play.core.j

JavaHelpers

Related Docs: object JavaHelpers | package j

trait JavaHelpers extends AnyRef

Provides helper methods that manage Java to Scala Result and Scala to Java Context creation

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )
  6. def cookiesToJavaCookies(cookies: Cookies): Cookies

  7. def cookiesToScalaCookies(cookies: Iterable[Cookie]): Seq[Cookie]

  8. def createJavaContext(req: Request[RequestBody]): Context

    Creates a java context from a scala Request[RequestBody]

    Creates a java context from a scala Request[RequestBody]

    req

  9. def createJavaContext(req: RequestHeader): Context

    Creates a java context from a scala RequestHeader

    Creates a java context from a scala RequestHeader

    req

  10. def createResult(javaContext: Context, javaResult: Result): Result

    Creates a scala result from java context and result objects

    Creates a scala result from java context and result objects

    javaContext
    javaResult

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

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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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

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  15. def hashCode(): Int

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  16. def invokeWithContext(request: RequestHeader, f: (Request) ⇒ Promise[Result]): Future[Result]

    Invoke the given function with the right context set, converting the scala request to a Java request, and converting the resulting Java result to a Scala result, before returning it.

    Invoke the given function with the right context set, converting the scala request to a Java request, and converting the resulting Java result to a Scala result, before returning it.

    This is intended for use by callback methods in Java adapters.

    request

    The request

    f

    The function to invoke

    returns

    The result

  17. def invokeWithContextOpt(request: RequestHeader, f: (Request) ⇒ Promise[Result]): Option[Future[Result]]

    Invoke the given function with the right context set, converting the scala request to a Java request, and converting the resulting Java result to a Scala result, before returning it.

    Invoke the given function with the right context set, converting the scala request to a Java request, and converting the resulting Java result to a Scala result, before returning it.

    This is intended for use by methods in the JavaGlobalSettingsAdapter, which need to be handled like Java actions, but are not Java actions. In this case, f may return null, so we wrap its result in an Option. E.g. see the default behavior of GlobalSettings.onError.

    request

    The request

    f

    The function to invoke

    returns

    The result

  18. final def isInstanceOf[T0]: Boolean

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

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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

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  23. def toString(): String

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  24. final def wait(): Unit

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

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

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  27. def withContext[A](request: RequestHeader)(block: (Context) ⇒ A): A

    Invoke the given block with Java context created from the request header

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