package DBIx::Class::Storage::DBI::Replicated::WithDSN;
use Moose::Role;
+use Scalar::Util 'reftype';
requires qw/_query_start/;
+use Try::Tiny;
use namespace::clean -except => 'meta';
=head1 NAME
=head1 SYNOPSIS
This class is used internally by L<DBIx::Class::Storage::DBI::Replicated>.
-
+
=head1 DESCRIPTION
This role adds C<DSN: > info to storage debugging output.
around '_query_start' => sub {
my ($method, $self, $sql, @bind) = @_;
- my $dsn = $self->_dbi_connect_info->[0];
- $self->$method("DSN: $dsn SQL: $sql", @bind);
+
+ my $dsn = (try { $self->dsn }) || $self->_dbi_connect_info->[0];
+
+ my($op, $rest) = (($sql=~m/^(\w+)(.+)$/),'NOP', 'NO SQL');
+ my $storage_type = $self->can('active') ? 'REPLICANT' : 'MASTER';
+
+ my $query = do {
+ if ((reftype($dsn)||'') ne 'CODE') {
+ "$op [DSN_$storage_type=$dsn]$rest";
+ }
+ elsif (my $id = try { $self->id }) {
+ "$op [$storage_type=$id]$rest";
+ }
+ else {
+ "$op [$storage_type]$rest";
+ }
+ };
+
+ $self->$method($query, @bind);
};
=head1 ALSO SEE
L<DBIx::Class::Storage::DBI>
-=head1 AUTHOR
+=head1 FURTHER QUESTIONS?
-John Napiorkowski <john.napiorkowski@takkle.com>
+Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
-=head1 LICENSE
+=head1 COPYRIGHT AND LICENSE
-You may distribute this code under the same terms as Perl itself.
+This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
+by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
+redistribute it and/or modify it under the same terms as the
+L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.
=cut