CommandBase requires [Create] method?

[michaelcsikos]

The following used to be allowed:

var cmd = new MyCommand();

cmd     = DataPortal.Execute(cmd);

return cmd.Result;

This now produces a CSLA0011: CSLA business objects should not be created outside of a ObjectFactory instance error, so I assume the fix is:

var cmd = DataPortal.Create<MyCommand>();

However, this also throws without an empty [Create] method, but there's no warning or error from the CSLA analyzers.

[Create]
[RunLocal]
private void Create()
{
}

Is this the only solution? Is there any reason why I shouldn't inherit CommandBase to add a virtual Create() method?

EDIT
The [Create] requirement seems a bit strange given that CommandBase treats DataPortal_Create as unsupported:

private void DataPortal_Create(object criteria)
{
    throw new NotSupportedException(Resources.CreateNotSupportedException);
}

[rockfordlhotka]

In CSLA 6 the base class methods are being entirely removed, as they are superfluous.

You should be able to implement an empty [Create] method in your base class, because in CSLA 5 operation attributes have priority over the legacy DataPortal_XYZ methods.

[michaelcsikos]

For a CommandBase it might be nice to allow a DataPortal.Create<T> without a [Create] method, which would be the equivalent of new with the default constructor in older versions of CSLA.