X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass.pm;h=631069751853971d2e9f414fc0e8b2c091246257;hb=70171cd740b6a10899819c54332397e0eec18397;hp=93a519431d6d62e198cef04710c006bdd380f08a;hpb=9d885c4eed122f29c4b86cde0bba1d888e56bf6a;p=dbsrgits%2FDBIx-Class-Historic.git
diff --git a/lib/DBIx/Class.pm b/lib/DBIx/Class.pm
index 93a5194..6310697 100644
--- a/lib/DBIx/Class.pm
+++ b/lib/DBIx/Class.pm
@@ -3,13 +3,75 @@ package DBIx::Class;
use strict;
use warnings;
-use MRO::Compat;
+our $VERSION;
+# Always remember to do all digits for the version even if they're 0
+# i.e. first release of 0.XX *must* be 0.XX000. This avoids fBSD ports
+# brain damage and presumably various other packaging systems too
+
+# $VERSION declaration must stay up here, ahead of any other package
+# declarations, as to not confuse various modules attempting to determine
+# this ones version, whether that be s.c.o. or Module::Metadata, etc
+$VERSION = '0.08192';
+
+$VERSION = eval $VERSION if $VERSION =~ /_/; # numify for warning-free dev releases
+
+BEGIN {
+ package DBIx::Class::_ENV_;
+
+ if ($] < 5.009_005) {
+ require MRO::Compat;
+ *OLD_MRO = sub () { 1 };
+ }
+ else {
+ require mro;
+ *OLD_MRO = sub () { 0 };
+ }
+
+ # ::Runmode would only be loaded by DBICTest, which in turn implies t/
+ *DBICTEST = eval { DBICTest::RunMode->is_author }
+ ? sub () { 1 }
+ : sub () { 0 }
+ ;
+
+ # There was a brief period of p5p insanity when $@ was invisible in a DESTROY
+ *INVISIBLE_DOLLAR_AT = ($] >= 5.013001 and $] <= 5.013007)
+ ? sub () { 1 }
+ : sub () { 0 }
+ ;
+
+ # During 5.13 dev cycle HELEMs started to leak on copy
+ *PEEPEENESS = (defined $ENV{DBICTEST_ALL_LEAKS}
+ # request for all tests would force "non-leaky" illusion and vice-versa
+ ? ! $ENV{DBICTEST_ALL_LEAKS}
+
+ # otherwise confess that this perl is busted ONLY on smokers
+ : do {
+ if (eval { DBICTest::RunMode->is_smoker }) {
+
+ # leaky 5.13.6 (fixed in blead/cefd5c7c)
+ if ($] == '5.013006') { 1 }
+
+ # not sure why this one leaks, but disable anyway - ANDK seems to make it weep
+ elsif ($] == '5.013005') { 1 }
+
+ else { 0 }
+ }
+ else { 0 }
+ }
+ ) ? sub () { 1 } : sub () { 0 };
+
+}
+
use mro 'c3';
-use vars qw($VERSION);
-use base qw/DBIx::Class::Componentised Class::Accessor::Grouped/;
+use DBIx::Class::Optional::Dependencies;
+
+use base qw/DBIx::Class::Componentised DBIx::Class::AccessorGroup/;
use DBIx::Class::StartupCheck;
+__PACKAGE__->mk_group_accessors(inherited => '_skip_namespace_frames');
+__PACKAGE__->_skip_namespace_frames('^DBIx::Class|^SQL::Abstract|^Try::Tiny');
+
sub mk_classdata {
shift->mk_classaccessor(@_);
}
@@ -22,13 +84,6 @@ sub mk_classaccessor {
sub component_base_class { 'DBIx::Class' }
-# Always remember to do all digits for the version even if they're 0
-# i.e. first release of 0.XX *must* be 0.XX000. This avoids fBSD ports
-# brain damage and presumably various other packaging systems too
-$VERSION = '0.08116';
-
-$VERSION = eval $VERSION; # numify for warning-free dev releases
-
sub MODIFY_CODE_ATTRIBUTES {
my ($class,$code,@attrs) = @_;
$class->mk_classdata('__attr_cache' => {})
@@ -40,8 +95,11 @@ sub MODIFY_CODE_ATTRIBUTES {
sub _attr_cache {
my $self = shift;
my $cache = $self->can('__attr_cache') ? $self->__attr_cache : {};
- my $rest = eval { $self->next::method };
- return $@ ? $cache : { %$cache, %$rest };
+
+ return {
+ %$cache,
+ %{ $self->maybe::next::method || {} },
+ };
}
1;
@@ -54,19 +112,32 @@ DBIx::Class - Extensible and flexible object <-> relational mapper.
