[rules-dev] Question about kie - api & kie - internal (OSGIactivator)
Charles Moulliard
ch007m at gmail.com
Wed Mar 27 12:03:15 EDT 2013
I think that those packages have been added since JDK 1.7 xxx. Reason why
you should deploy the following bundles :
https://github.com/droolsjbpm/droolsjbpm-integration/blob/master/drools-osgi/drools-karaf-features/src/main/filtered-resources/repository/features.xml
with these versions
https://github.com/droolsjbpm/droolsjbpm-integration/blob/master/drools-osgi/drools-karaf-features/pom.xml
and more specifically 2.2.1 for jaxb-x
On Wed, Mar 27, 2013 at 4:32 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
> The packages that I'm aware of until now is:
> - org.apache.poi.openxml4j.exceptions
> - org.apache.poi.ss.usermodel (note that poi.jar exports this too)
>
> I'm getting another problem with servicemix bundles related to
> com.sun.tools.xjc. it seems that there is no bundle exporting
> com.sun.source.tree that is being required:
>
> ERROR: Bundle org.drools.decisiontables [38] Error starting
> mvn:org.drools/drools-decisiontables/6.0.0-SNAPSHOT
> (org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.drools.decisiontables [38]: Unable to resolve 38.0: missing requirement
> [38.0] osgi.wiring.package;
> (osgi.wiring.package=org.drools.compiler.compiler) [caused by: Unable to
> resolve 29.0: missing requirement [29.0] osgi.wiring.package;
> (osgi.wiring.package=org.drools.core) [caused by: Unable to resolve 30.0:
> missing requirement [30.0] osgi.wiring.package;
> (osgi.wiring.package=com.sun.tools.xjc) [caused by: Unable to resolve 32.0:
> missing requirement [32.0] osgi.wiring.package;
> (osgi.wiring.package=com.sun.source.tree)]]])
> org.osgi.framework.BundleException: Unresolved constraint in bundle
> org.drools.decisiontables [38]: Unable to resolve 38.0: missing requirement
> [38.0] osgi.wiring.package;
> (osgi.wiring.package=org.drools.compiler.compiler) [caused by: Unable to
> resolve 29.0: missing requirement [29.0] osgi.wiring.package;
> (osgi.wiring.package=org.drools.core) [caused by: Unable to resolve 30.0:
> missing requirement [30.0] osgi.wiring.package;
> (osgi.wiring.package=com.sun.tools.xjc) [caused by: Unable to resolve 32.0:
> missing requirement [32.0] osgi.wiring.package;
> (osgi.wiring.package=com.sun.source.tree)]]]
>
> I'm using this deps:
>
> <dependency>
> <groupId>org.apache.servicemix.bundles</groupId>
> <artifactId>org.apache.servicemix.bundles.jaxb-xjc</artifactId>
> <version>2.2.6_1</version>
> </dependency>
> <dependency>
> <groupId>org.apache.servicemix.bundles</groupId>
>
> <artifactId>org.apache.servicemix.bundles.jaxb-impl</artifactId>
> <version>2.2.6_1</version>
> </dependency>
> <dependency>
> <groupId>org.apache.servicemix.specs</groupId>
>
> <artifactId>org.apache.servicemix.specs.jaxb-api-2.2</artifactId>
> <version>2.2.0</version>
> </dependency>
> <dependency>
> <groupId>org.apache.servicemix.specs</groupId>
>
> <artifactId>org.apache.servicemix.specs.activation-api-1.1</artifactId>
> <version>2.2.0</version>
> </dependency>
> <dependency>
> <groupId>org.apache.servicemix.specs</groupId>
>
> <artifactId>org.apache.servicemix.specs.stax-api-1.2</artifactId>
> <version>2.2.0</version>
> </dependency>
>
>
> 2013/3/27 Charles Moulliard <ch007m at gmail.com>
>
>> Can you please provide me the list of packages to be exported and I will
>> include also poi-ooxml ?
>>
>>
>> On Wed, Mar 27, 2013 at 3:03 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
>>
>>>
>>>
>>> 2013/3/27 Charles Moulliard <ch007m at gmail.com>
>>>
>>>> 1) For Karaf project, we mostly use activator or Aries Blueprint (
>>>> http://aries.apache.org/modules/blueprint.html). Declarative Service
>>>> is rather new top of karaf (
>>>> http://sully6768.blogspot.be/2012/09/scr-components-with-karaf.html)
>>>>
>>>
>>> As a consumer you can still using both blueprint or BundleContext.getService()
>>> to reference the services.
>>>
>>> What I found good in both Blueprint and DS is that they ensure the
>>> component/services lifecycle and we could still use Configuration Admin
>>> with them.
>>>
>>> The problem with blueprint is that is not default installed in most
>>> distributions while DS is.
>>> Is DS installed by default in Karaf?
>>>
>>>
>>>>
>>>> 2) For poi-ooxml, we should use the ServiceMix bundle (
>>>> http://repo1.maven.org/maven2/org/apache/servicemix/bundles/org.apache.servicemix.bundles.poi/3.9_1/)
>>>> until they provide a OSGI bundle of POI.
>>>>
>>>
>>> Unfortunately this bundle don't export the package needed. it wraps the
>>> poi.jar but not poi-ooxml. org.apache.poi.ss.usermodel.Workbook.class :(
>>>
>>>
>>>>
>>>>
>>>> On Wed, Mar 27, 2013 at 1:53 PM, Cristiano Gavião <cvgaviao at gmail.com>wrote:
>>>>
>>>>> I won't change that code for while... It is still be there until you
>>>>> decide to move it to the new one. ;)
>>>>>
>>>>> Btw, I have two questions:
>>>>>
>>>>> 1)what do you think about to use Declarative Services to register the
>>>>> services instead do it manually at activator ?
>>>>>
>>>>> 2) how are you dealing with poi-ooxml dependency in
>>>>> drools-decisiontables? there is no osgified jar for it...
>>>>>
>>>>>
>>>>>
>>>>> 2013/3/27 Charles Moulliard <ch007m at gmail.com>
>>>>>
>>>>>> 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..."
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> rules-dev mailing list
>>>>>>>>>>>> rules-dev at lists.jboss.org
>>>>>>>>>>>> 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
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> rules-dev mailing list
>>>>>>>>>> rules-dev at lists.jboss.org
>>>>>>>>>> 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 listrules-dev at lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-dev
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> rules-dev mailing list
>>>>>>>>> rules-dev at lists.jboss.org
>>>>>>>>> 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
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> "Tudo vale a pena se a alma não é pequena..."
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> rules-dev mailing list
>>>>>>> rules-dev at lists.jboss.org
>>>>>>> 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
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> "Tudo vale a pena se a alma não é pequena..."
>>>>>
>>>>> _______________________________________________
>>>>> rules-dev mailing list
>>>>> rules-dev at lists.jboss.org
>>>>> 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
>>>>
>>>
>>>
>>>
>>> --
>>> "Tudo vale a pena se a alma não é pequena..."
>>>
>>> _______________________________________________
>>> rules-dev mailing list
>>> rules-dev at lists.jboss.org
>>> 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
>>
>
>
>
> --
> "Tudo vale a pena se a alma não é pequena..."
>
> _______________________________________________
> rules-dev mailing list
> rules-dev at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev
>
--
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
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