package DBIx::Class::Storage::DBI::Replicated::Replicant;
-use Moose;
-extends 'DBIx::Class::Storage::DBI', 'Moose::Object';
+use Moose::Role;
+requires qw/_query_start/;
+with 'DBIx::Class::Storage::DBI::Replicated::WithDSN';
+use MooseX::Types::Moose 'Bool';
+
+use namespace::clean -except => 'meta';
=head1 NAME
-DBIx::Class::Storage::DBI::Replicated::Replicant; A replicated DBI Storage
+DBIx::Class::Storage::DBI::Replicated::Replicant - A replicated DBI Storage Role
=head1 SYNOPSIS
-This class is used internally by L<DBIx::Class::Storage::DBI::Replicated>. You
-shouldn't need to create instances of this class.
-
+This class is used internally by L<DBIx::Class::Storage::DBI::Replicated>.
+
=head1 DESCRIPTION
Replicants are DBI Storages that follow a master DBI Storage. Typically this
replicant from the pool. This way to you do stuff like disallow a replicant
when it get's too far behind the master, if it stops replicating, etc.
+This attribute DOES NOT reflect a replicant's internal status, i.e. if it is
+properly replicating from a master and has not fallen too many seconds behind a
+reliability threshold. For that, use L</is_replicating> and L</lag_behind_master>.
+Since the implementation of those functions database specific (and not all DBIC
+supported DB's support replication) you should refer your database specific
+storage driver for more information.
+
=cut
has 'active' => (
- is=>'rw',
- isa=>'Bool',
- lazy=>1,
- required=>1,
- default=>1,
+ is=>'rw',
+ isa=>Bool,
+ lazy=>1,
+ required=>1,
+ default=>1,
);
-
=head1 METHODS
This class defines the following methods.
-=head2 after: _query_start
+=head2 debugobj
-advice iof the _query_start method to add more debuggin
+Override the debugobj method to redirect this method call back to the master.
=cut
-around '_query_start' => sub {
- my ($method, $self, $sql, @bind) = @_;
- my $dsn = $self->connect_info->[0];
- $self->$method("DSN: $dsn SQL: $sql", @bind);
-};
+sub debugobj {
+ return shift->schema->storage->debugobj;
+}
+
+=head1 ALSO SEE
+L<http://en.wikipedia.org/wiki/Replicant>,
+L<DBIx::Class::Storage::DBI::Replicated>
=head1 AUTHOR
=cut
-1;
\ No newline at end of file
+1;