You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@felix.apache.org by Juan José Vázquez Delgado <ju...@gmail.com> on 2010/04/08 13:52:54 UTC
Re: Felix OSGi and EclipseLink issue
Hi,
Andreas, I'm really interested in your example too. I have a
requirement quite similar to Aerv's one .
Thanks in advance,
Regards.
Juanjo.
On Sat, Mar 27, 2010 at 4:54 PM, AervTerrh <wo...@gmail.com> wrote:
>
> Thank you very much Andreas. That would be most helpful. I can't seem to find
> a decent example out there... I have been looking on this problem way too
> long :-(
>
> Sincerely,
>
> Aerv
>
>
>
> Andreas Kollegger-2 wrote:
>>
>> Hello Aerv,
>>
>> I'm away from the office at the moment, but if I recall correctly the
>> eclipselink osgi example needs to be tweaked to work under Felix
>> because it uses some equinox specific extensions.
>>
>> I have a simple JPA with eclipselink example that runs with Felix/
>> Karaf. I can push that out somewhere for your reference when I get
>> back to the US on Monday.
>>
>> Best,
>> Andreas
>>
>> Sent from my iPhone
>>
>> On Mar 27, 2010, at 10:26 AM, AervTerrh <wo...@gmail.com>
>> wrote:
>>
>>>
>>> I'm not sure I understand what you mean. I have to run it in Felix.
>>> I'm
>>> trying to start from this example to import my own entities aftwards
>>> and
>>> create my own jpa bundle for a felix framework. But well, if I can't
>>> get
>>> this example working, then there's not much point to it. :-(
>>>
>>> When I run it as in the tutorial
>>> (http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>> )
>>> in Equinox, I get the standard output:
>>> sgi> Persistence bundle starting...
>>> Persistence bundle started.
>>> ProviderTracker: New service detected...
>>> ProviderTracker: Added service
>>> org.eclipse.persistence.jpa.osgi.PersistenceProviderOSGi
>>> [EL Config]: The access type for the persistent class [class
>>> hello.jpa.Person] is set to [FIELD].
>>> [EL Config]: The alias name for the entity class [class
>>> hello.jpa.Person] is
>>> being defaulted to: Person.
>>> [EL Config]: The table name for entity [class hello.jpa.Person] is
>>> being
>>> defaulted to: PERSON.....
>>>
>>> I just want to get the same result in the Felix framework.
>>>
>>> Thanks for the reply though. If I am not understanding you
>>> correctly, you're
>>> welcome to point it out. I'm not too familiar with OSGi in general.
>>> Just
>>> trying to export Entity classes and DAO's to a Felix bundle, and
>>> well, I
>>> thought I'd start with the example
>>>
>>> Sincerely,
>>>
>>> Aerv
>>>
>>>
>>>
>>> Sahoo wrote:
>>>>
>>>> If your intention is to use JPA in an OSGi environment, I recommend
>>>> you
>>>> to try out running in GlassFish. You don't have to do anything new to
>>>> get it working.
>>>>
>>>> Thanks,
>>>> Sahoo
>>>>
>>>> AervTerrh wrote:
>>>>> Hello,
>>>>>
>>>>> I'm new to Felix OSGi, and have tried this simple example:
>>>>> http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>>>> .
>>>>> In Equinox everything works great if I follow the steps in the
>>>>> tutorial.
>>>>> However, I want to set it up in a Felix framework.
>>>>>
>>>>> I have followed
>>>>> http://felix.apache.org/site/integrating-felix-with-eclipse.html
>>>>> to get
>>>>> Felix within Eclipse. This also works, and the basic examples for
>>>>> this
>>>>> work
>>>>> aswell. However, when I try to get EclipseLink working in Felix I
>>>>> get an
>>>>> exception:
>>>>>
>>>>>
>>>>> org.osgi.framework.BundleException: Activator start error in bundle
>>>>> hello.jpa [15].
