
50
51## accessors
52
53sub options { (shift)->{'options'} }
54
55## method
56
57sub is_needed {
58 my $self = shift;
59 my $metaclass = shift;
60
61 ( blessed $metaclass && $metaclass->isa('Class::MOP::Class') )
62 || $self->throw_error(
63 "The is_needed method expected a metaclass object as its arugment");
64
65 return $metaclass->find_method_by_name("DEMOLISHALL");
66}
67
68sub initialize_body {
69 Carp::cluck('The initialize_body method has been made private.'
70 . " The public version is deprecated and will be removed in a future release.\n");
71 shift->_initialize_body;
72}
73
74sub _initialize_body {
75 my $self = shift;
76 # TODO:
77 # the %options should also include a both
78 # a call 'initializer' and call 'SUPER::'
79 # options, which should cover approx 90%
80 # of the possible use cases (even if it
81 # requires some adaption on the part of
82 # the author, after all, nothing is free)
83
84 my $class = $self->associated_metaclass->name;
85 my @source = (
86 'sub {',
87 'my $self = shift;',
88 'return ' . $self->_generate_fallback_destructor('$self'),
89 'if Scalar::Util::blessed($self) ne \'' . $class . '\';',
90 'local $?;',
91 $self->_generate_DEMOLISHALL('$self'),
92 'return;',
93 '}',
94 );
95 warn join("\n", @source) if $self->options->{debug};
96
97 my $code = try {
98 $self->_compile_code(source => \@source);
99 }
100 catch {
101 my $source = join("\n", @source);
102 $self->throw_error(
103 "Could not eval the destructor :\n\n$source\n\nbecause :\n\n$_",
104 error => $_,
105 data => $source,
106 );
107 };
108
109 $self->{'body'} = $code;
110}
111
112sub _generate_fallback_destructor {
113 my $self = shift;
114 my ($inv) = @_;
115
116 return $inv . '->Moose::Object::DESTROY(@_)';
117}
118
119sub _generate_DEMOLISHALL {
120 my $self = shift;
121 my ($inv) = @_;
122
123 my @methods = $self->associated_metaclass->find_all_methods_by_name('DEMOLISH');
124 return unless @methods;
125
126 return (
127 'my $igd = Devel::GlobalDestruction::in_global_destruction;',
128 'Try::Tiny::try {',
129 (map { $inv . '->' . $_->{class} . '::DEMOLISH($igd);' } @methods),
130 '}',
131 'Try::Tiny::catch {',
132 'die $_;',
133 '};',
134 );
135}
136
137
13812µs1;
139
140# ABSTRACT: Method Meta Object for destructors
141
- -
144=pod
145
146=head1 NAME
147
148Moose::Meta::Method::Destructor - Method Meta Object for destructors
149
150=head1 VERSION
151
152version 2.0602
153
154=head1 DESCRIPTION
155
156This class is a subclass of L<Class::MOP::Method::Inlined> that
157provides Moose-specific functionality for inlining destructors.
158
159To understand this class, you should read the the
160L<Class::MOP::Method::Inlined> documentation as well.
161
162=head1 INHERITANCE
163
164C<Moose::Meta::Method::Destructor> is a subclass of
165L<Moose::Meta::Method> I<and> L<Class::MOP::Method::Inlined>.
166
167=head1 METHODS
168
169=over 4
170
171=item B<< Moose::Meta::Method::Destructor->new(%options) >>
172
173This constructs a new object. It accepts the following options:
174
175=over 8
176
177=item * package_name
178
179The package for the class in which the destructor is being
180inlined. This option is required.
181
182=item * name
183
184The name of the destructor method. This option is required.
185
186=item * metaclass
187
188The metaclass for the class this destructor belongs to. This is
189optional, as it can be set later by calling C<<
190$metamethod->attach_to_class >>.
191
192=back
193
194=item B<< Moose::Meta;:Method::Destructor->is_needed($metaclass) >>
195
196Given a L<Moose::Meta::Class> object, this method returns a boolean
197indicating whether the class needs a destructor. If the class or any
198of its parents defines a C<DEMOLISH> method, it needs a destructor.
199
200=back
201
202=head1 BUGS
203
204See L<Moose/BUGS> for details on reporting bugs.
205
206=head1 AUTHOR
207
208Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details.
209
210=head1 COPYRIGHT AND LICENSE
211
212This software is copyright (c) 2012 by Infinity Interactive, Inc..
213
214This is free software; you can redistribute it and/or modify it under
215the same terms as the Perl 5 programming language system itself.
216
217=cut
218
219
220__END__