Profile of DBIx/Class/Relationship/Accessor.pm

Filename	/usr/share/perl5/DBIx/Class/Relationship/Accessor.pm
Statements	Executed 0 statements in 0s

Subroutines
Calls	P	F	Exclusive Time	Inclusive Time	Subroutine
319	1	1	9.81ms	83.0ms	DBIx::Class::Relationship::Accessor::add_relationship_accessor
319	1	1	6.00ms	93.6ms	DBIx::Class::Relationship::Accessor::register_relationship
1	1	1	16µs	26µs	DBIx::Class::Relationship::Accessor::BEGIN@4
1	1	1	9µs	38µs	DBIx::Class::Relationship::Accessor::BEGIN@7
1	1	1	9µs	16µs	DBIx::Class::Relationship::Accessor::BEGIN@5
1	1	1	8µs	57µs	DBIx::Class::Relationship::Accessor::BEGIN@6
1	1	1	8µs	126µs	DBIx::Class::Relationship::Accessor::BEGIN@8
0	0	0	0s	0s	DBIx::Class::Relationship::Accessor::__ANON__[:72]
0	0	0	0s	0s	DBIx::Class::Relationship::Accessor::__ANON__[:94]

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

Line	Calls	Time in subs	Code
1			package # hide from PAUSE
2			DBIx::Class::Relationship::Accessor;
3
4	2	35µs	# spent 26µs (16+10) within DBIx::Class::Relationship::Accessor::BEGIN@4 which was called: # once (16µs+10µs) by Class::C3::Componentised::ensure_class_loaded at line 4 use strict; # spent 26µs making 1 call to DBIx::Class::Relationship::Accessor::BEGIN@4 # spent 10µs making 1 call to strict::import
5	2	23µs	# spent 16µs (9+7) within DBIx::Class::Relationship::Accessor::BEGIN@5 which was called: # once (9µs+7µs) by Class::C3::Componentised::ensure_class_loaded at line 5 use warnings; # spent 16µs making 1 call to DBIx::Class::Relationship::Accessor::BEGIN@5 # spent 7µs making 1 call to warnings::import
6	2	105µs	# spent 57µs (8+49) within DBIx::Class::Relationship::Accessor::BEGIN@6 which was called: # once (8µs+49µs) by Class::C3::Componentised::ensure_class_loaded at line 6 use DBIx::Class::Carp; # spent 57µs making 1 call to DBIx::Class::Relationship::Accessor::BEGIN@6 # spent 49µs making 1 call to DBIx::Class::Carp::import
7	2	66µs	# spent 38µs (9+29) within DBIx::Class::Relationship::Accessor::BEGIN@7 which was called: # once (9µs+29µs) by Class::C3::Componentised::ensure_class_loaded at line 7 use DBIx::Class::_Util qw(quote_sub perlstring); # spent 38µs making 1 call to DBIx::Class::Relationship::Accessor::BEGIN@7 # spent 29µs making 1 call to Exporter::import
8	2	245µs	# spent 126µs (8+118) within DBIx::Class::Relationship::Accessor::BEGIN@8 which was called: # once (8µs+118µs) by Class::C3::Componentised::ensure_class_loaded at line 8 use namespace::clean; # spent 126µs making 1 call to DBIx::Class::Relationship::Accessor::BEGIN@8 # spent 118µs making 1 call to namespace::clean::import
9
10			our %_pod_inherit_config =
11			(
12			class_map => { 'DBIx::Class::Relationship::Accessor' => 'DBIx::Class::Relationship' }
13			);
14
15			# spent 93.6ms (6.00+87.6) within DBIx::Class::Relationship::Accessor::register_relationship which was called 319 times, avg 293µs/call: # 319 times (6.00ms+87.6ms) by DBIx::Class::ResultSourceProxy::add_relationship at line 46 of DBIx/Class/ResultSourceProxy.pm, avg 293µs/call sub register_relationship {
16			my ($class, $rel, $info) = @_;
17	319	83.0ms	if (my $acc_type = $info->{attrs}{accessor}) { # spent 83.0ms making 319 calls to DBIx::Class::Relationship::Accessor::add_relationship_accessor, avg 260µs/call
18			$class->add_relationship_accessor($rel => $acc_type);
19			}
20	319	3.23ms	$class->next::method($rel => $info); # spent 3.23ms making 319 calls to next::method, avg 10µs/call
21			}
22
23			# spent 83.0ms (9.81+73.2) within DBIx::Class::Relationship::Accessor::add_relationship_accessor which was called 319 times, avg 260µs/call: # 319 times (9.81ms+73.2ms) by DBIx::Class::Relationship::Accessor::register_relationship at line 17, avg 260µs/call sub add_relationship_accessor {
24			my ($class, $rel, $acc_type) = @_;
25
