trait CSPActionBuilder extends ActionBuilder[Request, AnyContent]

This trait is used to give a CSP header to the result for a single action.

To use this in a controller, add something like the following:

class CSPActionController @Inject()(cspAction: CSPActionBuilder, cc: ControllerComponents)
 extends AbstractController(cc) {
  def index = cspAction { implicit request =>
    Ok("result containing CSP")
  }
}
Source
CSPActionBuilder.scala
Linear Supertypes
ActionBuilder[Request, AnyContent], ActionFunction[Request, Request], AnyRef, Any
Known Subclasses
DefaultCSPActionBuilder
Ordering
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Inherited
  1. CSPActionBuilder
  2. ActionBuilder
  3. ActionFunction
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def parser: BodyParser[AnyContent]

    returns

    The BodyParser to be used by this ActionBuilder if no other is specified

    Definition Classes
    ActionBuilder

Concrete Value Members

  1. def andThen[Q[_]](other: ActionFunction[Request, Q]): ActionBuilder[Q, AnyContent]

    Compose this ActionFunction with another, with this one applied first.

    Compose this ActionFunction with another, with this one applied first.

    other

    ActionFunction with which to compose

    returns

    The new ActionFunction

    Definition Classes
    ActionBuilder → ActionFunction
  2. final def apply(block: => Result): Action[AnyContent]

    Constructs an Action with default content, and no request parameter.

    Constructs an Action with default content, and no request parameter.

    For example:

    val hello = Action {
  Ok("Hello!")
}
    block

    the action code

    returns

    an action

    Definition Classes
    ActionBuilder
  3. final def apply(block: (Request[AnyContent]) => Result): Action[AnyContent]

    Constructs an Action with default content.

    Constructs an Action with default content.

    For example:

    val echo = Action { request =>
  Ok("Got request [" + request + "]")
}
    block

    the action code

    returns

    an action

    Definition Classes
    ActionBuilder
  4. final def apply[A](bodyParser: BodyParser[A]): ActionBuilder[Request, A]

    Constructs an ActionBuilder with the given BodyParser.

    Constructs an ActionBuilder with the given BodyParser. The result can then be applied directly to a block.

    For example:

    val echo = Action(parse.anyContent) { request =>
  Ok("Got request [" + request + "]")
}
    A

    the type of the request body

    bodyParser

    the BodyParser to use to parse the request body

    returns

    an action

    Definition Classes
    ActionBuilder
  5. final def async[A](bodyParser: BodyParser[A])(block: (Request[A]) => Future[Result]): Action[A]

    Constructs an Action with the given BodyParser that returns a future of a result.

    Constructs an Action with the given BodyParser that returns a future of a result.

    For example:

    val hello = Action.async(parse.anyContent) { request =>
  ws.url(request.getQueryString("url").get).get().map { r =>
    if (r.status == 200) Ok("The website is up") else NotFound("The website is down")
  }
}
    block

    the action code

    returns

    an action

    Definition Classes
    ActionBuilder
  6. final def async(block: (Request[AnyContent]) => Future[Result]): Action[AnyContent]

    Constructs an Action that returns a future of a result, with default content.

    Constructs an Action that returns a future of a result, with default content.

    For example:

    val hello = Action.async { request =>
  ws.url(request.getQueryString("url").get).get().map { r =>
    if (r.status == 200) Ok("The website is up") else NotFound("The website is down")
  }
}
    block

    the action code

    returns

    an action

    Definition Classes
    ActionBuilder
  7. final def async(block: => Future[Result]): Action[AnyContent]

    Constructs an Action that returns a future of a result, with default content, and no request parameter.

    Constructs an Action that returns a future of a result, with default content, and no request parameter.

    For example:

    val hello = Action.async {
  ws.url("http://www.playframework.com").get().map { r =>
    if (r.status == 200) Ok("The website is up") else NotFound("The website is down")
  }
}
    block

    the action code

    returns

    an action

    Definition Classes
    ActionBuilder
  8. def compose[B](other: ActionBuilder[Request, B]): ActionBuilder[Request, B]
    Definition Classes
    ActionFunction
  9. def compose[Q[_]](other: ActionFunction[Q, Request]): ActionFunction[Q, Request]

    Compose another ActionFunction with this one, with this one applied last.

    Compose another ActionFunction with this one, with this one applied last.

    other

    ActionFunction with which to compose

    returns

    The new ActionFunction

    Definition Classes
    ActionFunction
  10. def invokeBlock[A](request: Request[A], block: (Request[A]) => Future[Result]): Future[Result]

    Invoke the block.

    Invoke the block. This is the main method that an ActionBuilder has to implement, at this stage it can wrap it in any other actions, modify the request object or potentially use a different class to represent the request.

    request

    The request

    block

    The block of code to invoke

    returns

    A future of the result

    Definition Classes
    CSPActionBuilder → ActionFunction