>>>>> at
>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1803)
>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:
>>>>> 1678)
>>>>> at
>>>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
>>>>> at
>>>>> org.apache.felix.shell.impl.StartCommandImpl.execute
>>>>> (StartCommandImpl.java:114)
>>>>> at
>>>>> org.apache.felix.shell.impl.Activator
>>>>> $ShellServiceImpl.executeCommand(Activator.java:286)
>>>>> at
>>>>> org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run
>>>>> (Activator.java:184)
>>>>> at java.lang.Thread.run(Unknown Source)
>>>>> Caused by: Exception [EclipseLink-30005] (Eclipse Persistence
>>>>> Services -
>>>>> 1.1.3.v20091002-r5404):
>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>> Exception Description: An exception was thrown while searching for
>>>>> persistence archives with ClassLoader:
>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>> 1bbf1ca
>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>> uninstalled.
>>>>> at
>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException.exceptionSearchingForPersistenceResources(
>>>>> PersistenceUnitLoadingException.java:121)
>>>>> at
>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>> PersistenceProvider.java:133)
>>>>> at
>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>> PersistenceProvider.java:67)
>>>>> at
>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>> Source)
>>>>> at
>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>> Source)
>>>>> at hello.jpa.Activator.start(Activator.java:14)
>>>>> at
>>>>> org.apache.felix.framework.util.SecureAction.startActivator
>>>>> (SecureAction.java:661)
>>>>> at
>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1756)
>>>>> ... 6 more
>>>>> Caused by: java.lang.IllegalStateException: The bundle is
>>>>> uninstalled.
>>>>> at
>>>>> org.apache.felix.framework.Felix.getBundleResources(Felix.java:1407)
>>>>> at
>>>>> org.apache.felix.framework.BundleImpl.getResources(BundleImpl.java:
>>>>> 618)
>>>>> at
>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.BundleProxyClassLoader.findResources(
>>>>> BundleProxyClassLoader.java:43)
>>>>> at java.lang.ClassLoader.getResources(Unknown Source)
>>>>> at
>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader.getResources(
>>>>> CompositeClassLoader.java:118)
>>>>> at
>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>> PersistenceProvider.java:96)
>>>>> ... 12 more
>>>>> -> Exception [EclipseLink-30005] (Eclipse Persistence Services -
>>>>> 1.1.3.v20091002-r5404):
>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>> Exception Description: An exception was thrown while searching for
>>>>> persistence archives with ClassLoader:
>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>> 1bbf1ca
>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>> uninstalled.
>>>>>
>>>>> The installed bundles within Felix are:
>>>>>
>>>>> START LEVEL 1
>>>>> ID State Level Name
>>>>> [ 0] [Active ] [ 0] System Bundle (2.0.4)
>>>>> [ 1] [Active ] [ 1] Apache Felix Bundle Repository (1.4.3)
>>>>> [ 2] [Active ] [ 1] Apache Felix Shell Service (1.4.2)
>>>>> [ 3] [Active ] [ 1] Apache Felix Shell TUI (1.4.1)
>>>>> [ 4] [Active ] [ 1] JPA 1.0 - Extended for OSGi (1.99)
>>>>> (1.99.0.v200906021518)
>>>>> [ 5] [Active ] [ 1] Apache Derby Plug-in
>>>>> (10.1.2.1_v200803061811)
>>>>> [ 9] [Active ] [ 1] EclipseLink JPA (1.1.3.v20091002-r5404)
>>>>> [ 10] [Active ] [ 1] EclipseLink Core (1.1.3.v20091002-
>>>>> r5404)
>>>>> [ 12] [Active ] [ 1] JAXP XML (1.3.4.v200902170245)
>>>>>
>>>>> The plugin dependencies of the test-tutorial are:
>>>>> javax.persistence_1.99,
>>>>> org.apache.derby, org.eclipse.osgi, javax.transaction.
>>>>>
>>>>> I've been looking into this for days. And I can't figure out how
>>>>> to get
>>>>> this
>>>>> simple example working. I have tried to make it work with Pax Runner
>>>>> aswell,
>>>>> but no success.
>>>>>
>>>>> If anyone can help me, it would be very much appreciated.
>>>>>
>>>>> Thanks in advance.
>>>>>
>>>>> Aerv
>>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context:
>>> http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053068.html
>>> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>>
>>
>
> --
> View this message in context: http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053279.html
> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Felix OSGi and EclipseLink issue
Posted by Juan José Vázquez Delgado <ju...@gmail.com>.
Your example looks great, thank you!.
