use strict;
use warnings;
+use DBIx::Class::Exception;
use Carp::Clan qw/^DBIx::Class/;
use Scalar::Util qw/weaken/;
use File::Spec;
__PACKAGE__->mk_classdata('storage_type' => '::DBI');
__PACKAGE__->mk_classdata('storage');
__PACKAGE__->mk_classdata('exception_action');
+__PACKAGE__->mk_classdata('stacktrace' => $ENV{DBIC_TRACE} || 0);
=head1 NAME
sub register_source {
my ($self, $moniker, $source) = @_;
+
+ %$source = %{ $source->new( { %$source, source_name => $moniker }) };
+
my %reg = %{$self->source_registrations};
$reg{$moniker} = $source;
$self->source_registrations(\%reg);
+
$source->schema($self);
+
weaken($source->{schema}) if ref($self);
if ($source->result_class) {
my %map = %{$self->class_mappings};
}
}
+sub _unregister_source {
+ my ($self, $moniker) = @_;
+ my %reg = %{$self->source_registrations};
+
+ my $source = delete $reg{$moniker};
+ $self->source_registrations(\%reg);
+ if ($source->result_class) {
+ my %map = %{$self->class_mappings};
+ delete $map{$source->result_class};
+ $self->class_mappings(\%map);
+ }
+}
+
=head2 class
=over 4
}
}
$class->ensure_class_loaded($comp_class);
- $comp_class->source_name($comp) unless $comp_class->source_name;
- push(@to_register, [ $comp_class->source_name, $comp_class ]);
+ $comp = $comp_class->source_name || $comp;
+# $DB::single = 1;
+ push(@to_register, [ $comp, $comp_class ]);
}
}
}
sub compose_connection {
my ($self, $target, @info) = @_;
- warn "compose_connection deprecated as of 0.08000" unless $warn++;
+ warn "compose_connection deprecated as of 0.08000"
+ unless ($INC{"DBIx/Class/CDBICompat.pm"} || $warn++);
my $base = 'DBIx::Class::ResultSetProxy';
eval "require ${base};";
sub compose_namespace {
my ($self, $target, $base) = @_;
- my %reg = %{ $self->source_registrations };
- my %target;
- my %map;
my $schema = $self->clone;
{
no warnings qw/redefine/;
my $storage = $storage_class->new($self);
$storage->connect_info(\@info);
$self->storage($storage);
- $self->on_connect() if($self->can('on_connect'));
return $self;
}
}
return @created;
}
- $self->storage->insert_bulk($self->source($name)->from, \@names, $data);
+ my @results_to_create;
+ foreach my $datum (@$data) {
+ my %result_to_create;
+ foreach my $index (0..$#names) {
+ $result_to_create{$names[$index]} = $$datum[$index];
+ }
+ push @results_to_create, \%result_to_create;
+ }
+ $rs->populate(\@results_to_create);
}
=head2 exception_action
If C<exception_action> is set for this class/object, L</throw_exception>
will prefer to call this code reference with the exception as an argument,
-rather than its normal <croak> action.
+rather than its normal C<croak> or C<confess> action.
Your subroutine should probably just wrap the error in the exception
object/class of your choosing and rethrow. If, against all sage advice,
# suppress all exceptions, like a moron:
$schema_obj->exception_action(sub { 1 });
+=head2 stacktrace
+
+=over 4
+
+=item Arguments: boolean
+
+=back
+
+Whether L</throw_exception> should include stack trace information.
+Defaults to false normally, but defaults to true if C<$ENV{DBIC_TRACE}>
+is true.
+
=head2 throw_exception
=over 4
Throws an exception. Defaults to using L<Carp::Clan> to report errors from
user's perspective. See L</exception_action> for details on overriding
-this method's behavior.
+this method's behavior. If L</stacktrace> is turned on, C<throw_exception>'s
+default behavior will provide a detailed stack trace.
=cut
sub throw_exception {
my $self = shift;
- croak @_ if !$self->exception_action || !$self->exception_action->(@_);
+
+ DBIx::Class::Exception->throw($_[0], $self->stacktrace)
+ if !$self->exception_action || !$self->exception_action->(@_);
}
-=head2 deploy (EXPERIMENTAL)
+=head2 deploy
=over 4
Attempts to deploy the schema to the current storage using L<SQL::Translator>.
-Note that this feature is currently EXPERIMENTAL and may not work correctly
-across all databases, or fully handle complex relationships.
-
See L<SQL::Translator/METHODS> for a list of values for C<$sqlt_args>. The most
common value for this would be C<< { add_drop_table => 1, } >> to have the SQL
produced include a DROP TABLE statement for each table created.
+Additionally, the DBIx::Class parser accepts a C<sources> parameter as a hash
+ref or an array ref, containing a list of source to deploy. If present, then
+only the sources listed will get deployed.
+
=cut
sub deploy {
my ($self, $type, $dir, $version, $pversion) = @_;
my $filename = ref($self);
- $filename =~ s/::/-/;
+ $filename =~ s/::/-/g;
$filename = File::Spec->catfile($dir, "$filename-$version-$type.sql");
$filename =~ s/$version/$pversion-$version/ if($pversion);