26	106	5.21ms	if ($acc_type eq 'single') { # spent 5.08ms making 53 calls to Sub::Quote::quote_sub, avg 96µs/call # spent 132µs making 53 calls to DBIx::Class::_Util::perlstring, avg 2µs/call
27			quote_sub "${class}::${rel}" => sprintf(<<'EOC', perlstring $rel);
28			my $self = shift;
29
30			if (@_) {
31			$self->set_from_related( %1$s => @_ );
32			return $self->{_relationship_data}{%1$s} = $_[0];
33			}
34			elsif (exists $self->{_relationship_data}{%1$s}) {
35			return $self->{_relationship_data}{%1$s};
36			}
37			else {
38			my $relcond = $self->result_source->_resolve_relationship_condition(
39			rel_name => %1$s,
40			foreign_alias => %1$s,
41			self_alias => 'me',
42			self_result_object => $self,
43			);
44
45			return undef if (
46			$relcond->{join_free_condition}
47			and
48			$relcond->{join_free_condition} ne DBIx::Class::_Util::UNRESOLVABLE_CONDITION
49			and
50			scalar grep { not defined $_ } values %%{ $relcond->{join_free_condition} \|\| {} }
51			and
52			$self->result_source->relationship_info(%1$s)->{attrs}{undef_on_null_fk}
53			);
54
55			my $val = $self->search_related( %1$s )->single;
56			return $val unless $val; # $val instead of undef so that null-objects can go through
57
58			return $self->{_relationship_data}{%1$s} = $val;
59			}
60			EOC
61			}
62			elsif ($acc_type eq 'filter') {
63	122	1.42ms	$class->throw_exception("No such column '$rel' to filter") # spent 1.42ms making 122 calls to DBIx::Class::ResultSourceProxy::has_column, avg 12µs/call
64			unless $class->has_column($rel);
65
66	122	1.90ms	my $f_class = $class->relationship_info($rel)->{class}; # spent 1.90ms making 122 calls to DBIx::Class::ResultSourceProxy::relationship_info, avg 16µs/call
67
68			$class->inflate_column($rel, {
69			inflate => sub {
70			my ($val, $self) = @_;
71			return $self->find_or_new_related($rel, {}, {});
72			},
73			deflate => sub {
74			my ($val, $self) = @_;
75			$self->throw_exception("'$val' isn't a $f_class") unless $val->isa($f_class);
76
77			# MASSIVE FIXME - this code assumes we pointed at the PK, but the belongs_to
78			# helper does not check any of this
79			# fixup the code a bit to make things saner, but ideally 'filter' needs to
80			# be deprecated ASAP and removed shortly after
81			# Not doing so before 0.08250 however, too many things in motion already
82			my ($pk_col, @rest) = $val->result_source->_pri_cols_or_die;
83			$self->throw_exception(
84			"Relationship '$rel' of type 'filter' can not work with a multicolumn primary key on source '$f_class'"
85			) if @rest;
86
87			my $pk_val = $val->get_column($pk_col);
88			carp_unique (
89			"Unable to deflate 'filter'-type relationship '$rel' (related object "
90			. "primary key not retrieved), assuming undef instead"
91			) if ( ! defined $pk_val and $val->in_storage );
92
93			return $pk_val;
94			},
95	122	39.7ms	}); # spent 39.7ms making 122 calls to DBIx::Class::InflateColumn::inflate_column, avg 325µs/call
96			}
97			elsif ($acc_type eq 'multi') {
98
99	144	9.70ms	quote_sub "${class}::${rel}_rs", "shift->search_related_rs( $rel => \@_ )"; # spent 9.70ms making 144 calls to Sub::Quote::quote_sub, avg 67µs/call
100	144	7.50ms	quote_sub "${class}::add_to_${rel}", "shift->create_related( $rel => \@_ )"; # spent 7.50ms making 144 calls to Sub::Quote::quote_sub, avg 52µs/call
101	288	7.72ms	quote_sub "${class}::${rel}", sprintf( <<'EOC', perlstring $rel ); # spent 7.43ms making 144 calls to Sub::Quote::quote_sub, avg 52µs/call # spent 295µs making 144 calls to DBIx::Class::_Util::perlstring, avg 2µs/call
102			DBIx::Class::_ENV_::ASSERT_NO_INTERNAL_WANTARRAY and my $sog = DBIx::Class::_Util::fail_on_internal_wantarray;
103			shift->search_related( %s => @_ )
104			EOC
105			}
106			else {
107			$class->throw_exception("No such relationship accessor type '$acc_type'");
108			}
109
110			}
111
112	1	135µs	1; # spent 135µs making 1 call to B::Hooks::EndOfScope::XS::__ANON__