play.http

Interface ActionCreator

All Known Implementing Classes:

DefaultActionCreator, HttpRequestHandlerActionCreator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ActionCreator

An interface for creating a Java actions from Java methods.

Method Summary

Modifier and Type	Method and Description
Action	createAction(Http.Request request, java.lang.reflect.Method actionMethod) Call to create the root Action of a request for a Java application.
default Action	wrapAction(Action action) Deprecated. This functionality can be emulated by other means.

Method Detail

createAction

Action createAction(Http.Request request,
                    java.lang.reflect.Method actionMethod)

Call to create the root Action of a request for a Java application. The request and actionMethod values are passed for information. Implementations of this method should create an instance of Action that invokes the injected action delegate.

Parameters:

request - The HTTP Request

actionMethod - The action method containing the user code for this Action.

Returns:

The default implementation returns a raw Action calling the method.

wrapAction

@Deprecated
default Action wrapAction(Action action)

Deprecated. This functionality can be emulated by other means.

Call to wrap the outer action of a Java application. This method is passed a fully composed action, allowing a last final global interceptor to be added to the action if required.

Parameters:

action - The action to wrap.

Returns:

A wrapped action.