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Versions: 47
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Contents
module Flexirest
module Callbacks
module ClassMethods
def before_request(method_name = nil, &block)
@before_callbacks ||= []
if block
@before_callbacks << block
elsif method_name
@before_callbacks << method_name
end
end
def after_request(method_name = nil, &block)
@after_callbacks ||= []
if block
@after_callbacks << block
elsif method_name
@after_callbacks << method_name
end
end
def _callback_request(type, name, param)
_handle_super_class_callbacks(type, name, param)
@before_callbacks ||= []
@after_callbacks ||= []
callbacks = (type == :before ? @before_callbacks : @after_callbacks)
callbacks.each do |callback|
if callback.is_a? Symbol
if self.respond_to?(callback)
result = self.send(callback, name, param)
else
instance = self.new
result = instance.send(callback, name, param)
end
else
result = callback.call(name, param)
end
if result == false
return false
end
if result == :retry
raise Flexirest::CallbackRetryRequestException.new
end
end
end
def _handle_super_class_callbacks(type, name, request)
@parents ||= []
@parents.each do |parent|
parent._callback_request(type, name, request)
end
end
def _parents
@parents ||= []
end
def inherited(subclass)
subclass._parents << self
super
end
end
def self.included(base)
base.extend(ClassMethods)
end
end
class CallbackRetryRequestException < Exception ; end
end
Version data entries
47 entries across 47 versions & 1 rubygems