com.twitter.finagle

SimpleFilter

Related Doc: package finagle

abstract class SimpleFilter[Req, Rep] extends Filter[Req, Rep, Req, Rep]

A Filter where the request and reply types are the same.

Linear Supertypes
Filter[Req, Rep, Req, Rep], (Req, Service[Req, Rep]) ⇒ Future[Rep], AnyRef, Any
Known Subclasses
AnnotatingTracingFilter, ClientDestTracingFilter, ClientRequestTracingFilter, DtabStatsFilter, ExceptionSourceFilter, HandletimeFilter, LoggingFilter, MaskCancelFilter, MonitorFilter, OptionallyServableFilter, RateLimitingFilter, RequestSemaphoreFilter, RequestSerializingFilter, RetryingFilter, StatsFilter, TimeoutFilter, TraceInitializerFilter, TracingFilter, TracingFilter, TracingFilter
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Inherited
  1. SimpleFilter
  2. Filter
  3. Function2
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Visibility
  1. Public
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Instance Constructors

  1. new SimpleFilter()

Abstract Value Members

  1. abstract def apply(request: Req, service: Service[Req, Rep]): Future[Rep]

    This is the method to override/implement to create your own Filter.

    This is the method to override/implement to create your own Filter.

    request

    the input request type

    service

    a service that takes the output request type and the input response type

    Definition Classes
    Filter → Function2

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. def andThen(factory: ServiceFactory[Req, Rep]): ServiceFactory[Req, Rep]

    Definition Classes
    Filter

  5. def andThen(f: (Req) ⇒ Future[Rep]): (Req) ⇒ Future[Rep]

    Definition Classes
    Filter

  6. def andThen(service: Service[Req, Rep]): Service[Req, Rep]

    Terminates a filter chain in a service.

    Terminates a filter chain in a service. For example,

    myFilter.andThen(myService)
    service

    a service that takes the output request type and the input response type.

    Definition Classes
    Filter

  7. def andThen[Req2, Rep2](next: Filter[Req, Rep, Req2, Rep2]): Filter[Req, Rep, Req2, Rep2]

    Chains a series of filters together:

    Chains a series of filters together:

    myModularService = handleExceptions.andThen(thrift2Pojo.andThen(parseString))

    Note: synchronously thrown exceptions in the underlying service are automatically lifted into Future.exception.

    next

    another filter to follow after this one

    Definition Classes
    Filter

  8. def andThenIf[Req2 >: Req, Rep2 <: Rep](condAndFilter: (Boolean, Filter[Req, Rep, Req2, Rep2])): Filter[Req, Rep, Req2, Rep2]

    Conditionally propagates requests down the filter chain.

    Conditionally propagates requests down the filter chain. This may useful if you are statically wiring together filter chains based on a configuration file, for instance.

    condAndFilter

    a tuple of boolean and filter.

    Definition Classes
    Filter

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  11. def curried: (Req) ⇒ (Service[Req, Rep]) ⇒ Future[Rep]

    Definition Classes
    Function2
    Annotations
    @unspecialized()

  12. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  13. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  15. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  16. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  17. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  18. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  19. final def notify(): Unit

    Definition Classes
    AnyRef

  20. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  21. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  22. def toString(): String

    Definition Classes
    Function2 → AnyRef → Any

  23. def tupled: ((Req, Service[Req, Rep])) ⇒ Future[Rep]

    Definition Classes
    Function2
    Annotations
    @unspecialized()

  24. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  25. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  26. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Filter[Req, Rep, Req, Rep]

Inherited from (Req, Service[Req, Rep]) ⇒ Future[Rep]

Inherited from AnyRef

Inherited from Any

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