I can confirm that Equinox runs on Foundation 1.0 and subsets on even
smaller class libs (Gateway+,  OSGi min EE 1.1).  In fact many of the
bundles from Eclipse run on Foundation.  There is also the embedded Rich
Client Project (eRCP) [0] which has been adopted by Sprint for its Titan
platform [1].  Nokia is heavily involved in this work.  You will also see
things like Cyrano [2] on embedded devices.  Equinox is not as small as some
other implementations but it has a lot of flexibility under the covers for
adapting to flash filesystems, ...

Enjoy

Jeff

[0] http://eclipse.org/ercp
[1]
http://developer.sprint.com/site/global/develop/technologies/sprint_titan/p_
sprint_titan.jsp
[2] http://www.eclipsecon.com/community/casestudies/cyranofinal.pdf

> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:osgi-dev-
> [EMAIL PROTECTED] On Behalf Of Marcel Offermans
> Sent: Tuesday, April 08, 2008 2:40 AM
> To: OSGi Developer Mail List
> Subject: Re: [osgi-dev] osgi ri and mobile phone
> 
> On Apr 8, 2008, at 2:45 , bright wrote:
> 
> >    In Osgi architecture, the module layer is above the ee layer.
> >    and ee layer contains cdc,j2se,etc.
> >    Now there are three main RI of OSGi,Equinox,Felix and
> Knopflerfish.
> >    Does all these RIs support cdc?
> 
> First of all, there is only one *reference* implementation, but the
> ones you mention are the three best known open source implementations
> of OSGi. Personally, I can confirm that Apache Felix runs on CDC. I'm
> sure developers from the other implementations can fill you in on
> details regarding their compatibility.
> 
> >    Can osgi go with J2ME ?
> >    Is there any compatibility between osgi and j2me?
> 
> 
> OSGi does not need many things from the JVM, but one thing it does
> need is classloaders. J2ME, or CLDC, generally does not support that,
> so running OSGi on such an execution environment does not work.
> However, as mentioned above, CDC (foundation profile or personal
> profile) works just fine. The recently opensourced PhoneME advanced,
> that implements CDC, is a good example of a platform that we know
> works well with Apache Felix.
> 
> Greetings, Marcel
> 
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