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Posted to users@felix.apache.org by Satya Deep Maheshwari <co...@gmail.com> on 2015/05/14 06:36:16 UTC

Dynamic reference cardinality

Hi

I have a requirement of changing the reference cardinality dynamically .
For e.g. is it possible for a user to have an option in the felix
webconsole to choose the reference cardinality from one of
OPTIONAL_UNARY/MANDATORY_UNARY . If yes, how and if no, are there any
alternatives?

Thanks

Re: Dynamic reference cardinality

Posted by Satya Deep Maheshwari <co...@gmail.com>.

Thanks Chetan, this is useful information.
Let me give it a try.

On Thu, May 14, 2015 at 11:25 AM, Chetan Mehrotra <chetan.mehrotra@gmail.com
> wrote:

> This can possibly be done via new '<refname>.cardinality.minimum'
> support added to SCR as part of RFC 190 (Section 5.10 [1]) (see
> FELIX-4391)
>
> This allows you to configure the floor of reference via ConfigAdmin at
> runtime.
>
> Chetan Mehrotra
> [1]
> https://github.com/osgi/design/raw/master/rfcs/rfc0190/rfc-0190-Declarative_Services_Enhancements.pdf
>
>
> On Thu, May 14, 2015 at 10:06 AM, Satya Deep Maheshwari
> <co...@gmail.com> wrote:
> > Hi
> >
> > I have a requirement of changing the reference cardinality dynamically .
> > For e.g. is it possible for a user to have an option in the felix
> > webconsole to choose the reference cardinality from one of
> > OPTIONAL_UNARY/MANDATORY_UNARY . If yes, how and if no, are there any
> > alternatives?
> >
> > Thanks
>
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>

Re: Dynamic reference cardinality

Posted by Chetan Mehrotra <ch...@gmail.com>.

This can possibly be done via new '<refname>.cardinality.minimum'
support added to SCR as part of RFC 190 (Section 5.10 [1]) (see
FELIX-4391)

This allows you to configure the floor of reference via ConfigAdmin at runtime.

Chetan Mehrotra
[1] https://github.com/osgi/design/raw/master/rfcs/rfc0190/rfc-0190-Declarative_Services_Enhancements.pdf


On Thu, May 14, 2015 at 10:06 AM, Satya Deep Maheshwari
<co...@gmail.com> wrote:
> Hi
>
> I have a requirement of changing the reference cardinality dynamically .
> For e.g. is it possible for a user to have an option in the felix
> webconsole to choose the reference cardinality from one of
> OPTIONAL_UNARY/MANDATORY_UNARY . If yes, how and if no, are there any
> alternatives?
>
> Thanks

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