private OperationResponse ItemOperationSetProperties(Item item, SetProperties operation, SendParameters sendParameters) { MethodReturnValue result = this.CheckAccess(item); if (result.IsOk) { item.SetProperties(operation.PropertiesSet, operation.PropertiesUnset); var eventInstance = new ItemPropertiesSet { ItemId = item.Id, PropertiesRevision = item.PropertiesRevision, PropertiesSet = operation.PropertiesSet, PropertiesUnset = operation.PropertiesUnset }; var eventData = new EventData((byte)EventCode.ItemPropertiesSet, eventInstance); sendParameters.ChannelId = Settings.ItemEventChannel; var message = new ItemEventMessage(item, eventData, sendParameters); item.EventChannel.Publish(message); // no response sent operation.OnComplete(); return null; } return operation.GetOperationResponse(result); }
/// <summary> /// Handles operation SetProperties: Sets the Item.Properties of an Item and ultimately sends event ItemPropertiesSet to other clients. /// </summary> public OperationResponse OperationSetProperties(PeerBase peer, OperationRequest request, SendParameters sendParameters) { var operation = new SetProperties(peer.Protocol, request); if (!operation.IsValid) { return new OperationResponse(request.OperationCode) { ReturnCode = (int)ReturnCode.InvalidOperationParameter, DebugMessage = operation.GetErrorMessage() }; } operation.OnStart(); Item item; if (string.IsNullOrEmpty(operation.ItemId)) { item = this.Avatar; // set return values operation.ItemId = item.Id; } else if (this.TryGetItem(operation.ItemId, out item) == false) { return operation.GetOperationResponse((int)ReturnCode.ItemNotFound, "ItemNotFound"); } return this.ItemOperationSetProperties(item, operation, sendParameters); }