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Posted to dev@tuscany.apache.org by Simon Laws <si...@googlemail.com> on 2007/07/03 12:43:39 UTC

Extending the runtime and domain models

The runtime classes (ReallySmallRuntime and ReallySmallRuntimeBuilder) and
the EmbeddedSCADomain implementation are pretty well locked down in terms of
overriding their members and functions. I had to make copies of most of this
function to create the distributed runtime and domain. Can we loosen this up
a bit so that these classes can be extended?

Simon

Re: Extending the runtime and domain models

Posted by ant elder <an...@apache.org>.

+1 for this from me as well.

   ...ant

On 7/5/07, Venkata Krishnan <fo...@gmail.com> wrote:
>
> I don't see any reason why you should not open them up a bit instead of
> duplicating code.  Especially now that we associate various objects by
> interface types, opening them will help in reusing them by substituting
> different implementations for such associations.
>
> - Venkat
>
> On 7/3/07, Simon Laws <si...@googlemail.com> wrote:
> >
> > The runtime classes (ReallySmallRuntime and ReallySmallRuntimeBuilder)
> and
> > the EmbeddedSCADomain implementation are pretty well locked down in
> terms
> > of
> > overriding their members and functions. I had to make copies of most of
> > this
> > function to create the distributed runtime and domain. Can we loosen
> this
> > up
> > a bit so that these classes can be extended?
> >
> > Simon
> >
>

Re: Extending the runtime and domain models

Posted by Venkata Krishnan <fo...@gmail.com>.

I don't see any reason why you should not open them up a bit instead of
duplicating code.  Especially now that we associate various objects by
interface types, opening them will help in reusing them by substituting
different implementations for such associations.

- Venkat

On 7/3/07, Simon Laws <si...@googlemail.com> wrote:
>
> The runtime classes (ReallySmallRuntime and ReallySmallRuntimeBuilder) and
> the EmbeddedSCADomain implementation are pretty well locked down in terms
> of
> overriding their members and functions. I had to make copies of most of
> this
> function to create the distributed runtime and domain. Can we loosen this
> up
> a bit so that these classes can be extended?
>
> Simon
>