net.morimekta.providence

Interface PProcessor

All Superinterfaces:

PServiceCallHandler

public interface PProcessor
extends PServiceCallHandler

Service processor is an extension to the service call handler that can provide it's own service definition. This is the base interface for the handlers on the server side processing of a providence call.

Method Summary

Modifier and Type	Method and Description
PService	getDescriptor() Get the descriptor for the given service.
default <Request extends PMessage<Request>,Response extends PMessage<Response>> PServiceCall<Response>	handleCall(PServiceCall<Request> call) Handle a service call.

Methods inherited from interface net.morimekta.providence.PServiceCallHandler

handleCall

Method Detail

getDescriptor

@Nonnull
PService getDescriptor()

Get the descriptor for the given service.

Returns:

The service descriptor.

handleCall

default <Request extends PMessage<Request>,Response extends PMessage<Response>> PServiceCall<Response> handleCall(PServiceCall<Request> call)
                                                                                                           throws IOException

Handle a service call.

Type Parameters:

Request - Request type.

Response - Response type.

Parameters:

call - The request call.

Returns:

The response service call object, or null if none (e.g. oneway).

Throws:

IOException - On read or write failure.

SerializerException - On serialization problems.