No problems so far. In a few days, I have to migrate to an osgi
environment some previous JPA non-osgi stuff and I was trying to keep
on top of problems.
Thanks again.
Regards,
Juanjo.
On Thu, Apr 8, 2010 at 3:35 PM, Andreas Kollegger
<ak...@tembopublic.org> wrote:
> Thanks for reminding me about that. I searched around through my developer
> sandbox and found the EclipseLink comics example that I'd revised to build
> for felix. It has been repackaged as a pax-construct maven project, so you
> can just 'mvn clean install pax:provision' to fire up felix.
>
> It's available here: http://dl.dropbox.com/u/341231/comics-osgi.tgz
>
> What problems are you running into getting EclipseLink working with Felix?
> It should be very normal JPA stuff, except for the OSGi metadata like
> JPA-PersistenceUnits and using DynamicImport-Package to find drivers.
>
> -Andreas
>
> On Apr 8, 2010, at 7:52 AM, Juan José Vázquez Delgado wrote:
>
>> Hi,
>>
>> Andreas, I'm really interested in your example too. I have a
>> requirement quite similar to Aerv's one .
>>
>> Thanks in advance,
>>
>> Regards.
>>
>> Juanjo.
>>
>> On Sat, Mar 27, 2010 at 4:54 PM, AervTerrh <wo...@gmail.com> wrote:
>>>
>>> Thank you very much Andreas. That would be most helpful. I can't seem to find
>>> a decent example out there... I have been looking on this problem way too
>>> long :-(
>>>
>>> Sincerely,
>>>
>>> Aerv
>>>
>>>
>>>
>>> Andreas Kollegger-2 wrote:
>>>>
>>>> Hello Aerv,
>>>>
>>>> I'm away from the office at the moment, but if I recall correctly the
>>>> eclipselink osgi example needs to be tweaked to work under Felix
>>>> because it uses some equinox specific extensions.
>>>>
>>>> I have a simple JPA with eclipselink example that runs with Felix/
>>>> Karaf. I can push that out somewhere for your reference when I get
>>>> back to the US on Monday.
>>>>
>>>> Best,
>>>> Andreas
>>>>
>>>> Sent from my iPhone
>>>>
>>>> On Mar 27, 2010, at 10:26 AM, AervTerrh <wo...@gmail.com>
>>>> wrote:
>>>>
>>>>>
>>>>> I'm not sure I understand what you mean. I have to run it in Felix.
>>>>> I'm
>>>>> trying to start from this example to import my own entities aftwards
>>>>> and
>>>>> create my own jpa bundle for a felix framework. But well, if I can't
>>>>> get
>>>>> this example working, then there's not much point to it. :-(
>>>>>
>>>>> When I run it as in the tutorial
>>>>> (http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>>>> )
>>>>> in Equinox, I get the standard output:
>>>>> sgi> Persistence bundle starting...
>>>>> Persistence bundle started.
>>>>> ProviderTracker: New service detected...
>>>>> ProviderTracker: Added service
>>>>> org.eclipse.persistence.jpa.osgi.PersistenceProviderOSGi
>>>>> [EL Config]: The access type for the persistent class [class
>>>>> hello.jpa.Person] is set to [FIELD].
>>>>> [EL Config]: The alias name for the entity class [class
>>>>> hello.jpa.Person] is
>>>>> being defaulted to: Person.
>>>>> [EL Config]: The table name for entity [class hello.jpa.Person] is
>>>>> being
>>>>> defaulted to: PERSON.....
>>>>>
>>>>> I just want to get the same result in the Felix framework.
>>>>>
>>>>> Thanks for the reply though. If I am not understanding you
>>>>> correctly, you're
>>>>> welcome to point it out. I'm not too familiar with OSGi in general.
>>>>> Just
>>>>> trying to export Entity classes and DAO's to a Felix bundle, and
>>>>> well, I
>>>>> thought I'd start with the example
>>>>>
>>>>> Sincerely,
>>>>>
>>>>> Aerv
>>>>>
>>>>>
>>>>>
>>>>> Sahoo wrote:
>>>>>>
>>>>>> If your intention is to use JPA in an OSGi environment, I recommend
>>>>>> you
>>>>>> to try out running in GlassFish. You don't have to do anything new to
>>>>>> get it working.
