On 2/11/11 4:33, [email protected] wrote:
On Thu, Feb 10, 2011 at 3:55 PM, Richard S. Hall<[email protected]> wrote:
On 2/10/11 6:56, [email protected] wrote:
Hi.
I've deployed a couple of Restlet 2.x bundles, one being
restlet.xstream extension.
To activate restlet.xstream I've added xstream 1.3.1 via:
obr:deploy com.springsource.com.thoughtworks.xstream
That installed a lot of required and optional extensions.
Now, the existing activemq-core bundels stop working due to:
Error executing command: Constraint violation for package
'javax.xml.stream' when resolving module 154.0 between existing import
0.javax.xml.stream BLAMED ON [[154.0] package;
(package=javax.xml.stream)] and uses constraint 200.0.javax.xml.stream
BLAMED ON [[154.0] package; (package=com.thoughtworks.xstream.io.xml),
[196.0] package;
(&(package=javax.xml.stream)(version>=1.0.1)(!(version>=2.0.0)))]
being
154 activemq-core
200 Java XML Stream API (StAX) (1.0.1)
196 Thoughtworks XStream (1.3.1)
What this is telling you is that 154 imports javax.xml.stream and the
candidate chosen for that is the system bundle, but 154 is also exposed to
javax.xml.stream from bundle 200 from 154's import of
com.thoughtworks.xstream.io.xml which it satisfied by 196 and uses its
import of javax.xml.stream which is satisfied by 200.
The confusing part to me, though, is that this doesn't seem like it should
be the final error, rather this seems like an intermediate error. Because
154's import of javax.xml.stream should also be satisfiable by 200 since
154's import doesn't include a version range. So, the resolver should
attempt this combination too, which given this limited information should
succeed.
If you can give me a simple way to reproduce this situation, I can check it
out; e.g., you could provide me a link to download your bundle cache and
give me the steps to cause the error.
on Karaf 2.1.2
features:install obr
features:install activemq-spring
A step must be missing, because the above command fails to execute, it
says there is no such feature.
-> richard
obr:addurl http://sigil.codecauldron.org/spring-external.obr
obr:deploy com.springsource.com.thoughtworks.xstream
then stop and restart karaf.
during startup you should see some errors and activemq bundles does
not becomes Active. If you try to start activemq-core, you get the
error.
Thanks for helping.
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