Class: Barrister::InterfaceProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/barrister.rb

Overview

Internal class used by the Client and BatchClient classes

Each instance represents a proxy for a single interface in the IDL, and will contain a method for each function in the interface.

These proxy methods call ‘Client.request` when invoked

Instance Method Summary collapse

Constructor Details

#initialize(client, iface) ⇒ InterfaceProxy

Returns a new instance of InterfaceProxy.



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# File 'lib/barrister.rb', line 545

def initialize(client, iface)
  singleton = class << self; self end
  iface.functions.each do |f|
    method = iface.name + "." + f.name
    singleton.send :define_method, f.name do |*args|
      resp = client.request(method, args)
      if client.trans.instance_of? BatchTransport
        return nil
      else
        if resp.key?("result")
          return resp["result"]
        else
          err = resp["error"]
          raise RpcException.new(err["code"], err["message"], err["data"])
        end
      end
    end
  end
end