play.api

GlobalSettings

trait GlobalSettings extends AnyRef

Defines an application’s global settings.

To define your own global settings, just create a Global object in the _root_ package.

object Global extends GlobalSettings {

override def onStart(app: Application) {
  Logger.info("Application is started!!!")
}

}
Source
GlobalSettings.scala
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  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def beforeStart(app: Application): Unit

    Called before the application starts.

    Called before the application starts.

    Resources managed by plugins, such as database connections, are likely not available at this point.

    app

    the application

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )
  9. def configuration: Configuration

    Additional configuration provided by the application.

    Additional configuration provided by the application. This is invoked by the default implementation of onConfigLoad, so if you override that, this won't be invoked.

  10. def doFilter(next: EssentialAction): EssentialAction

    Filters for EssentialAction.

  11. def doFilter(next: (RequestHeader) ⇒ Handler): (RequestHeader) ⇒ Handler

    Filters.

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

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  13. def equals(arg0: Any): Boolean

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  14. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  15. final def getClass(): Class[_]

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  16. def getControllerInstance[A](controllerClass: Class[A]): A

    Manages controllers instantiation.

    Manages controllers instantiation.

    controllerClass

    the controller class to instantiate.

    returns

    the appropriate instance for the given controller class.

  17. def hashCode(): Int

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  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. def onBadRequest(request: RequestHeader, error: String): Future[Result]

    Called when an action has been found, but the request parsing has failed.

    Called when an action has been found, but the request parsing has failed.

    The default is to send the framework default 400 page.

    request

    the HTTP request header

    returns

    the result to send to the client

  23. def onError(request: RequestHeader, ex: Throwable): Future[Result]

    Called when an exception occurred.

    Called when an exception occurred.

    The default is to send the framework default error page.

    request

    The HTTP request header

    ex

    The exception

    returns

    The result to send to the client

  24. def onHandlerNotFound(request: RequestHeader): Future[Result]

    Called when no action was found to serve a request.

    Called when no action was found to serve a request.

    The default is to send the framework default 404 page.

    request

    the HTTP request header

    returns

    the result to send to the client

  25. def onLoadConfig(config: Configuration, path: File, classloader: ClassLoader, mode: Mode.Mode): Configuration

    Called just after configuration has been loaded, to give the application an opportunity to modify it.

    Called just after configuration has been loaded, to give the application an opportunity to modify it.

    config

    the loaded configuration

    path

    the application path

    classloader

    The applications classloader

    mode

    The mode the application is running in

    returns

    The configuration that the application should use

  26. def onRequestCompletion(request: RequestHeader): Unit

  27. def onRequestReceived(request: RequestHeader): (RequestHeader, Handler)

    Retrieve the (RequestHeader,Handler) to use to serve this request.

    Retrieve the (RequestHeader,Handler) to use to serve this request. Default is: route, tag request, then apply filters

  28. def onRouteRequest(request: RequestHeader): Option[Handler]

    Called when an HTTP request has been received.

    Called when an HTTP request has been received.

    The default is to use the application router to find the appropriate action.

    request

    the HTTP request header (the body has not been parsed yet)

    returns

    an action to handle this request - if no action is returned, a 404 not found result will be sent to client

    See also

    onHandlerNotFound

  29. def onStart(app: Application): Unit

    Called once the application is started.

    Called once the application is started.

    app

    the application

  30. def onStop(app: Application): Unit

    Called on application stop.

    Called on application stop.

    app

    the application

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

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  32. def toString(): String

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  33. final def wait(): Unit

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

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

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