Trait/Object

play.core.j

JavaHelpers

Related Docs: object JavaHelpers | package j

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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 cookieToScalaCookie(c: Cookie): Cookie

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  7. def cookiesToJavaCookies(cookies: Cookies): Cookies

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

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  9. def createContextComponents(messagesApi: MessagesApi, langs: Langs, fileMimeTypes: FileMimeTypes, httpConfiguration: HttpConfiguration): JavaContextComponents

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    Creates JavaContextComponents directly from components..

    Creates JavaContextComponents directly from components..

    messagesApi

    the messagesApi instance

    langs

    the langs instance

    fileMimeTypes

    the file mime types

    httpConfiguration

    the http configuration

    returns

    an instance of JavaContextComponents with given input components.

  10. def createContextComponents(configuration: api.Configuration, env: api.Environment): JavaContextComponents

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    Creates context components from environment.

    Creates context components from environment.

    configuration

    play config.

    env

    play environment.

    returns

    an instance of JavaContextComponents with default messagesApi and langs.

  11. def createContextComponents(): JavaContextComponents

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    Creates java context components from environment, using Configuration.reference and Environment.simple as defaults.

    Creates java context components from environment, using Configuration.reference and Environment.simple as defaults.

    returns

    an instance of JavaContextComponents.

  12. def createJavaContext(req: Request[RequestBody], components: JavaContextComponents): Context

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    Creates a java context from a scala Request[RequestBody]

    Creates a java context from a scala Request[RequestBody]

    req

    the scala request

    components

    the context components (use JavaHelpers.createContextComponents)

  13. def createJavaContext(req: RequestHeader, components: JavaContextComponents): Context

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    Creates a java context from a scala RequestHeader

    Creates a java context from a scala RequestHeader

    req

    the scala request

    components

    the context components (use JavaHelpers.createContextComponents)

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

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    Creates a scala result from java context and result objects

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

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  16. def equals(arg0: Any): Boolean

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  17. def finalize(): Unit

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

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  19. def hashCode(): Int

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  20. def invokeWithContext(request: RequestHeader, components: JavaContextComponents, f: (Request) ⇒ CompletionStage[Result]): Future[Result]

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    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

    components

    the context components

    f

    The function to invoke

    returns

    The result

  21. def invokeWithContextOpt(request: RequestHeader, components: JavaContextComponents, f: (Request) ⇒ CompletionStage[Result]): Option[Future[Result]]

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    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

    components

    the context components

    f

    The function to invoke

    returns

    The result

  22. final def isInstanceOf[T0]: Boolean

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  23. def javaMapOfArraysToScalaSeqOfPairs(m: Map[String, Array[String]]): Seq[(String, String)]

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  24. def javaMapToImmutableScalaMap[A, B](m: Map[A, B]): Map[A, B]

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  25. def mergeNewCookie(cookies: Cookies, newCookie: Cookie): Cookies

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

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  27. final def notify(): Unit

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  28. final def notifyAll(): Unit

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  29. def scalaMapOfSeqsToJavaMapOfArrays(m: Map[String, Seq[String]]): Map[String, Array[String]]

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

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  31. def toString(): String

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  32. def updateRequestWithUri[A](req: Request[A], parsedUri: URI): Request[A]

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  33. final def wait(): Unit

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

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

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  36. def withContext[A](request: RequestHeader, components: JavaContextComponents)(block: (Context) ⇒ A): A

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

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