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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
module Bulk
# Provides common behavior for bulk write operations.
# Note that #validate! is not called on operation results because they are merged
# at a higher level.
#
# @since 2.1.0
module Bulkable
# Execute the bulk operation.
#
# @example Execute the operation.
# operation.execute(server)
#
# @param [ Mongo::Server ] server The server to send this operation to.
#
# @return [ Result ] The operation result.
#
# @since 2.0.0
def execute(server)
result = execute_write_command(server)
server.update_cluster_time(result)
session.process(result) if session
result
end
private
def execute_message(server)
replies = messages.map do |m|
server.with_connection do |connection|
result = self.class::LegacyResult.new(connection.dispatch([ m, gle ].compact, operation_id))
if stop_sending?(result)
return result
else
result.reply
end
end
end
self.class::LegacyResult.new(replies.compact.empty? ? nil : replies)
end
def stop_sending?(result)
ordered? && !result.successful?
end
def gle
wc = write_concern || WriteConcern.get(WriteConcern::DEFAULT)
gle_message = ( ordered? && wc.get_last_error.nil? ) ?
WriteConcern.get(WriteConcern::DEFAULT).get_last_error :
wc.get_last_error
if gle_message
Protocol::Query.new(
db_name,
Database::COMMAND,
gle_message,
options.merge(limit: -1)
)
end
end
end
end
end
end
end
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