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Contents
# Copyright (C) 2020 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 CollectionsInfoOrListCollections
include PolymorphicLookup
# Execute the operation.
#
# @example
# operation.execute(server, client: nil)
#
# @param [ Mongo::Server ] server The server to send the operation to.
# @param [ Mongo::Client ] client The client that will be used to
# perform auto-encryption if it is necessary to encrypt the command
# being executed (optional).
#
# @return [ Mongo::Operation::CollectionsInfo::Result,
# Mongo::Operation::ListCollections::Result ] The operation result.
def execute(server, client:)
server.with_connection do |connection|
operation = final_operation(connection)
operation.execute(connection, client: client)
end
end
private
def final_operation(connection)
op_class = if connection.features.list_collections_enabled?
if connection.features.op_msg_enabled?
ListCollections::OpMsg
else
ListCollections::Command
end
else
CollectionsInfo::Command
end
op_class.new(spec)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems