ActionFunction

A builder for generic Actions that generalizes over the type of requests. An ActionFunction[R,P] may be chained onto an existing ActionBuilder[R] to produce a new ActionBuilder[P] using andThen. The critical (abstract) function is invokeBlock. Most users will want to use ActionBuilder instead.

R: the type of the request on which this is invoked (input)
P: the parameter type which blocks executed by this builder take (output)

Self Type: ActionFunction[R, P]
Source: Action.scala

Linear Supertypes

AnyRef, Any

Known Subclasses

Action, ActionBuilder, ActionBuilderImpl, ActionFilter, ActionRefiner, ActionTransformer, AuthenticatedBuilder, CORSActionBuilder, DefaultActionBuilder, DefaultActionBuilderImpl, DefaultMessagesActionBuilderImpl, IgnoringBody, MessagesActionBuilder, MessagesActionBuilderImpl

Abstract Value Members

abstract def executionContext: ExecutionContext

Get the execution context to run the request in.
Get the execution context to run the request in.
returns
The execution context

Attributes
protected
abstract def invokeBlock[A](request: R[A], block: (P[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

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def andThen[Q[_]](other: ActionFunction[P, Q]): ActionFunction[R, Q]

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
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def compose[B](other: ActionBuilder[R, B]): ActionBuilder[P, B]
def compose[Q[_]](other: ActionFunction[Q, R]): ActionFunction[Q, P]

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
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Related Doc: package mvc

trait ActionFunction[-R[_], +P[_]] extends AnyRef

Abstract Value Members

abstract def executionContext: ExecutionContext

abstract def invokeBlock[A](request: R[A], block: (P[A]) ⇒ Future[Result]): Future[Result]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def andThen[Q[_]](other: ActionFunction[P, Q]): ActionFunction[R, Q]

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def compose[B](other: ActionBuilder[R, B]): ActionBuilder[P, B]

def compose[Q[_]](other: ActionFunction[Q, R]): ActionFunction[Q, P]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped