class Mongo::Operation::Delete::Legacy
A MongoDB delete operation sent as a legacy wire protocol message.
@api private
@since 2.5.2
Public Instance Methods
execute(server)
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Execute the operation.
@example
operation.execute(server)
@param [ Mongo::Server
] server The server to send the operation to.
@return [ Mongo::Operation::Delete::Result
] The operation result.
@since 2.5.2
# File lib/mongo/operation/delete/legacy.rb, line 38 def execute(server) result = Result.new(dispatch_message(server)) process_result(result, server) result.validate! end
Private Instance Methods
gle()
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# File lib/mongo/operation/delete/legacy.rb, line 55 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
message(server)
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# File lib/mongo/operation/delete/legacy.rb, line 50 def message(server) opts = (selector[Operation::LIMIT] || 0) <= 0 ? {} : { :flags => [ :single_remove ] } Protocol::Delete.new(db_name, coll_name, selector[Operation::Q], opts) end
selector()
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# File lib/mongo/operation/delete/legacy.rb, line 46 def selector send(IDENTIFIER).first end