Re: [gemini-dev] Gemini Web on Felix

[David Savage <david.savage@xxxxxxxxxxx>]

Hi there,

Ok so we've got a work around for the fragment version issue but then
ran into the next problem :(

java -Xdebug -Xrunjdwp:transport=dt_socket,address=8001,server=y,suspend=n
-jar launcher.jar bundles/Listening for transport dt_socket at
address: 8001
Error starting framework: org.osgi.framework.BundleException:
Unresolved constraint in bundle org.eclipse.gemini.web.core [29]:
Unable to resolve 29.0: missing requirement [29.0] package;
(&(package=org.osgi.util.tracker)(version>=1.4.2)) - [29.0] package;
(&(package=org.osgi.util.tracker)(version>=1.4.2))
org.osgi.framework.BundleException: Unresolved constraint in bundle
org.eclipse.gemini.web.core [29]: Unable to resolve 29.0: missing
requirement [29.0] package;
(&(package=org.osgi.util.tracker)(version>=1.4.2)) - [29.0] package;
(&(package=org.osgi.util.tracker)(version>=1.4.2))
	at org.apache.felix.framework.Felix.resolveBundle(Felix.java:3421)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:1754)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
	at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:892)
	at launcher.Main.main(Main.java:92)

The trouble is the 1.4.2 version looks to be a mistake in equinox [1]
I don't think this API actually exists?

This import seems to be found in the following two bundles at least
(haven't checked further)

org.eclipse.gemini.web.core-1.1.0.M01.jar
org.eclipse.gemini.web.extender-1.1.0.M01.jar

Again I'll try rebuilding with the correct versions and let you know
how I get on...

Regards,

Dave

[1] https://bugs.eclipse.org/bugs/show_bug.cgi?id=279622

On Fri, Jul 9, 2010 at 10:35 AM, Glyn Normington <gnormington@xxxxxxxxxx> wrote:
> Thanks Dave.
>
> Glyn
> On 9 Jul 2010, at 09:59, David Savage wrote:
>
>> Hi Glyn,
>>
>> Great, thx very much. Will try the hack as you suggest and see how I
>> get on, guess there's always the possibility I just hit the next
>> problem but fingers crossed...
>>
>> Have filed a bug here:
>>
>> https://issuetracker.springsource.com/browse/EBR-662
>>
>> Regards,
>>
>> Dave
>>
>> On Fri, Jul 9, 2010 at 9:48 AM, Glyn Normington <gnormington@xxxxxxxxxx> wrote:
>>> Hi Dave
>>>
>>> I responded to FELIX-2466 suggesting you raise a bug against the EBR to get this fixed. If you do raise a bug, please let me know the number.
>>>
>>> Meanwhile by far the easiest way for you to make progress is to unjar, hack the manifest, and rejar.
>>>
>>> I've raised a bug against Equinox as its behaviour got us into this situation in the first place and we don't want other users to run into this:
>>>
>>> https://bugs.eclipse.org/bugs/show_bug.cgi?id=319349
>>>
>>> Glyn
>>> On 8 Jul 2010, at 23:26, David Savage wrote:
>>>
>>>> Hi there,
>>>>
>>>> I have an update to the issue of trying to get gemini running on
>>>> Felix. Richard's taken a look at the issue with regard to the resolver
>>>> and the problem seems to be due to using non standard headers in
>>>> Gemini, namely Fragment-Host "version" attribute which should actually
>>>> be "bundle-version" as per the spec.
>>>>
>>>> There's discussion of the issue here:
>>>>
>>>> https://issues.apache.org/jira/browse/FELIX-2466
>>>>
>>>> I'd be happy to test out a fix if someone can point me in the right
>>>> direction for downloading the source from (svn?).
>>>>
>>>> Regards,
>>>>
>>>> Dave
>>>> _______________________________________________
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>>>
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