>>>>>>
>>>>>> Thanks,
>>>>>> Sahoo
>>>>>>
>>>>>> AervTerrh wrote:
>>>>>>> Hello,
>>>>>>>
>>>>>>> I'm new to Felix OSGi, and have tried this simple example:
>>>>>>> http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>>>>>> .
>>>>>>> In Equinox everything works great if I follow the steps in the
>>>>>>> tutorial.
>>>>>>> However, I want to set it up in a Felix framework.
>>>>>>>
>>>>>>> I have followed
>>>>>>> http://felix.apache.org/site/integrating-felix-with-eclipse.html
>>>>>>> to get
>>>>>>> Felix within Eclipse. This also works, and the basic examples for
>>>>>>> this
>>>>>>> work
>>>>>>> aswell. However, when I try to get EclipseLink working in Felix I
>>>>>>> get an
>>>>>>> exception:
>>>>>>>
>>>>>>>
>>>>>>> org.osgi.framework.BundleException: Activator start error in bundle
>>>>>>> hello.jpa [15].
>>>>>>> at
>>>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1803)
>>>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:
>>>>>>> 1678)
>>>>>>> at
>>>>>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
>>>>>>> at
>>>>>>> org.apache.felix.shell.impl.StartCommandImpl.execute
>>>>>>> (StartCommandImpl.java:114)
>>>>>>> at
>>>>>>> org.apache.felix.shell.impl.Activator
>>>>>>> $ShellServiceImpl.executeCommand(Activator.java:286)
>>>>>>> at
>>>>>>> org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run
>>>>>>> (Activator.java:184)
>>>>>>> at java.lang.Thread.run(Unknown Source)
>>>>>>> Caused by: Exception [EclipseLink-30005] (Eclipse Persistence
>>>>>>> Services -
>>>>>>> 1.1.3.v20091002-r5404):
>>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>>>> Exception Description: An exception was thrown while searching for
>>>>>>> persistence archives with ClassLoader:
>>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>>>> 1bbf1ca
>>>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>>>> uninstalled.
>>>>>>> at
>>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException.exceptionSearchingForPersistenceResources(
>>>>>>> PersistenceUnitLoadingException.java:121)
>>>>>>> at
>>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>>> PersistenceProvider.java:133)
>>>>>>> at
>>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>>> PersistenceProvider.java:67)
>>>>>>> at
>>>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>>>> Source)
>>>>>>> at
>>>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>>>> Source)
>>>>>>> at hello.jpa.Activator.start(Activator.java:14)
>>>>>>> at
>>>>>>> org.apache.felix.framework.util.SecureAction.startActivator
>>>>>>> (SecureAction.java:661)
>>>>>>> at
>>>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1756)
>>>>>>> ... 6 more
>>>>>>> Caused by: java.lang.IllegalStateException: The bundle is
>>>>>>> uninstalled.
>>>>>>> at
>>>>>>> org.apache.felix.framework.Felix.getBundleResources(Felix.java:1407)
>>>>>>> at
>>>>>>> org.apache.felix.framework.BundleImpl.getResources(BundleImpl.java:
>>>>>>> 618)
>>>>>>> at
>>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.BundleProxyClassLoader.findResources(
>>>>>>> BundleProxyClassLoader.java:43)
>>>>>>> at java.lang.ClassLoader.getResources(Unknown Source)
>>>>>>> at
>>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader.getResources(
>>>>>>> CompositeClassLoader.java:118)
>>>>>>> at
>>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>>> PersistenceProvider.java:96)
>>>>>>> ... 12 more
>>>>>>> -> Exception [EclipseLink-30005] (Eclipse Persistence Services -
>>>>>>> 1.1.3.v20091002-r5404):
>>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>>>> Exception Description: An exception was thrown while searching for
>>>>>>> persistence archives with ClassLoader:
>>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>>>> 1bbf1ca
>>>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>>>> uninstalled.
