Re: [gemini-dev] Gemini Web on Felix

[David Savage <david.savage@xxxxxxxxxxx>]

On Fri, Jul 9, 2010 at 3:18 PM, David Savage <david.savage@xxxxxxxxxxx> wrote:
> I get a sinking feeling :)
>
> java.lang.ClassNotFoundException:
> org.eclipse.osgi.framework.internal.core.BundleHost
>
> I'm guessing there's on simple workaround to that?

on -> no

>
> Regards,
>
> Dave
>
> On Fri, Jul 9, 2010 at 2:55 PM, David Savage <david.savage@xxxxxxxxxxx> wrote:
>> 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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>>
>