Hi
The org.apache.aries.transaction.blueprint bundle from the transaction feature
has following OSGi header
Import-Service =
javax.transaction.TransactionManager
But no other bundle has the Export-Service header containing this service. When
OBR is installed, the OBR handler is
used to resolve the bundles from the feature, but the requirement of the
org.apache.aries.transaction.blueprint bundle
cannot be fulfilled, because (theoretically) there is no bundle which exports
the service.
I think it is a bug in org.apache.aries.transaction.manager which provides the
TransactionManager service but has no
Export-Service header. It declares another header which means the same and
should work together with the Import-Service
Provide-Capability =
osgi.service;
effective:=active;
objectClass:List<String>="org.apache.aries.transaction.AriesTransactionManager,
javax.transaction.TransactionManager,
javax.transaction.TransactionSynchronizationRegistry,
javax.transaction.UserTransaction,
org.apache.geronimo.transaction.manager.RecoverableTransactionManager,
org.springframework.transaction.PlatformTransactionManager
But I'm not sure. Probably it is a bug.
Regards
Krzysztof
On 06.04.2015 21:04, Stephen Kahmann wrote:
> Hi,
>
> It looks like there is a problem when installing the openjpa feature after
> install the obr feature:
>
> Stephens-MacBook-Pro:apache-karaf-3.0.3 stephen$ ./bin/karaf clean
>
> __ __ ____
>
> / //_/____ __________ _/ __/
>
> / ,< / __ `/ ___/ __ `/ /_
>
> / /| |/ /_/ / / / /_/ / __/
>
> /_/ |_|\__,_/_/ \__,_/_/
>
>
> * Apache Karaf*(3.0.3)
>
>
> Hit '*<tab>*' for a list of available commands
>
> and '*[cmd] --help*' for help on a specific command.
>
> Hit '*<ctrl-d>*' or type '*system:shutdown*' or '*logout*' to shutdown Karaf.
>
>
> *karaf*@root()> feature:install obr
>
> *karaf*@root()> feature:install openjpa
>
> Error executing command: Can't install feature openjpa/0.0.0:
>
> Can not resolve feature:
>
> Unsatisfied requirement(s):
>
> ---------------------------
>
> service:(service=javax.transaction.TransactionManager)
>
> Apache Aries Transaction Blueprint
>
> *karaf*@root()>
>
>
> Stephens-MacBook-Pro:apache-karaf-3.0.3 stephen$ ./bin/karaf clean
>
> __ __ ____
>
> / //_/____ __________ _/ __/
>
> / ,< / __ `/ ___/ __ `/ /_
>
> / /| |/ /_/ / / / /_/ / __/
>
> /_/ |_|\__,_/_/ \__,_/_/
>
>
> * Apache Karaf*(3.0.3)
>
>
> Hit '*<tab>*' for a list of available commands
>
> and '*[cmd] --help*' for help on a specific command.
>
> Hit '*<ctrl-d>*' or type '*system:shutdown*' or '*logout*' to shutdown Karaf.
>
>
> *karaf*@root()> feature:install openjpa
>
> *karaf*@root()> feature:install obr
>
> *karaf*@root()>
>
>
> Is this known/expected behavior?
>
> Thanks!
> Stephen
--
Krzysztof Sobkowiak
JEE & OSS Architect
Apache Software Foundation Member
Apache ServiceMix <http://servicemix.apache.org/> Committer & PMC chair
Senior Solution Architect @ Capgemini SSC <http://www.pl.capgemini-sdm.com/en/>
