org.eclipse.milo.opcua.sdk.server.api.methods

Interface MethodInvocationHandler

All Known Implementing Classes:

AbstractMethodInvocationHandler, AcknowledgeMethod, AddCertificateMethod, AddCommentMethod, ApplyChangesMethod, CloseAndUpdateMethod, CloseMethod, ConditionRefresh2Method, ConditionRefreshMethod, ConfirmMethod, CreateDirectoryMethod, CreateFileMethod, CreateSigningRequestMethod, DeleteMethod, DisableMethod, EnableMethod, ExportNamespaceMethod, GetMonitoredItemsMethod, GetPositionMethod, GetRejectedListMethod, HaltMethod, MethodInvocationHandler.NodeIdUnknownHandler, MethodInvocationHandler.NotImplementedHandler, MoveOrCopyMethod, OneShotShelveMethod, OpenMethod, OpenWithMasksMethod, ReadMethod, RemoveCertificateMethod, RequestServerStateChangeMethod, ResendDataMethod, ResetMethod, RespondMethod, ResumeMethod, SetPositionMethod, SetSubscriptionDurableMethod, StartMethod, SuspendMethod, TimedShelveMethod, UnshelveMethod, UpdateCertificateMethod, WriteMethod

public interface MethodInvocationHandler

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	MethodInvocationHandler.NodeIdUnknownHandler A MethodInvocationHandler that always completes with StatusCodes.Bad_NodeIdUnknown.
static class	MethodInvocationHandler.NotImplementedHandler A MethodInvocationHandler that always completes with StatusCodes.Bad_NotImplemented.

Field Summary

Fields

Modifier and Type	Field and Description
static MethodInvocationHandler.NodeIdUnknownHandler	NODE_ID_UNKNOWN A shareable instance of MethodInvocationHandler.NodeIdUnknownHandler.
static MethodInvocationHandler.NotImplementedHandler	NOT_IMPLEMENTED A shareable instance of MethodInvocationHandler.NotImplementedHandler.

Method Summary

Modifier and Type	Method and Description
CallMethodResult	invoke(AccessContext accessContext, CallMethodRequest request) Invoke the given CallMethodRequest and complete future when finished.

Field Detail

NODE_ID_UNKNOWN

static final MethodInvocationHandler.NodeIdUnknownHandler NODE_ID_UNKNOWN

A shareable instance of MethodInvocationHandler.NodeIdUnknownHandler.

NOT_IMPLEMENTED

static final MethodInvocationHandler.NotImplementedHandler NOT_IMPLEMENTED

A shareable instance of MethodInvocationHandler.NotImplementedHandler.

Method Detail

invoke

CallMethodResult invoke(AccessContext accessContext,
                        CallMethodRequest request)

Invoke the given CallMethodRequest and complete future when finished.

Under no circumstances should the future be completed exceptionally.

Parameters:

accessContext - the AccessContext.

request - the CallMethodRequest.

Returns:

the CallMethodResult.