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Posted to users@tapestry.apache.org by am...@yahoo.com on 2006/01/25 21:08:42 UTC
Problem injecting LinkFactory
Hi,
I am trying to inject LinkFactory but I am not sure what the exact syntax is.
I tried this:
@InjectObject("service-property:tapestry.url.LinkFactory")
public abstract LinkFactory getLinkFactory();
but I get the following error message:
'tapestry.url.LinkFactory' is not a valid locator for use with the service-property object provider. It should be the id of a service, a comma, and the name of a property provided by that service.
Thanks,
Amir
Re: Problem injecting LinkFactory
Posted by Howard Lewis Ship <hl...@gmail.com>.
Yes, "service-property:" is used to find a service and extract a
property of that service. Occasionally useful, but not what to use
here.
In fact, there's more than one way to do this. The following are
effectively the same:
service:tapestry.url.LinkFactory
infrastructure:LinkFactory
The "infrastructure:" prefix is a kind of abstraction that allows
short "aliases" to services (it is also one of the mechanisms by which
built-in Tapestry services can be overridden).
On 1/25/06, Ron Piterman <rp...@gmx.net> wrote:
> try service: instead of service-property (link factory is a service not
> a property of a service... )
> Cheers,
> ROn
>
>
> amirsguard-tapestry@yahoo.com wrote:
> > Hi,
> >
> > I am trying to inject LinkFactory but I am not sure what the exact syntax is.
> >
> > I tried this:
> >
> > @InjectObject("service-property:tapestry.url.LinkFactory")
> > public abstract LinkFactory getLinkFactory();
> >
> > but I get the following error message:
> >
> > 'tapestry.url.LinkFactory' is not a valid locator for use with the service-property object provider. It should be the id of a service, a comma, and the name of a property provided by that service.
> >
> > Thanks,
> > Amir
> >
> >
>
>
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>
--
Howard M. Lewis Ship
Independent J2EE / Open-Source Java Consultant
Creator, Jakarta Tapestry
Creator, Jakarta HiveMind
Professional Tapestry training, mentoring, support
and project work. http://howardlewisship.com
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Re: Problem injecting LinkFactory
Posted by Ron Piterman <rp...@gmx.net>.
try service: instead of service-property (link factory is a service not
a property of a service... )
Cheers,
ROn
amirsguard-tapestry@yahoo.com wrote:
> Hi,
>
> I am trying to inject LinkFactory but I am not sure what the exact syntax is.
>
> I tried this:
>
> @InjectObject("service-property:tapestry.url.LinkFactory")
> public abstract LinkFactory getLinkFactory();
>
> but I get the following error message:
>
> 'tapestry.url.LinkFactory' is not a valid locator for use with the service-property object provider. It should be the id of a service, a comma, and the name of a property provided by that service.
>
> Thanks,
> Amir
>
>
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