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#
# Copyright 2014 MongoDB, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# MongoDB interface for database commands with cursors
use version;
our $VERSION = 'v0.999.999.2'; # TRIAL
use Types::Standard -types;
use namespace::clean -except => 'meta';
requires qw/client bson_codec/;
sub _build_result_from_cursor {
my ( $self, $res ) = @_;
my $cursor = $res->output->{cursor}
or MongoDB::DatabaseError->throw(
message => "no cursor found in command response",
result => $res,
);
my $qr = MongoDB::QueryResult->new(
_client => $self->client,
address => $res->address,
cursor => $cursor,
bson_codec => $self->bson_codec,
);
}
sub _empty_query_result {
my ( $self, $link ) = @_;
my $qr = MongoDB::QueryResult->new(
_client => $self->client,
address => $link->address,
cursor => {
ns => '',
id => 0,
firstBatch => [],
},
bson_codec => $self->bson_codec,
);
}
1;