>>>>>>>
>>>>>>> The installed bundles within Felix are:
>>>>>>>
>>>>>>> START LEVEL 1
>>>>>>> ID State Level Name
>>>>>>> [ 0] [Active ] [ 0] System Bundle (2.0.4)
>>>>>>> [ 1] [Active ] [ 1] Apache Felix Bundle Repository (1.4.3)
>>>>>>> [ 2] [Active ] [ 1] Apache Felix Shell Service (1.4.2)
>>>>>>> [ 3] [Active ] [ 1] Apache Felix Shell TUI (1.4.1)
>>>>>>> [ 4] [Active ] [ 1] JPA 1.0 - Extended for OSGi (1.99)
>>>>>>> (1.99.0.v200906021518)
>>>>>>> [ 5] [Active ] [ 1] Apache Derby Plug-in
>>>>>>> (10.1.2.1_v200803061811)
>>>>>>> [ 9] [Active ] [ 1] EclipseLink JPA (1.1.3.v20091002-r5404)
>>>>>>> [ 10] [Active ] [ 1] EclipseLink Core (1.1.3.v20091002-
>>>>>>> r5404)
>>>>>>> [ 12] [Active ] [ 1] JAXP XML (1.3.4.v200902170245)
>>>>>>>
>>>>>>> The plugin dependencies of the test-tutorial are:
>>>>>>> javax.persistence_1.99,
>>>>>>> org.apache.derby, org.eclipse.osgi, javax.transaction.
>>>>>>>
>>>>>>> I've been looking into this for days. And I can't figure out how
>>>>>>> to get
>>>>>>> this
>>>>>>> simple example working. I have tried to make it work with Pax Runner
>>>>>>> aswell,
>>>>>>> but no success.
>>>>>>>
>>>>>>> If anyone can help me, it would be very much appreciated.
>>>>>>>
>>>>>>> Thanks in advance.
>>>>>>>
>>>>>>> Aerv
>>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
>>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> View this message in context:
>>>>> http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053068.html
>>>>> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>>
>>>>
>>>
>>> --
>>> View this message in context: http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053279.html
>>> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org
Re: Felix OSGi and EclipseLink issue
Posted by Andreas Kollegger <ak...@tembopublic.org>.
Thanks for reminding me about that. I searched around through my developer
sandbox and found the EclipseLink comics example that I'd revised to build
for felix. It has been repackaged as a pax-construct maven project, so you
can just 'mvn clean install pax:provision' to fire up felix.
It's available here: http://dl.dropbox.com/u/341231/comics-osgi.tgz
What problems are you running into getting EclipseLink working with Felix?
It should be very normal JPA stuff, except for the OSGi metadata like
JPA-PersistenceUnits and using DynamicImport-Package to find drivers.
-Andreas
On Apr 8, 2010, at 7:52 AM, Juan José Vázquez Delgado wrote:
> Hi,
>
> Andreas, I'm really interested in your example too. I have a
> requirement quite similar to Aerv's one .
>
> Thanks in advance,
>
> Regards.
>
> Juanjo.
>
> On Sat, Mar 27, 2010 at 4:54 PM, AervTerrh <wo...@gmail.com> wrote:
>>
>> Thank you very much Andreas. That would be most helpful. I can't seem to find
>> a decent example out there... I have been looking on this problem way too
>> long :-(
>>
>> Sincerely,
>>
>> Aerv
>>
>>
>>
>> Andreas Kollegger-2 wrote:
>>>
>>> Hello Aerv,
>>>
>>> I'm away from the office at the moment, but if I recall correctly the
>>> eclipselink osgi example needs to be tweaked to work under Felix
>>> because it uses some equinox specific extensions.
>>>
>>> I have a simple JPA with eclipselink example that runs with Felix/
>>> Karaf. I can push that out somewhere for your reference when I get
>>> back to the US on Monday.
>>>
>>> Best,
>>> Andreas
>>>
>>> Sent from my iPhone
>>>
>>> On Mar 27, 2010, at 10:26 AM, AervTerrh <wo...@gmail.com>
>>> wrote:
>>>
>>>>
>>>> I'm not sure I understand what you mean. I have to run it in Felix.
>>>> I'm
>>>> trying to start from this example to import my own entities aftwards
>>>> and
>>>> create my own jpa bundle for a felix framework. But well, if I can't
>>>> get
>>>> this example working, then there's not much point to it. :-(
>>>>
>>>> When I run it as in the tutorial
>>>> (http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>>> )
>>>> in Equinox, I get the standard output:
>>>> sgi> Persistence bundle starting...
