def filter()

in http-server/src/main/scala/com/twitter/finatra/http/routing/HttpRouter.scala [135:175]

• 25 lines of code
• 1 McCabe index (conditional complexity)

  def filter(clazz: Class[_ <: HttpFilter]): HttpRouter =
    filter(injector.instance(clazz))

  /** Add global filter used for all requests, optionally BEFORE route matching */
  def filter(clazz: Class[_ <: HttpFilter], beforeRouting: Boolean): HttpRouter =
    filter(injector.instance(clazz), beforeRouting)

  /** Add global filter used for all requests, by default applied AFTER route matching */
  def filter(typeLiteral: TypeLiteral[_ <: HttpFilter]): HttpRouter =
    filter(injector.instance(Key.get(typeLiteral)))

  /** Add global filter used for all requests, by default applied AFTER route matching */
  def filter(typeLiteral: TypeLiteral[_ <: HttpFilter], annotation: JavaAnnotation): HttpRouter =
    filter(injector.instance(Key.get(typeLiteral, annotation)))

  /** Add global filter used for all requests, optionally BEFORE route matching */
  def filter(typeLiteral: TypeLiteral[_ <: HttpFilter], beforeRouting: Boolean): HttpRouter =
    filter(injector.instance(Key.get(typeLiteral)), beforeRouting)

  /** Add global filter used for all requests, optionally BEFORE route matching */
  def filter(
    typeLiteral: TypeLiteral[_ <: HttpFilter],
    annotation: JavaAnnotation,
    beforeRouting: Boolean
  ): HttpRouter =
    filter(injector.instance(Key.get(typeLiteral, annotation)), beforeRouting)

  /** Add global filter used for all requests, by default applied AFTER route matching */
  def filter[FilterType <: HttpFilter: Manifest]: HttpRouter =
    filter(injector.instance[FilterType])

  /** Add global filter used for all requests, optionally BEFORE route matching */
  def filter[FilterType <: HttpFilter: Manifest](beforeRouting: Boolean): HttpRouter =
    filter(injector.instance[FilterType], beforeRouting)

  /** Add global filter used for all requests, by default applied AFTER route matching */
  def filter(filter: HttpFilter): HttpRouter = {
    assert(routes.isEmpty, "'filter' must be called before 'add'.")
    globalFilter = globalFilter.andThen(filter)
    this
  }