Class: MethodCall

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(service_name, method, values) ⇒ MethodCall

Returns a new instance of MethodCall.



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# File 'lib/method_call.rb', line 7

def initialize(service_name, method, values)
	eval(service_name)

	args_type = eval("#{service_name}::#{upcase_first(method)}_args") rescue nil

	evaluate_method(args_type, service_name, method)
	@inspector = ObjectInspector.new(args_type.new)

	args = evaluate_args(args_type, values)

	self.args = [method] + args
end

Instance Attribute Details

#args ⇒ Object

Returns the value of attribute args.



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# File 'lib/method_call.rb', line 5

def args
  @args
end

Instance Method Details

#evaluate_args(args_type, values) ⇒ Object 



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# File 'lib/method_call.rb', line 28

def evaluate_args(args_type, values)
	args = TypeAdapter.new(
		{ type: ::Thrift::Types::STRUCT, class: args_type }, 
		values
	).field_values rescue nil

	if args.nil?
		puts "Error processing args: #{values.to_json}\nExpected args:\n"
		pp inspect_args
		puts "\nExample argument with all optional fields:\n\n"
		puts sample_call
		exit 1
	end

	args
end

#evaluate_method(args_type, service_name, method) ⇒ Object 



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# File 'lib/method_call.rb', line 20

def evaluate_method(args_type, service_name, method)
	if args_type.nil?
		puts "\nMethod not found: #{method}\n\nThe following methods are available:"
		puts inspect_methods(service_name)
		exit 1
	end
end

#inspect_args ⇒ Object 



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# File 'lib/method_call.rb', line 45

def inspect_args
	@inspector.args_tree
end

#inspect_methods(base_class) ⇒ Object 



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# File 'lib/method_call.rb', line 53

def inspect_methods(base_class)
	ObjectInspector.new(eval(base_class)).available_methods.join("\n")
end

#sample_call ⇒ Object 



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# File 'lib/method_call.rb', line 49

def sample_call
	@inspector.sample_call
end

#upcase_first(str) ⇒ Object 



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# File 'lib/method_call.rb', line 57

def upcase_first(str)
	str[0].upcase + str[1..-1]
end