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lib/Google/Spanner/V1/Spanner.pm  view on Meta::CPAN

# === Message: Google::Spanner::V1::Spanner::FetchCacheUpdateRequest ===
    # Fields for FetchCacheUpdateRequest
    # Field: database Type: 9 ()
    # Field: max_recipe_count Type: 5 ()
    # Field: max_range_count Type: 5 ()

=pod

=head1 NAME

Google::Spanner::V1::Spanner::FetchCacheUpdateRequest - Compiled Protocol Buffers message class

=head1 SYNOPSIS

    use Google::Spanner::V1::Spanner;

    my $msg = Google::Spanner::V1::Spanner::FetchCacheUpdateRequest->new(
        database => $value,
    );

=head1 FIELDS

=over 4

=item * B<database>

Type: String

=item * B<max_recipe_count>

Type: Int32

=item * B<max_range_count>

Type: Int32

=back

=cut

# === Service Client: Google::Spanner::V1::Spanner::SpannerClient ===
package Google::Spanner::V1::Spanner::SpannerClient;

=pod

=head1 NAME

Google::Spanner::V1::Spanner::SpannerClient - Client stub representing the remote Spanner service

=head1 DESCRIPTION

This class acts as a local client stub for the remote gRPC service.
It delegates call dispatching to an underlying L<Google::gRPC::Client>
instance, ensuring type-safe request parsing and response mapping.

=head1 CONFIGURATION AND ENVIRONMENT

=head2 target

The endpoint target address. Defaults to C<spanner.googleapis.com:443>.

=head2 credentials

The authentication credentials provider. Defaults to application default credentials via L<Google::Auth>.

=cut

use Moo;
use Google::Auth;
use Google::gRPC::Client;

has credentials => ( is => 'ro', default => sub { Google::Auth->default() } );
has target      => ( is => 'ro', default => 'spanner.googleapis.com:443' );

has _grpc_client => (
    is => 'ro',
    lazy => 1,
    builder => sub {
        my $self = shift;
        return Google::gRPC::Client->new(
            target     => $self->target,
            auth_token => $self->credentials->get_token(),
        );
    }
);

sub create_session {
    my ($self, $args) = @_;
    my $req = ref($args) eq 'HASH'
        ? Google::Spanner::V1::Spanner::CreateSessionRequest->new($args)
        : $args;
    return $self->_grpc_client->call({
        service        => 'google.spanner.v1.Spanner',
        method         => 'CreateSession',
        request        => $req,
        response_class => 'Google::Spanner::V1::Spanner::Session',
    });
}

sub batch_create_sessions {
    my ($self, $args) = @_;
    my $req = ref($args) eq 'HASH'
        ? Google::Spanner::V1::Spanner::BatchCreateSessionsRequest->new($args)
        : $args;
    return $self->_grpc_client->call({
        service        => 'google.spanner.v1.Spanner',
        method         => 'BatchCreateSessions',
        request        => $req,
        response_class => 'Google::Spanner::V1::Spanner::BatchCreateSessionsResponse',
    });
}

sub get_session {
    my ($self, $args) = @_;
    my $req = ref($args) eq 'HASH'
        ? Google::Spanner::V1::Spanner::GetSessionRequest->new($args)
        : $args;
    return $self->_grpc_client->call({
        service        => 'google.spanner.v1.Spanner',
        method         => 'GetSession',