[rules-dev] Question about kie - api & kie - internal (OSGIactivator)

Charles Moulliard ch007m at gmail.com
Wed Mar 27 08:48:55 EDT 2013


Hi Christiano,

I prefer that first we finalize the OSGI bundles (drools-decisiontables,
drools-jpa, drools-jbpm, ...) before changing pax-exam code which is
working and also used by Apache Camel/Karaf projects ;-)

Regards,

Charles


On Wed, Mar 27, 2013 at 1:44 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:

> Hello,
>
> I already look at it. The problem is that this tests are using an old
> version (2.x) of pax-exam and using a karaf specific api too.
> That version will be dropped by karaf team soon. see [1] and [2].
>
> Btw, Pax-exam was improved a lot in version 3.x.
>
> [1] -
> http://karaf.922171.n3.nabble.com/Discuss-Karaf-and-Pax-Exam-3-x-td4028074.html
> [2] - https://ops4j1.jira.com/browse/PAXEXAM-503
>
> regards,
>
> Cristiano
>
>
>
> 2013/3/27 Charles Moulliard <ch007m at gmail.com>
>
>> Christiano,
>>
>> Can you please have a look here as there is already a pax-exam test for
>> karaf (
>> https://github.com/droolsjbpm/droolsjbpm-integration/tree/master/drools-osgi/drools-karaf-itest)
>> ?
>>
>> Regards,
>>
>> Charles
>>
>>
>> On Tue, Mar 26, 2013 at 11:11 AM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
>>
>>>  I'm creating a pax-exam project where I will run some test on top of
>>> equinox and felix.
>>>
>>> After I commit and push it maybe you could add karaf stuffs. so it could
>>> help us to identify the reason of the error you are talking about...
>>>
>>>
>>> On 25/03/13 14:19, Charles Moulliard wrote:
>>>
>>> There was another error when using singleton := true.
>>>
>>>
>>> On Mon, Mar 25, 2013 at 6:15 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
>>>
>>>> well, I never seen any error related to singleton attribute at Felix or
>>>> Equinox.
>>>>
>>>> The error you have reported seems to be related to what is being done
>>>> (and not being undone) inside the activator...
>>>>
>>>>
>>>>  2013/3/25 Charles Moulliard <ch007m at gmail.com>
>>>>
>>>>> Not at all but using singleton := true option generates error when we
>>>>> do a stop, update start on Apache Karaf.
>>>>> We never used that property to generate all the bundles that we have
>>>>> in the project Karaf, ServiceMix, Geronimo, ...
>>>>>
>>>>>
>>>>> On Mon, Mar 25, 2013 at 4:34 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
>>>>>
>>>>>> Charles,
>>>>>>
>>>>>> I saw that you removed singleton:=true in your commit. This is
>>>>>> because do you plan to have more than one version of drools/jbpm running at
>>>>>> same time?
>>>>>>
>>>>>> regards,
>>>>>>
>>>>>> Cristiano
>>>>>>
>>>>>>
>>>>>>  2013/3/25 Cristiano Gavião <cvgaviao at gmail.com>
>>>>>>
>>>>>>>  Charles,
>>>>>>>
>>>>>>> I already changed the manifest generation of kie and other drools
>>>>>>> modules. I created some pull requests for such changes.
>>>>>>>
>>>>>>> Next thing that I planned to do this week(Wed) was to review each
>>>>>>> Activator, I think we could improve it...
>>>>>>>
>>>>>>> regards,
>>>>>>>
>>>>>>> Cristiano
>>>>>>>
>>>>>>>
>>>>>>> On 25/03/13 04:52, Charles Moulliard wrote:
>>>>>>>
>>>>>>>  Hi,
>>>>>>>
>>>>>>>  The org.kie.api.osgi.Activator class of kie project needs the
>>>>>>> class ServiceRegistryImpl (& Interface ServiceRegistry of kie internal) to
>>>>>>> register an OSGI Service (Interface)
>>>>>>>
>>>>>>>          this.serviceRegistry = bc.registerService(
>>>>>>> ServiceRegistry.class.getName(),
>>>>>>>
>>>>>>>  ServiceRegistryImpl.getInstance(),
>>>>>>>                                                    new Hashtable() );
>>>>>>>
>>>>>>>  but the maven module kie api does not have a dependency with kie
>>>>>>> internal  as the class ServiceRegistry & ServiceRegistryImpl are part of
>>>>>>> the module kie internal & package org.kie.internal.utils
>>>>>>>
>>>>>>>  Questions :
>>>>>>> - What are the plans regarding to the Activator of Kie api bundle -
>>>>>>> what does it want to do ?
>>>>>>> - Can we add the missing dependency in kie api project ?
>>>>>>>
>>>>>>>  Regards,
>>>>>>> --
>>>>>>> Charles Moulliard
>>>>>>> Apache Committer / Sr. Enterprise Architect (RedHat)
>>>>>>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>  _______________________________________________
>>>>>>> rules-dev mailing listrules-dev at lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-dev
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>  --
>>>>>> "Tudo vale a pena se a alma não é pequena..."
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>>>>>> rules-dev mailing list
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>>>>>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>>  --
>>>>> Charles Moulliard
>>>>> Apache Committer / Sr. Enterprise Architect (RedHat)
>>>>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> rules-dev mailing list
>>>>> rules-dev at lists.jboss.org
>>>>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>>>>
>>>>
>>>>
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>>>
>>>
>>>
>>>  --
>>> Charles Moulliard
>>> Apache Committer / Sr. Enterprise Architect (RedHat)
>>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>>
>>>
>>>
>>> _______________________________________________
>>> rules-dev mailing listrules-dev at lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-dev
>>>
>>>
>>>
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>>
>>
>>
>> --
>> Charles Moulliard
>> Apache Committer / Sr. Enterprise Architect (RedHat)
>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>
>>
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>> rules-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-dev
>>
>
>
>
> --
> "Tudo vale a pena se a alma não é pequena..."
>
> _______________________________________________
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-- 
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
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