>>>> Persistence bundle started.
>>>> ProviderTracker: New service detected...
>>>> ProviderTracker: Added service
>>>> org.eclipse.persistence.jpa.osgi.PersistenceProviderOSGi
>>>> [EL Config]: The access type for the persistent class [class
>>>> hello.jpa.Person] is set to [FIELD].
>>>> [EL Config]: The alias name for the entity class [class
>>>> hello.jpa.Person] is
>>>> being defaulted to: Person.
>>>> [EL Config]: The table name for entity [class hello.jpa.Person] is
>>>> being
>>>> defaulted to: PERSON.....
>>>>
>>>> I just want to get the same result in the Felix framework.
>>>>
>>>> Thanks for the reply though. If I am not understanding you
>>>> correctly, you're
>>>> welcome to point it out. I'm not too familiar with OSGi in general.
>>>> Just
>>>> trying to export Entity classes and DAO's to a Felix bundle, and
>>>> well, I
>>>> thought I'd start with the example
>>>>
>>>> Sincerely,
>>>>
>>>> Aerv
>>>>
>>>>
>>>>
>>>> Sahoo wrote:
>>>>>
>>>>> If your intention is to use JPA in an OSGi environment, I recommend
>>>>> you
>>>>> to try out running in GlassFish. You don't have to do anything new to
>>>>> get it working.
>>>>>
>>>>> Thanks,
>>>>> Sahoo
>>>>>
>>>>> AervTerrh wrote:
>>>>>> Hello,
>>>>>>
>>>>>> I'm new to Felix OSGi, and have tried this simple example:
>>>>>> http://wiki.eclipse.org/EclipseLink/Examples/OSGi/Developing_with_EclipseLink_OSGi_in_PDE
>>>>>> .
>>>>>> In Equinox everything works great if I follow the steps in the
>>>>>> tutorial.
>>>>>> However, I want to set it up in a Felix framework.
>>>>>>
>>>>>> I have followed
>>>>>> http://felix.apache.org/site/integrating-felix-with-eclipse.html
>>>>>> to get
>>>>>> Felix within Eclipse. This also works, and the basic examples for
>>>>>> this
>>>>>> work
>>>>>> aswell. However, when I try to get EclipseLink working in Felix I
>>>>>> get an
>>>>>> exception:
>>>>>>
>>>>>>
>>>>>> org.osgi.framework.BundleException: Activator start error in bundle
>>>>>> hello.jpa [15].
>>>>>> at
>>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1803)
>>>>>> at org.apache.felix.framework.Felix.startBundle(Felix.java:
>>>>>> 1678)
>>>>>> at
>>>>>> org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
>>>>>> at
>>>>>> org.apache.felix.shell.impl.StartCommandImpl.execute
>>>>>> (StartCommandImpl.java:114)
>>>>>> at
>>>>>> org.apache.felix.shell.impl.Activator
>>>>>> $ShellServiceImpl.executeCommand(Activator.java:286)
>>>>>> at
>>>>>> org.apache.felix.shell.tui.Activator$ShellTuiRunnable.run
>>>>>> (Activator.java:184)
>>>>>> at java.lang.Thread.run(Unknown Source)
>>>>>> Caused by: Exception [EclipseLink-30005] (Eclipse Persistence
>>>>>> Services -
>>>>>> 1.1.3.v20091002-r5404):
>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>>> Exception Description: An exception was thrown while searching for
>>>>>> persistence archives with ClassLoader:
>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>>> 1bbf1ca
>>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>>> uninstalled.
>>>>>> at
>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException.exceptionSearchingForPersistenceResources(
>>>>>> PersistenceUnitLoadingException.java:121)
>>>>>> at
>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>> PersistenceProvider.java:133)
>>>>>> at
>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>> PersistenceProvider.java:67)
>>>>>> at
>>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>>> Source)
>>>>>> at
>>>>>> javax.persistence.Persistence.createEntityManagerFactory(Unknown
>>>>>> Source)
>>>>>> at hello.jpa.Activator.start(Activator.java:14)
>>>>>> at
>>>>>> org.apache.felix.framework.util.SecureAction.startActivator
>>>>>> (SecureAction.java:661)
>>>>>> at
>>>>>> org.apache.felix.framework.Felix.activateBundle(Felix.java:1756)
>>>>>> ... 6 more
>>>>>> Caused by: java.lang.IllegalStateException: The bundle is
>>>>>> uninstalled.
