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 = '0.07010';
__PACKAGE__->mk_group_accessors('inherited', qw/
_loader_args
{ 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
L<DBIx::Class::Schema> by scanning database table definitions and
setting up the columns, primary keys, and relationships.
+See L<dbicdump> for the C<dbicdump> utility.
+
DBIx::Class::Schema::Loader currently supports only the DBI storage type. It
has explicit support for L<DBD::Pg>, L<DBD::mysql>, L<DBD::DB2>,
L<DBD::SQLite>, L<DBD::Sybase> (for Sybase ASE and MSSSQL), L<DBD::ODBC> (for
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 || $self;
weaken($args->{schema}) if ref $self;
$args->{dump_directory} ||= $self->dump_to_dir;
$args->{naming} = $self->naming if $self->naming;
- $args->{use_namespaces} = $self->use_namespaces if $self->use_namespaces;
+ $args->{use_namespaces} = $self->use_namespaces if defined $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));
$self->_loader->load;
For a complete list of supported loader_options, see
L<DBIx::Class::Schema::Loader::Base>
+The last hashref in the C<\@connect_info> can specify the L</loader_class>.
+
This function can be imported in the usual way, as illustrated in
these Examples:
make_schema_at(
'New::Schema::Name',
{ debug => 1 },
- [ 'dbi:Pg:dbname="foo"','postgres' ],
+ [ 'dbi:Pg:dbname="foo"','postgres','',
+ { loader_class => 'MyLoader' } # optionally
+ ],
);
# Inside a script, specifying a dump directory in which to write
make_schema_at(
'New::Schema::Name',
{ debug => 1, dump_directory => './lib' },
- [ 'dbi:Pg:dbname="foo"','postgres' ],
+ [ 'dbi:Pg:dbname="foo"','postgres','',
+ { loader_class => 'MyLoader' } # optionally
+ ],
);
+The last hashref in the C<\@connect_info> is checked for loader arguments such
+as C<loader_options> and C<loader_class>, see L</connection> for more details.
+
=cut
sub make_schema_at {
@{$target . '::ISA'} = qw/DBIx::Class::Schema::Loader/;
}
+ eval { $target->_loader_invoked(0) };
+
$target->loader_options($opts);
$target->connection(@$connect_info);
}
mst: Matt S. Trout <mst@shadowcatsystems.co.uk>
+mstratman: Mark A. Stratman <stratman@gmail.com>
+
kane: Jos Boumans <kane@cpan.org>
waawaamilk: Nigel McNie <nigel@mcnie.name>
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.
=cut
1;
+# vim:et sts=4 sw=4 tw=0: