Class: Mediate::PrerequestBehavior Abstract

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

Overview

This class is abstract.

override #handle to implement

Abstract base class of a pipeline behavior that processes a request before it’s given to the handler.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.handles(request_class = Mediate::Request, mediator = Mediate.mediator) ⇒ void

This method returns an undefined value.

Registers this behavior to handle requests of the given type.

Parameters:

  • request_class (Class) (defaults to: Mediate::Request) —

    the type of requests to handle (should inherit from Mediate::Request)

  • mediator (Mediate::Mediator) (defaults to: Mediate.mediator) —

    the Mediator instance to register to

Raises:

  • (ArgumentError) —

    if request_class does not inherit from Mediate::Request



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# File 'lib/mediate/prerequest_behavior.rb', line 20

def self.handles(request_class = Mediate::Request, mediator = Mediate.mediator)
  mediator.register_prerequest_behavior(self, request_class)
end

Instance Method Details

#handle(_request) ⇒ void

This method is abstract.

This method returns an undefined value.

The method that handles the request.

Parameters:

Raises:

  • (NoMethodError) 


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# File 'lib/mediate/prerequest_behavior.rb', line 33

def handle(_request)
  raise NoMethodError, "handle must be implemented"
end