>>>>>> at
>>>>>> org.apache.felix.framework.Felix.getBundleResources(Felix.java:1407)
>>>>>> at
>>>>>> org.apache.felix.framework.BundleImpl.getResources(BundleImpl.java:
>>>>>> 618)
>>>>>> at
>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.BundleProxyClassLoader.findResources(
>>>>>> BundleProxyClassLoader.java:43)
>>>>>> at java.lang.ClassLoader.getResources(Unknown Source)
>>>>>> at
>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader.getResources(
>>>>>> CompositeClassLoader.java:118)
>>>>>> at
>>>>>> org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(
>>>>>> PersistenceProvider.java:96)
>>>>>> ... 12 more
>>>>>> -> Exception [EclipseLink-30005] (Eclipse Persistence Services -
>>>>>> 1.1.3.v20091002-r5404):
>>>>>> org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
>>>>>> Exception Description: An exception was thrown while searching for
>>>>>> persistence archives with ClassLoader:
>>>>>> org.eclipse.persistence.internal.jpa.deployment.osgi.CompositeClassLoader@
>>>>>> 1bbf1ca
>>>>>> Internal Exception: java.lang.IllegalStateException: The bundle is
>>>>>> uninstalled.
>>>>>>
>>>>>> The installed bundles within Felix are:
>>>>>>
>>>>>> START LEVEL 1
>>>>>> ID State Level Name
>>>>>> [ 0] [Active ] [ 0] System Bundle (2.0.4)
>>>>>> [ 1] [Active ] [ 1] Apache Felix Bundle Repository (1.4.3)
>>>>>> [ 2] [Active ] [ 1] Apache Felix Shell Service (1.4.2)
>>>>>> [ 3] [Active ] [ 1] Apache Felix Shell TUI (1.4.1)
>>>>>> [ 4] [Active ] [ 1] JPA 1.0 - Extended for OSGi (1.99)
>>>>>> (1.99.0.v200906021518)
>>>>>> [ 5] [Active ] [ 1] Apache Derby Plug-in
>>>>>> (10.1.2.1_v200803061811)
>>>>>> [ 9] [Active ] [ 1] EclipseLink JPA (1.1.3.v20091002-r5404)
>>>>>> [ 10] [Active ] [ 1] EclipseLink Core (1.1.3.v20091002-
>>>>>> r5404)
>>>>>> [ 12] [Active ] [ 1] JAXP XML (1.3.4.v200902170245)
>>>>>>
>>>>>> The plugin dependencies of the test-tutorial are:
>>>>>> javax.persistence_1.99,
>>>>>> org.apache.derby, org.eclipse.osgi, javax.transaction.
>>>>>>
>>>>>> I've been looking into this for days. And I can't figure out how
>>>>>> to get
>>>>>> this
>>>>>> simple example working. I have tried to make it work with Pax Runner
>>>>>> aswell,
>>>>>> but no success.
>>>>>>
>>>>>> If anyone can help me, it would be very much appreciated.
>>>>>>
>>>>>> Thanks in advance.
>>>>>>
>>>>>> Aerv
>>>>>>
>>>>>
>>>>> ---------------------------------------------------------------------
>>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>>
>>>>>
>>>>>
>>>>
>>>> --
>>>> View this message in context:
>>>> http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053068.html
>>>> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>>>>
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>>> For additional commands, e-mail: users-help@felix.apache.org
>>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>>> For additional commands, e-mail: users-help@felix.apache.org
>>>
>>>
>>>
>>
>> --
>> View this message in context: http://old.nabble.com/Felix-OSGi-and-EclipseLink-issue-tp28052576p28053279.html
>> Sent from the Apache Felix - Users mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
>> For additional commands, e-mail: users-help@felix.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
> For additional commands, e-mail: users-help@felix.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@felix.apache.org
For additional commands, e-mail: users-help@felix.apache.org