Hi, Alex.
Thanks for sharing your adventure with Glassfish and Felix.
The NPE problem seems to be bug in the Glassfish code:
java.lang.NullPointerException
at
com.sun.hk2.component.ExistingSingletonInhabitant.<init>(ExistingSingletonIn
habitant.java:54)
at
org.jvnet.hk2.osgiadapter.HK2Main$HK2ServiceTrackerCustomizer.addingService(
HK2Main.java:212)
Glassfish tracks OSGi services and it runs into a NPE. Can you check what's
the NPE is against? Does it expect some properties from the service? If so,
we can try to work around that.
For the ArrayOutOfIndex issue, which version of Tuscany do you use? I'm
trying to match the stacktrace to the line #.
Thanks,
Raymond
--------------------------------------------------
From: "Alexander Blotny" <[email protected]>
Sent: Tuesday, December 08, 2009 8:22 AM
To: <[email protected]>
Subject: Glassfish and Tuscany
Hi,
I am trying to run the tuscany framework in the glassfisch web container.
So
far I managed to start everything without errors or exceptions...
The tutorial for starting tuscany in felix helped a lot (I am using
glassfish with Felix as OSGi framework).
Then I tried to use some examples but until now I run into several
problems.
For example if I try the dosgi-dynamic-calculator example.
I am starting the bundle with the shell console of felix and got following
error:
java.lang.NullPointerException
at
com.sun.hk2.component.ExistingSingletonInhabitant.<init>(ExistingSingletonIn
habitant.java:54)
at
org.jvnet.hk2.osgiadapter.HK2Main$HK2ServiceTrackerCustomizer.addingService(
HK2Main.java:212)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker
.java:896)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
at
org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.j
ava:840)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallbac
k(EventDispatcher.java:878)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDi
spatcher.java:732)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispat
cher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3587)
at org.apache.felix.framework.Felix.access$000(Felix.java:40)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:625)
at
org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.j
ava:97)
at org.apache.felix.framework.Felix.registerService(Felix.java:2711)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextIm
pl.java:252)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextIm
pl.java:230)
at
org.apache.tuscany.sca.implementation.osgi.runtime.OSGiImplementationProvide
r$1.run(OSGiImplementationProvider.java:125)
at
org.apache.tuscany.sca.implementation.osgi.runtime.OSGiImplementationProvide
r$1.run(OSGiImplementationProvider.java:1)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.tuscany.sca.implementation.osgi.runtime.OSGiImplementationProvide
r.start(OSGiImplementationProvider.java:120)
at
org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl.start(Compo
siteActivatorImpl.java:510)
at
org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl.start(Compo
siteActivatorImpl.java:475)
at org.apache.tuscany.sca.node.impl.NodeImpl.start(NodeImpl.java:148)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.OSGiServiceImporter.impo
rtService(OSGiServiceImporter.java:71)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.RemoteServiceAdminImpl.i
mportService(RemoteServiceAdminImpl.java:265)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.TopologyManagerImpl.impo
rtService(TopologyManagerImpl.java:369)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.TopologyManagerImpl.endp
ointAdded(TopologyManagerImpl.java:336)
at
org.apache.tuscany.sca.osgi.service.discovery.impl.AbstractDiscoveryService.
triggerCallbacks(AbstractDiscoveryService.java:197)
at
org.apache.tuscany.sca.osgi.service.discovery.impl.AbstractDiscoveryService.
endpointChanged(AbstractDiscoveryService.java:274)
at
org.apache.tuscany.sca.osgi.service.discovery.impl.DomainDiscoveryService.en
dpointAdded(DomainDiscoveryService.java:90)
at
org.apache.tuscany.sca.core.assembly.impl.EndpointRegistryImpl.addEndpoint(E
ndpointRegistryImpl.java:50)
at
org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl.start(Compo
siteActivatorImpl.java:543)
at
org.apache.tuscany.sca.core.assembly.impl.CompositeActivatorImpl.start(Compo
siteActivatorImpl.java:475)
at org.apache.tuscany.sca.node.impl.NodeImpl.start(NodeImpl.java:148)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.OSGiServiceExporter.expo
rtService(OSGiServiceExporter.java:96)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.RemoteServiceAdminImpl.e
xportService(RemoteServiceAdminImpl.java:123)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.TopologyManagerImpl.expo
rtService(TopologyManagerImpl.java:181)
at
org.apache.tuscany.sca.osgi.remoteserviceadmin.impl.TopologyManagerImpl.addi
ngService(TopologyManagerImpl.java:147)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker
.java:896)
at
org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:261)
at
org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:233)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.j
ava:840)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallbac
k(EventDispatcher.java:878)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDi
spatcher.java:732)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispat
cher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3587)
at org.apache.felix.framework.Felix.access$000(Felix.java:40)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:625)
at
org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.j
ava:97)
at org.apache.felix.framework.Felix.registerService(Felix.java:2711)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextIm
pl.java:252)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextIm
pl.java:230)
at
calculator.dosgi.operations.impl.OperationsActivator.start(OperationsActivat
or.java:68)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.jav
a:640)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1700)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1622)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:915)
at
org.apache.felix.shell.impl.StartCommandImpl.execute(StartCommandImpl.java:1
14)
at
org.apache.felix.shell.impl.Activator$ShellServiceImpl.executeCommand(Activa
tor.java:286)
at org.apache.felix.shell.remote.Shell.run(Shell.java:109)
at java.lang.Thread.run(Thread.java:637)
Furthermore I tried to register a simple service (did nothing than
returning
a value) as a web service via osgi bundle activator:
Node node;
public void start(BundleContext arg0) throws Exception {
node = NodeFactory.newInstance().createNode("bundle.composite",
this.getClass().getClassLoader());
node.start();
}
public void stop(BundleContext arg0) throws Exception {
node.stop();
}
I got the following error:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
at java.util.ArrayList.get(ArrayList.java:322)
at
org.apache.tuscany.sca.node.osgi.impl.OSGiNodeFactoryImpl.getNodeKey(OSGiNod
eFactoryImpl.java:129)
at
org.apache.tuscany.sca.node.impl.NodeFactoryImpl.addNode(NodeFactoryImpl.jav
a:113)
at org.apache.tuscany.sca.node.impl.NodeImpl.start(NodeImpl.java:115)
at launch.Launch.start(Launch.java:16)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.jav
a:640)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1700)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1622)
at
org.apache.felix.framework.Felix.setBundleStartLevel(Felix.java:1241)
at
org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:270)
at java.lang.Thread.run(Thread.java:637)
|#]
I also tried the cloud example (
https://svn.apache.org/repos/asf/tuscany/sandbox/sca-cloud-tutorial/)
mentioned before in this mailing list. When I deploy the war file
(store-catalog-ibmcloud-webapp.war) and point on the index.html file there
is the same IndexOutOfBounsException as above.
Does anyone has experience in combining glassfish and tuscany?
Thanks
Alex
