Do you use the latest 0.3.0-SNAPSHOT of the plugin ? AFAIK this
functionality is not contained in the 0.2.0 release.
Regards
Felix
Am Freitag, den 21.09.2007, 07:54 +0100 schrieb Rodrigo Madera:
> It's not working... the SCR plugin, when testing the first (and simplest)
> example, returns:
>
> "Missing method bind for reference log"
>
> Any clues?
>
> Thanks,
> Rodrigo
>
> On 9/21/07, Felix Meschberger <[EMAIL PROTECTED]> wrote:
> >
> > Hi Rodrigo,
> >
> > The simplest of all possible examples might be:
> >
> > package some.package;
> > /**
> > * @scr.component
> > */
> > public class Client {
> > /** @scr.reference */
> > private org.osgi.service.log.LogService log;
> > }
> >
> > This would create a reference with static policy (policy="static") and
> > unary cardinality (cardinality="1..1") plus the plugin automatically
> > generates the bind and unbind methods like this by byte-code
> > manipulation in the class file:
> >
> > protected void bindLog(LogService logService) {
> > this.logService = logService
> > }
> > protected void unbindLog(LogService logService) {
> > if (this.logService == logService) {
> > this.logService = null;
> > }
> > }
> >
> > (The check is necessary as rebinding the log service will first bind the
> > new service and then unbind the old service, without the check, the new
> > service just set would be removed again)
> >
> > Starting from this example you can go great length by specififying more
> > attributes to the @scr.reference tag, such as
> >
> > @scr.reference policy="dynamic"
> > or @scr.reference policy="dynamic" cardinality="0..1"
> > or @scr.reference bind="someBindMethod"
> >
> > But please note, that automatic generation of the bind/unbind methods is
> > only implemented for unary cardinality (that is cardinality="0..1" and
> > cardinality="1..1") not for multiple cardinality.
> >
> > Hope this helps.
> >
> > Regards
> > Felix
> >
> > Am Freitag, den 21.09.2007, 02:36 +0100 schrieb Rodrigo Madera:
> > > Hello,
> > >
> > > I am now using the SCR plugin, but I need an example on using
> > scr.reference.
> > > Does anyone have one?
> > >
> > > A full service example (which shouldn't be more than 20 lines) would be
> > > excellent for everyone.
> > >
> > > Thank you,
> > > Rodrigo
> >
> >
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> >
> >
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