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Re: [eclipselink-users] Re: rcp, osgi, and dynamic weaving
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Hi Joel,
The code for our dynamic weaving support can currently only be found in our
SVN repository and it has only been implemented for equinox.
It consists of two parts:
1. An Equinox fragment called: org.eclipse.persistence.jpa.equinox.weaving
https://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/trunk/jpa/org.eclipse.persistence.jpa.equinox.weaving
2. An additional EclipseLink bundle: org.eclipse.persistence.jpa.equinox
https://dev.eclipse.org/svnroot/rt/org.eclipse.persistence/trunk/jpa/org.eclipse.persistence.jpa.equinox
At the moment, we are only distributing those things as Eclipse Projects, but it
should be possible to export them and use them. Let me know how far you get and
I will help you with any issues.
As for the service-based approach, this is also something we are quite
interested in. I suspect work on this ramp up after our initial JPA 2.0 support
becomes available - the priority at the moment.
-Tom
Joel Rosi-Schwartz wrote:
Hi Tom,
I have everything working. For now I have it structured the same as the
Comic app. In the future I would still prefer to organise it more as a
service base approach if possible. But for now at least I have a
functional application.
I would very much appreciate your assistance with getting dynamic
weaving support working. This is my next hurdle.
Many thanks and a happy new year to all,
Joel
On 19 Dec 2008, at 16:24, Tom Ware wrote:
Hi Joel,
Our RCP demo is the best starting-point for OSGi usage. Here is a
link to the instructions in our SVN repository.
http://dev.eclipse.org/viewsvn/index.cgi/trunk/examples/org.eclipse.persistence.example.jpa.rcp.comics/ReadMe.txt?root=RT_Eclipselink&view=log
Both the setup and the actual RCP demo use OSGi.
We also have some Equinox-specific dynamic weaving support which we
can help you get running when you have the OSGi basics running. It
consists of a bundle that adds to our JPA support and a bundle that
hooks into Equinox.
-Tom
Joel Rosi-Schwartz wrote:
Hi Shaun,
In the referenced thread below, you mentioned that you were putting
together an OSGI example. I've had a look in
org.eclipse.persistence/trunk/examples/ but I do not find any OSGI
related examples. Has anything been put together yet as an
Eclipselink quick start on Equinox.
Thanks,
Joel
--
Joel Rosi-Schwartz
Etish Limited [http://www.etish.org]
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* From: Shaun Smith <shaun.smith@xxxxxxxxxx>
* Date: Thu, 21 Aug 2008 10:38:50 -0400
* Delivered-to: eclipselink-users@xxxxxxxxxxx
<mailto:eclipselink-users@xxxxxxxxxxx>
* User-agent: Thunderbird 2.0.0.16 (Windows/20080708)
Hi Ted,
I'm up on starting services and this is how we have it working for
plain OSGi apps in Equinox. The issue is around my lack of
experience with the different ways to launch Equinox. Launching an
RCP app is not the same as just starting up an Equinox with a bunch
of bundles with services. The problem I was running into when I
tried this was that my services were not started before the RCP main
application was started.
I'm currently revisiting the Comics RCP example to get a better
picture of the issues and hopefully someone will be able to help me
clear them. I'll also get a plain OSGi weaving example checked into
the EclipseLink SVN trunk along with some docs. I'll post when it's
checked in.
Shaun
Ted Pricer wrote:
> This is a continuation of a discussion started in the
> eclipse.rt.eclipselink newsgroup:
>
> Shaun,
>
> I think the way to start a specific service is to specify the
> containing bundle in the osgi.bundles section of config.ini file (or
> just as a system property) with an entry such as:
>
>
osgi.bundles=org.eclipse.equinox.common@2:start,org.eclipse.update.configurator@4:start,org.eclipse.core.runtime@start,org.eclipse.eclipselinkbundletostart:start
>
> Substituting for org.eclipse.eclipselinkbundletostart.
>
> Which bundle includes the service that needs to start for dynamic
> weaving to work?
>
> Ted
> _______________________________________________
> eclipselink-users mailing list
> eclipselink-users@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/eclipselink-users
>
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