The community can be found via:
- Mailing list: http://lists.scsys.co.uk/mailman/listinfo/dbix-class/
+=over
+
+=item * Web Site: L
+
+=item * IRC: irc.perl.org#dbix-class
+
+=for html
+(click for instant chatroom login)
- SVN: http://dev.catalyst.perl.org/repos/bast/DBIx-Class/
+=item * Mailing list: L
- SVNWeb: http://dev.catalyst.perl.org/svnweb/bast/browse/DBIx-Class/
+=item * RT Bug Tracker: L
- IRC: irc.perl.org#dbix-class
+=item * gitweb: L
+
+=item * git: L
+
+=item * twitter L
+
+=back
=head1 SYNOPSIS
-Create a schema class called MyDB/Schema.pm:
+Create a schema class called MyApp/Schema.pm:
- package MyDB::Schema;
+ package MyApp::Schema;
use base qw/DBIx::Class::Schema/;
__PACKAGE__->load_namespaces();
@@ -74,39 +145,39 @@ Create a schema class called MyDB/Schema.pm:
1;
Create a result class to represent artists, who have many CDs, in
-MyDB/Schema/Result/Artist.pm:
+MyApp/Schema/Result/Artist.pm:
See L for docs on defining result classes.
- package MyDB::Schema::Result::Artist;
+ package MyApp::Schema::Result::Artist;
use base qw/DBIx::Class::Core/;
__PACKAGE__->table('artist');
__PACKAGE__->add_columns(qw/ artistid name /);
__PACKAGE__->set_primary_key('artistid');
- __PACKAGE__->has_many(cds => 'MyDB::Schema::Result::CD');
+ __PACKAGE__->has_many(cds => 'MyApp::Schema::Result::CD');
1;
A result class to represent a CD, which belongs to an artist, in
-MyDB/Schema/Result/CD.pm:
+MyApp/Schema/Result/CD.pm:
- package MyDB::Schema::Result::CD;
+ package MyApp::Schema::Result::CD;
use base qw/DBIx::Class::Core/;
__PACKAGE__->load_components(qw/InflateColumn::DateTime/);
__PACKAGE__->table('cd');
__PACKAGE__->add_columns(qw/ cdid artistid title year /);
__PACKAGE__->set_primary_key('cdid');
- __PACKAGE__->belongs_to(artist => 'MyDB::Schema::Artist', 'artistid');
+ __PACKAGE__->belongs_to(artist => 'MyApp::Schema::Result::Artist', 'artistid');
1;
Then you can use these classes in your application's code:
# Connect to your database.
- use MyDB::Schema;
- my $schema = MyDB::Schema->connect($dbi_dsn, $user, $pass, \%dbi_params);
+ use MyApp::Schema;
+ my $schema = MyApp::Schema->connect($dbi_dsn, $user, $pass, \%dbi_params);
# Query for all artists and put them in an array,
# or retrieve them as a result set object.
@@ -179,7 +250,8 @@ resultset is used as an iterator it only fetches rows off the statement
handle as requested in order to minimise memory usage. It has auto-increment
support for SQLite, MySQL, PostgreSQL, Oracle, SQL Server and DB2 and is
known to be used in production on at least the first four, and is fork-
-and thread-safe out of the box (although your DBD may not be).
+and thread-safe out of the box (although
+L).
This project is still under rapid development, so large new features may be
marked EXPERIMENTAL - such APIs are still usable but may have edge bugs.
