// ReSharper disable UnusedMember.Local
internal void ServiceCommandMethodGeneric <TCommand>(
MethodInfo concreteMethodInfo,
CommandOperationAttribute commandAttribute)
// ReSharper restore UnusedMember.Local
{
var commandEndpointDetails = _endpointDetailsProvider
.GetEndpointDetails(commandAttribute.CommandEndpointKey);
var execute =
(Func <TCommand, IObservable <Unit> >)Delegate.CreateDelegate(
typeof(Func <TCommand, IObservable <Unit> >),
this, concreteMethodInfo, true);
var subscription =
_commandListener
.GetCommandStream <TCommand>(commandEndpointDetails)
.Subscribe(command =>
{
RequestContext.Current = new RequestContext(command.SenderSessionId);
try
{
execute(command.Command);
}
catch (Exception)
{
throw new NotImplementedException();
}
finally
{
RequestContext.Current = null;
}
});
_subscriptions.Add(subscription);
}
private void ServiceCommandMethod(
Type commandType,
MethodInfo concreteMethodInfo,
CommandOperationAttribute commandAttribute)
{
var thisType = GetType();
var openMethodInfo = thisType.GetMethod("ServiceCommandMethodGeneric", BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.InvokeMethod);
var typeArguments = new[] { commandType };
var closedMethodInfo = openMethodInfo.MakeGenericMethod(typeArguments);
var parameters = new object[] { concreteMethodInfo, commandAttribute };
closedMethodInfo.Invoke(this, parameters);
}
