Package org.glassfish.jersey.server.model.internal

Class ResourceMethodDispatcherFactory

java.lang.Object

org.glassfish.jersey.server.model.internal.ResourceMethodDispatcherFactory

All Implemented Interfaces:

ResourceMethodDispatcher.Provider

@Singleton
public final class ResourceMethodDispatcherFactory
extends Object
implements ResourceMethodDispatcher.Provider

A resource method dispatcher provider factory.

This class is used by ResourceMethodInvoker to create a ResourceMethodDispatcher.Provider instance that will be used to provide a ResourceMethodDispatcher instances for all resource method invocations.

JAX-RS resource methods are invoked by resource method invoker. Whenever a new incoming request has been routed to a resource method and the method is being invoked by the resource method invoker, the invoker consults a registered ResourceMethodDispatcher.Provider instance to retrieve a ResourceMethodDispatcher that will be ultimately used to dispatch the resource method invocation. This mechanism is useful for implementing any resource method interception logic.

Author:

Paul Sandoz, Marek Potociar

Method Summary

Modifier and Type	Method	Description
ResourceMethodDispatcher	create(Invocable resourceMethod, InvocationHandler handler, org.glassfish.jersey.server.internal.inject.ConfiguredValidator validator)	Create a resource method dispatcher for a given invocable resource method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public ResourceMethodDispatcher create(Invocable resourceMethod,
                                       InvocationHandler handler,
                                       org.glassfish.jersey.server.internal.inject.ConfiguredValidator validator)

Description copied from interface: ResourceMethodDispatcher.Provider

Create a resource method dispatcher for a given invocable resource method.

If the provider supports the invocable resource method, it will return a new non-null dispatcher instance configured to invoke the supplied invocable resource method via the provided invocation handler whenever the dispatch(...) method is called on that dispatcher instance.

Specified by:

create in interface ResourceMethodDispatcher.Provider

Parameters:

resourceMethod - the invocable resource method.

handler - invocation handler to be used for the resource method invocation.

validator - configured validator to be used for validation during resource method invocation

Returns:

the resource method dispatcher, or null if it could not be created for the given resource method.