Packages

class StatsFilter[Req, Rep] extends SimpleFilter[Req, Rep]

A StatsFilter reports request statistics including number of requests, number successful and request latency to the given StatsReceiver.

This constructor is exposed for testing purposes.

Linear Supertypes
SimpleFilter[Req, Rep], Filter[Req, Rep, Req, Rep], (Req, Service[Req, Rep]) => Future[Rep], AnyRef, Any
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  1. StatsFilter
  2. SimpleFilter
  3. Filter
  4. Function2
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new StatsFilter(statsReceiver: StatsReceiver)

    A StatsFilter reports request statistics including number of requests, number successful and request latency to the given StatsReceiver.

  2. new StatsFilter(statsReceiver: StatsReceiver, exceptionStatsHandler: ExceptionStatsHandler)

    A StatsFilter reports request statistics including number of requests, number successful and request latency to the given StatsReceiver.

  3. new StatsFilter(statsReceiver: StatsReceiver, exceptionStatsHandler: ExceptionStatsHandler, timeUnit: TimeUnit)

    A StatsFilter reports request statistics including number of requests, number successful and request latency to the given StatsReceiver.

    A StatsFilter reports request statistics including number of requests, number successful and request latency to the given StatsReceiver.

    timeUnit

    this controls what granularity is used for measuring latency. The default is milliseconds, but other values are valid. The choice of this changes the name of the stat attached to the given StatsReceiver. For the common units, it will be "request_latency_ms".

  4. new StatsFilter(statsReceiver: StatsReceiver, responseClassifier: ResponseClassifier, exceptionStatsHandler: ExceptionStatsHandler, timeUnit: TimeUnit)

    A StatsFilter reports request statistics including number of requests, number successful, and request latency to the given StatsReceiver.

    A StatsFilter reports request statistics including number of requests, number successful, and request latency to the given StatsReceiver.

    This constructor is exposed for testing purposes.

    responseClassifier

    used to determine when a response is successful or not.

    timeUnit

    this controls what granularity is used for measuring latency. The default is milliseconds, but other values are valid. The choice of this changes the name of the stat attached to the given StatsReceiver. For the common units, it will be "request_latency_ms".

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 agnosticAndThen(next: TypeAgnostic): Filter[Req, Rep, Req, Rep]

    Convert the Filter.TypeAgnostic filter to a Filter and chain it with andThen.

    Convert the Filter.TypeAgnostic filter to a Filter and chain it with andThen.

    Definition Classes
    Filter
  5. def andThen(factory: ServiceFactory[Req, Rep]): ServiceFactory[Req, Rep]

    Terminates a filter chain in a ServiceFactory.

    Terminates a filter chain in a ServiceFactory. For example,

    myFilter.andThen(myServiceFactory)
    factory

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

    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))
    next

    another filter to follow after this one

    Definition Classes
    Filter
    Note

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

  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 be 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. def andThenIf[Req2 >: Req, Rep2 <: Rep](conditional: Boolean, filter: 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 be useful if you are statically wiring together filter chains based on a configuration file, for instance.

    conditional

    a boolean value indicating whether the filter should be included in the filter chain.

    filter

    the filter to be conditionally included.

    Definition Classes
    Filter
  10. 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
    StatsFilter → Filter → Function2
  11. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  12. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  13. def curried: (Req) => (Service[Req, Rep]) => Future[Rep]
    Definition Classes
    Function2
    Annotations
    @unspecialized()
  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    Filter → Function2 → AnyRef → Any
  25. def tupled: ((Req, Service[Req, Rep])) => Future[Rep]
    Definition Classes
    Function2
    Annotations
    @unspecialized()
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from SimpleFilter[Req, Rep]

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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