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# Copyright (C) 2014-2017 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.
module Mongo
module Operation
module Write
# This module contains common functionality for operations that need to
# be followed by a GLE message.
#
# @since 2.1.0
module GLE
private
def execute_message(server)
server.with_connection do |connection|
result_class = self.class.const_defined?(:LegacyResult, false) ? self.class::LegacyResult :
self.class.const_defined?(:Result, false) ? self.class::Result : Result
result_class.new(connection.dispatch([ message(server), gle ].compact)).validate!
end
end
def gle
wc = write_concern || WriteConcern.get(WriteConcern::DEFAULT)
if gle_message = wc.get_last_error
Protocol::Query.new(
db_name,
Database::COMMAND,
gle_message,
options.merge(limit: -1)
)
end
end
end
end
end
end
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