@@ -209,14 +281,26 @@ is traditional :)
=head1 CONTRIBUTORS
-abraxxa: Alexander Hartmaier
+abraxxa: Alexander Hartmaier
+
+acca: Alexander Kuznetsov
aherzog: Adam Herzog
+Alexander Keusch
+
+alnewkirk: Al Newkirk
+
+amiri: Amiri Barksdale
+
+amoore: Andrew Moore
+
andyg: Andy Grundman
ank: Andres Kievsky
+arc: Aaron Crane
+
arcanez: Justin Hunter
ash: Ash Berlin
@@ -227,6 +311,8 @@ blblack: Brandon L. Black
bluefeet: Aran Deltac
+bphillips: Brian Phillips
+
boghead: Bryan Beeley
bricas: Brian Cassidy
@@ -235,6 +321,8 @@ brunov: Bruno Vecchi
caelum: Rafael Kitover
+caldrin: Maik Hentsche
+
castaway: Jess Robinson
claco: Christopher H. Laco
@@ -245,22 +333,44 @@ da5id: David Jack Olrik
debolaz: Anders Nor Berle
+dew: Dan Thomas
+
dkubb: Dan Kubb
dnm: Justin Wheeler
+dpetrov: Dimitar Petrov
+
dwc: Daniel Westermann-Clark
dyfrgi: Michael Leuchtenburg
+felliott: Fitz Elliott
+
+freetime: Bill Moseley
+
frew: Arthur Axel "fREW" Schmidt
+goraxe: Gordon Irving
+
gphat: Cory G Watson
+Grant Street Group L
+
groditi: Guillermo Roditi
+Haarg: Graham Knop
+
+hobbs: Andrew Rodland
+
ilmari: Dagfinn Ilmari MannsEker
+initself: Mike Baas
+
+ironcamel: Naveed Massjouni
+
+jawnsy: Jonathan Yu
+
jasonmay: Jason May
jesper: Jesper Krogh
@@ -277,16 +387,24 @@ jon: Jon Schutz
jshirley: J. Shirley
+kaare: Kaare Rasmussen
+
konobi: Scott McWhirter
+littlesavage: Alexey Illarionov
+
lukes: Luke Saunders
marcus: Marcus Ramberg
mattlaw: Matt Lawrence
+mattp: Matt Phillips
+
michaelr: Michael Reddick
+milki: Jonathan Chu
+
ned: Neil de Carteret
nigel: Nigel Metheringham
@@ -297,6 +415,8 @@ Nniuq: Ron "Quinn" Straight"
norbi: Norbert Buchmuller
+nuba: Nuba Princigalli
+
Numa: Dan Sully
ovid: Curtis "Ovid" Poe
@@ -315,10 +435,16 @@ phaylon: Robert Sedlacek
plu: Johannes Plunien
+Possum: Daniel LeWarne
+
quicksilver: Jules Bean
rafl: Florian Ragwitz
+rainboxx: Matthias Dietrich
+
+rbo: Robert Bohne
+
rbuels: Robert Buels
rdj: Ryan D Johnson
@@ -329,8 +455,12 @@ rjbs: Ricardo Signes
robkinyon: Rob Kinyon
+Robert Olson
+
Roman: Roman Filippov
+Sadrak: Felix Antonius Wilhelm Ostmann
+
sc_: Just Another Perl Hacker
scotty: Scotty Allen
@@ -341,14 +471,22 @@ solomon: Jared Johnson
spb: Stephen Bennett
+Squeeks
+
sszabo: Stephan Szabo
+talexb: Alex Beamish
+
+tamias: Ronald J Kimball
+
teejay : Aaron Trevena
Todd Lipcon
Tom Hukins
+tonvoon: Ton Voon
+
triode: Pete Gamache
typester: Daisuke Murase
@@ -361,11 +499,13 @@ willert: Sebastian Willert
wreis: Wallace Reis
+yrlnry: Mark Jason Dominus
+
zamolxes: Bogdan Lucaciu
=head1 COPYRIGHT
-Copyright (c) 2005 - 2009 the DBIx::Class L and L
+Copyright (c) 2005 - 2010 the DBIx::Class L and L
as listed above.
=head1 LICENSE