Packages

final class ExceptionHandler extends AnyRef

Handles exceptions by turning them into routes. You can create an exception handler in Java code like the following example:

    ExceptionHandler myHandler = ExceptionHandler.of (ExceptionHandler.newPFBuilder()
        .match(IllegalArgumentException.class, x -> Directives.complete(StatusCodes.BAD_REQUEST))
        .build()
    ));

Source
ExceptionHandler.scala
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Inherited
  1. ExceptionHandler
  2. AnyRef
  3. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def +(other: String): String
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toany2stringadd[ExceptionHandler] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (ExceptionHandler, B)
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toArrowAssoc[ExceptionHandler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. val asScala: scaladsl.server.ExceptionHandler
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def ensuring(cond: (ExceptionHandler) => Boolean, msg: => Any): ExceptionHandler
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toEnsuring[ExceptionHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (ExceptionHandler) => Boolean): ExceptionHandler
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toEnsuring[ExceptionHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: => Any): ExceptionHandler
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toEnsuring[ExceptionHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): ExceptionHandler
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toEnsuring[ExceptionHandler] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  19. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. def seal(settings: RoutingSettings): ExceptionHandler

    "Seals" this handler by attaching a default handler as fallback if necessary.

  23. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  24. def toString(): String
    Definition Classes
    AnyRef → Any
  25. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  28. def withFallback(that: ExceptionHandler): ExceptionHandler

    Creates a new ExceptionHandler which uses the given one as fallback for this one.

Deprecated Value Members

  1. def formatted(fmtstr: String): String
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toStringFormat[ExceptionHandler] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 2.12.16) Use formatString.format(value) instead of value.formatted(formatString), or use the f"" string interpolator. In Java 15 and later, formatted resolves to the new method in String which has reversed parameters.

  2. def [B](y: B): (ExceptionHandler, B)
    Implicit
    This member is added by an implicit conversion from ExceptionHandler toArrowAssoc[ExceptionHandler] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @deprecated
    Deprecated

    (Since version 2.13.0) Use -> instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd fromExceptionHandler to any2stringadd[ExceptionHandler]

Inherited by implicit conversion StringFormat fromExceptionHandler to StringFormat[ExceptionHandler]

Inherited by implicit conversion Ensuring fromExceptionHandler to Ensuring[ExceptionHandler]

Inherited by implicit conversion ArrowAssoc fromExceptionHandler to ArrowAssoc[ExceptionHandler]

Ungrouped