Hi,
You can start a thread in your AppModule with a @Startup method and poll for
changes on a regular interval.

Cheers,
Dragan Sahpaski



On Sun, Jun 12, 2011 at 1:22 PM, Erik Fäßler <erik.faess...@uni-jena.de>wrote:

> Hey all,
>
> the web application I'm developing depends on some resources which may
> change on a regular basis. I have a plain Java application which is
> responsible for creating/updating these resources, e.g. a database table.
> I would like this update application to be able to tell my tapestry web app
> that new data is available and should be loaded. I would like to send a
> command like "update" to the web app which then would tell the services that
> new resources are available and that they should reload these.
> The question: Which would be easiest way to do this? I have found a package
> "tapestry-resteasy" which seems to offer a RESTful interface quite nicely.
> However, I do not intend to offer a public API to my web application - I
> would rather hide the update functionality from the public.
>
> I would be glad for a few tips about in which direction I should think and
> search here.
>
> Thanks and best regards,
>
> Erik
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