release 0.07003

[dbsrgits/DBIx-Class-Schema-Loader.git] / lib / DBIx / Class / Schema / Loader.pm

diff --git a/lib/DBIx/Class/Schema/Loader.pm b/lib/DBIx/Class/Schema/Loader.pm
index 02d3f8e..399c231 100644 (file)
--- a/lib/DBIx/Class/Schema/Loader.pm
+++ b/lib/DBIx/Class/Schema/Loader.pm
@@ -4,13 +4,13 @@ use strict;
 use warnings;
 use base qw/DBIx::Class::Schema Class::Accessor::Grouped/;
 use Carp::Clan qw/^DBIx::Class/;
-use Class::C3;
+use mro 'c3';
 use Scalar::Util qw/ weaken /;
 
 # 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
-our $VERSION = '0.05001';
+our $VERSION = '0.07003';
 
 __PACKAGE__->mk_group_accessors('inherited', qw/
                                 _loader_args
@@ -38,7 +38,9 @@ DBIx::Class::Schema::Loader - Dynamic definition of a DBIx::Class::Schema
       { debug => 1,
         dump_directory => './lib',
       },
-      [ 'dbi:Pg:dbname="foo"', 'myuser', 'mypassword' ],
+      [ 'dbi:Pg:dbname="foo"', 'myuser', 'mypassword',
+         { loader_class => 'MyLoader' } # optionally
+      ],
   );
 
   # from the command line or a shell script with dbicdump (distributed
@@ -143,45 +145,11 @@ sub loader_options {
     my $self = shift;
 
     my %args = (ref $_[0] eq 'HASH') ? %{$_[0]} : @_;
-    $self->_validate_loader_options(\%args);
     $self->_loader_args(\%args);
 
     $self;
 }
 
-sub _validate_loader_options {
-    my $self = shift;
-    my $args = shift;
-    
-    my @class_keys = qw(
-        schema_base_class result_base_class additional_base_classes
-        left_base_classes additional_classes components resultset_components
-    );
-    foreach my $k ( grep { exists $args->{$_} } @class_keys ) {
-        my @classes = ref( $args->{$k} ) eq 'ARRAY' ? @{ $args->{$k} } : $args->{$k};
-        foreach my $c (@classes) {
-
-            # components default to being under the DBIx::Class namespace unless they
-            # are preceeded with a '+'
-            if ( $k =~ m/components$/ && $c !~ s/^\+// ) {
-                $c = 'DBIx::Class::' . $c;
-            }
-
-            # 1 == installed, 0 == not installed, undef == invalid classname
-            my $installed = Class::Inspector->installed($c);
-            if ( defined($installed) ) {
-                if ( $installed == 0 ) {
-                    croak qq/$c, as specified in the loader option "$k", is not installed/;
-                }
-            } else {
-                croak qq/$c, as specified in the loader option "$k", is an invalid class name/;
-            }
-        }
-    }
-
-    return;
-}
-
 sub _invoke_loader {
     my $self = shift;
     my $class = ref $self || $self;
@@ -197,11 +165,15 @@ sub _invoke_loader {
     $args->{use_namespaces} = $self->use_namespaces if $self->use_namespaces;
 
     # XXX this only works for relative storage_type, like ::DBI ...
-    my $impl = $self->loader_class
-      || "DBIx::Class::Schema::Loader" . $self->storage_type;
-    $impl = "DBIx::Class::Schema::Loader${impl}" if $impl =~ /^::/;
+    my $loader_class = $self->loader_class;
+    if ($loader_class) {
+        $loader_class = "DBIx::Class::Schema::Loader${loader_class}" if $loader_class =~ /^::/;
+        $args->{loader_class} = $loader_class;
+    };
+
+    my $impl = $loader_class || "DBIx::Class::Schema::Loader" . $self->storage_type;
     eval { $self->ensure_class_loaded($impl) };
-    croak qq/Could not load storage_type loader "$impl": "$@"/ if $@;
+    croak qq/Could not load loader_class "$impl": "$@"/ if $@;
 
     $self->_loader($impl->new(%$args));
     $self->_loader->load;
@@ -373,6 +345,8 @@ memory at runtime without generating on-disk class files.
 For a complete list of supported loader_options, see
 L<DBIx::Class::Schema::Loader::Base>
 
+The last hashref in the C<\@connect_info> can specify the L</loader_class>.
+
 This function can be imported in the usual way, as illustrated in
 these Examples:
 
@@ -382,7 +356,9 @@ these Examples:
     make_schema_at(
         'New::Schema::Name',
         { debug => 1 },
-        [ 'dbi:Pg:dbname="foo"','postgres' ],
+        [ 'dbi:Pg:dbname="foo"','postgres','',
+          { loader_class => 'MyLoader' } # optionally
+        ],
     );
 
     # Inside a script, specifying a dump directory in which to write
@@ -391,9 +367,14 @@ these Examples:
     make_schema_at(
         'New::Schema::Name',
         { debug => 1, dump_directory => './lib' },
-        [ 'dbi:Pg:dbname="foo"','postgres' ],
+        [ 'dbi:Pg:dbname="foo"','postgres','',
+          { loader_class => 'MyLoader' } # optionally
+        ],
     );
 
+The last hashref in the C<\@connect_info> is checked for loader arguments such
+as C<loader_options> and C<loader_class>, see L</connection> for more details.
+
 =cut
 
 sub make_schema_at {
@@ -404,6 +385,8 @@ sub make_schema_at {
         @{$target . '::ISA'} = qw/DBIx::Class::Schema::Loader/;
     }
 
+    eval { $target->_loader_invoked(0) };
+
     $target->loader_options($opts);
     $target->connection(@$connect_info);
 }
@@ -527,6 +510,18 @@ waawaamilk: Nigel McNie <nigel@mcnie.name>
 
 acmoore: Andrew Moore <amoore@cpan.org>
 
+bphillips: Brian Phillips <bphillips@cpan.org>
+
+schwern: Michael G. Schwern <mschwern@cpan.org>
+
+hobbs: Andrew Rodland <arodland@cpan.org>
+
+domm: Thomas Klausner <domm@plix.at>
+
+spb: Stephen Bennett <spb@exherbo.org>
+
+Matias E. Fernandez <mfernandez@pisco.ch>
+
 ... and lots of other folks. If we forgot you, please write the current
 maintainer or RT.
 
@@ -546,3 +541,4 @@ L<DBIx::Class>, L<DBIx::Class::Manual::ExampleSchema>
 =cut
 
 1;
+# vim:et sts=4 sw=4 tw=0: