Packages

  • package root
    Definition Classes
    root
  • package akka
    Definition Classes
    root
  • package pattern

    This package is used as a collection point for usage patterns which involve actors, futures, etc.

    Commonly Used Patterns With Akka

    This package is used as a collection point for usage patterns which involve actors, futures, etc. but are loosely enough coupled to (multiple of) them to present them separately from the core implementation. Currently supported are:

    • ask: create a temporary one-off actor for receiving a reply to a message and complete a scala.concurrent.Future with it; returns said Future.
    • pipeTo: feed eventually computed value of a future to an akka.actor.ActorRef as a message.
    • pipeToSelection: feed eventually computed value of a future to an akka.actor.ActorSelection as a message.

    In Scala the recommended usage is to import the pattern from the package object:

    import akka.pattern.ask

ask(actor, message) // use it directly
actor ask message   // use it by implicit conversion

    For Java the patterns are available as static methods of the akka.pattern.Patterns class:

    import static akka.pattern.Patterns.ask;

ask(actor, message);
    Definition Classes
    akka
  • object StatusReply
    Definition Classes
    pattern
  • Error
  • ErrorMessage
  • Success

final case class ErrorMessage(errorMessage: String) extends RuntimeException with NoStackTrace with Product with Serializable

Carrier exception used for textual error descriptions.

Not meant for usage outside of StatusReply.

Source
StatusReply.scala
Linear Supertypes
Product, Equals, NoStackTrace, RuntimeException, Exception, Throwable, Serializable, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. ErrorMessage
  2. Product
  3. Equals
  4. NoStackTrace
  5. RuntimeException
  6. Exception
  7. Throwable
  8. Serializable
  9. AnyRef
  10. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ErrorMessage(errorMessage: String)

Value Members

  1. final def addSuppressed(arg0: Throwable): Unit
    Definition Classes
    Throwable
  2. def fillInStackTrace(): Throwable
    Definition Classes
    NoStackTrace → Throwable
  3. def getCause(): Throwable
    Definition Classes
    Throwable
  4. def getLocalizedMessage(): String
    Definition Classes
    Throwable
  5. def getMessage(): String
    Definition Classes
    Throwable
  6. def getStackTrace(): Array[StackTraceElement]
    Definition Classes
    Throwable
  7. final def getSuppressed(): Array[Throwable]
    Definition Classes
    Throwable
  8. def initCause(arg0: Throwable): Throwable
    Definition Classes
    Throwable
  9. def printStackTrace(arg0: PrintWriter): Unit
    Definition Classes
    Throwable
  10. def printStackTrace(arg0: PrintStream): Unit
    Definition Classes
    Throwable
  11. def printStackTrace(): Unit
    Definition Classes
    Throwable
  12. def productElementNames: Iterator[String]
    Definition Classes
    Product
  13. def setStackTrace(arg0: Array[StackTraceElement]): Unit
    Definition Classes
    Throwable
  14. def toString(): String
    Definition Classes
    ErrorMessage → Throwable → AnyRef → Any