Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
_Aggregate.pm	5.73 KB	-rw-r--r--
_BatchInsert.pm	3.4 KB	-rw-r--r--
_BulkWrite.pm	15.12 KB	-rw-r--r--
_ChangeStream.pm	6.22 KB	-rw-r--r--
_Command.pm	4.25 KB	-rw-r--r--
_Count.pm	2.08 KB	-rw-r--r--
_CreateIndexes.pm	3.26 KB	-rw-r--r--
_Delete.pm	3.45 KB	-rw-r--r--
_Distinct.pm	2.67 KB	-rw-r--r--
_DropCollection.pm	1.85 KB	-rw-r--r--
_DropDatabase.pm	1.48 KB	-rw-r--r--
_DropIndexes.pm	2.38 KB	-rw-r--r--
_EndTxn.pm	2.68 KB	-rw-r--r--
_Explain.pm	2.85 KB	-rw-r--r--
_FSyncUnlock.pm	2.63 KB	-rw-r--r--
_FindAndDelete.pm	2.82 KB	-rw-r--r--
_FindAndUpdate.pm	3.34 KB	-rw-r--r--
_GetMore.pm	2.78 KB	-rw-r--r--
_InsertOne.pm	2.58 KB	-rw-r--r--
_KillCursors.pm	4.29 KB	-rw-r--r--
_ListCollections.pm	4.16 KB	-rw-r--r--
_ListIndexes.pm	3.28 KB	-rw-r--r--
_ParallelScan.pm	1.86 KB	-rw-r--r--
_Query.pm	16.89 KB	-rw-r--r--
_RenameCollection.pm	1.73 KB	-rw-r--r--
_Update.pm	6.36 KB	-rw-r--r--

Code Editor : _Count.pm

#  Copyright 2015 - present 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
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
#  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.

use strict;
use warnings;
package MongoDB::Op::_Count;

# Encapsulate code path for count commands

use version;
our $VERSION = 'v2.2.2';

use Moo;

use MongoDB::Op::_Command;
use Types::Standard qw(
    HashRef
    Maybe
);

use namespace::clean;

has filter => (
    is       => 'ro',
    required => 1,
    isa => Maybe[HashRef],
);

has options => (
    is       => 'ro',
    required => 1,
    isa => HashRef,
);

with $_ for qw(
  MongoDB::Role::_PrivateConstructor
  MongoDB::Role::_CollectionOp
  MongoDB::Role::_ReadOp
);

sub execute {
    my ( $self, $link, $topology ) = @_;

if ( defined $self->options->{collation} and !$link->supports_collation ) {
        MongoDB::UsageError->throw(
            "MongoDB host '" . $link->address . "' doesn't support collation" );
    }

my $command = [
        count => $self->coll_name,
        (defined $self->{filter} ? ( query => $self->{filter} ) : () ),
        ($link->supports_read_concern ?
            @{ $self->read_concern->as_args( $self->session ) } : () ),
        %{ $self->options },
    ];

my $op = MongoDB::Op::_Command->_new(
        db_name             => $self->db_name,
        query               => $command,
        query_flags         => {},
        bson_codec          => $self->bson_codec,
        read_preference     => $self->read_preference,
        session             => $self->session,
        monitoring_callback => $self->monitoring_callback,
    );

my $res = $op->execute( $link, $topology );
    return $res->output;
}

${this.title}

Code Editor : _Count.pm