Class: Net::TTI::Message

Inherits:
BinData::Record
  • Object
show all
Defined in:
lib/net/tti/message.rb

Constant Summary collapse

TTC_CODE_PROTOCOL_NEGOTIATION = 
0x1
TTC_CODE_DATA_TYPE_NEGOTIATION = 
0x2
TTC_CODE_FUNCTION_CALL = 
0x3
TTC_CODE_ERROR = 
0x4
TTC_CODE_OK = 
0x8

Class Method Summary collapse

Class Method Details

.from_data_string(raw_message) ⇒ Object 



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# File 'lib/net/tti/message.rb', line 33

def self.from_data_string( raw_message )
  ttc_code = raw_message[0].unpack("C").first
  
  unless message_class = @@ttc_classes[ttc_code]
    raise Net::TNS::Exceptions::TNSException.new( "Unknown TTC code: #{ttc_code}" )
  end

  new_message = message_class.new
  new_message.read( raw_message )

  return new_message
end

.handles_response_for_ttc_code(ttc_code) ⇒ Object 



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# File 'lib/net/tti/message.rb', line 20

def self.handles_response_for_ttc_code(ttc_code)
  @@ttc_classes ||= {}
  @@ttc_codes ||= {}
  if @@ttc_classes.has_key?(ttc_code)
    existing_class = @@ttc_classes[ttc_code]
    raise ArgumentError.new("Duplicate TTC response handlers defined: #{existing_class} and #{self} both have TTC code of #{ttc_code}")
  end

  @@ttc_classes[ttc_code] = self
  @@ttc_codes[self] = ttc_code
  return nil
end