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 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 for a Java controller method call.
default Action	wrapAction(Action action) Deprecated. Use createAction and set play.http.actionComposition.executeActionCreatorActionFirst = true

Method Detail

createAction

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

Call to create the root Action for a Java controller method call. 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. Use createAction and set play.http.actionComposition.executeActionCreatorActionFirst = true

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.