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Accesing OSGi from a Servlet [message #87303]

Tue, 01 May 2007 20:27

Eclipse User

Originally posted by: peter.brester.pixtor.org

Hi,

So I finally got Jetty to be running bundled with Equinox!

But I want to access other OSGi components from my servlet, and I dont
really understand how this can be done.
A simple example on how to use the log service (or something similar) from
my servlet would be appreciated.

BR

P

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Re: Accesing OSGi from a Servlet [message #87707 is a reply to message #87303]

Sun, 06 May 2007 18:56

Simon Kaegi

Messages: 381
Registered: July 2009

Senior Member

Hi Peter,

If you want your servlet to interact with other OSGi components then you'll
need a BundleContext.
Probably the easiest approach is to add an Activator to your bundle and
stash the bundle context in a static. You can then access the context
statically from your servlet e.g. Activator.getBundleContext().

I don't have a concrete example of what you're looking for however with an
accesible bundlecontext you could create and open a log service Service
Tracker in your servlet's init method and then use it as you see fit.

HTH
-Simon

"Peter B" <peter.brester@pixtor.org> wrote in message
news:f187s6$rmd$1@build.eclipse.org...
> Hi,
>
> So I finally got Jetty to be running bundled with Equinox!
>
> But I want to access other OSGi components from my servlet, and I dont
> really understand how this can be done.
> A simple example on how to use the log service (or something similar) from
> my servlet would be appreciated.
>
> BR
>
> P
>
>
>

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