mongo-ruby-driver/lib/mongo/message/query_message.rb

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Ruby
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2008-11-22 01:00:51 +00:00
require 'mongo/message/message'
require 'mongo/message/opcodes'
module XGen
module Mongo
module Driver
class QueryMessage < Message
def initialize(name, collection, query)
super(OP_QUERY)
write_int(0)
write_string("#{name}.#{collection}")
write_int(query.number_to_skip)
write_int(query.number_to_return)
write_doc(query.selector)
write_doc(query.fields) if query.fields
end
end
end
end
end