Caused by: javax.enterprise.inject.CreationException: java.lang.NullPointerException

[cmoulliard]

Hi,

The following config generates this error at the console of Karaf and in the log

Console of Karaf

17:32:39.878 [fileinstall-/] INFO o.j.w.e.o.i.i.ServicePublisher - Registering/Starting OSGi Service for bundle org.apache.camel.camel-cdi
17:32:39.879 [fileinstall-/] INFO o.j.w.e.o.i.i.ServicePublisher - Registering OSGi service org.apache.camel.component.cdi.CdiCamelContext as org.apache.camel.component.cdi.CdiCamelContext
17:32:40.099 [fileinstall-/] INFO o.j.w.e.o.i.i.Weld - Starting Weld instance for bundle camel-cdi [86]
17:32:40.099 [fileinstall-/] INFO org.jboss.weld.Bootstrap - WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously.
17:32:40.125 [fileinstall-/] INFO o.j.w.e.o.i.i.ServicePublisher - Registering/Starting OSGi Service for bundle camel-cdi
17:32:40.127 [fileinstall-/] ERROR o.j.w.e.o.i.e.OSGiServiceBean - Unable to instantiate OSGiServiceBean [CdiCamelContext] with qualifiers [@Any @OSGiService @filter(value=)] due to java.lang.NullPointerException
17:

Log

2012-06-14 17:35:05,823 | WARN | raf-2.2.7/deploy | fileinstall | 6 - org.apache.felix.fileinstall - 3.2.2 | Error while starting bundle: file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-extension-1.2.0-SNAPSHOT.jar
org.osgi.framework.BundleException: Activator start error in bundle org.jboss.weld.osgi.weld-osgi-core-extension [51].
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1889)[org.apache.felix.framework-3.0.9.jar:]
at org.apache.felix.framework.Felix.startBundle(Felix.java:1759)[org.apache.felix.framework-3.0.9.jar:]
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:918)[org.apache.felix.framework-3.0.9.jar:]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1246)[6:org.apache.felix.fileinstall:3.2.2]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1220)[6:org.apache.felix.fileinstall:3.2.2]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.startAllBundles(DirectoryWatcher.java:1209)[6:org.apache.felix.fileinstall:3.2.2]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:500)[6:org.apache.felix.fileinstall:3.2.2]
at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:291)[6:org.apache.felix.fileinstall:3.2.2]
Caused by: javax.enterprise.inject.CreationException: java.lang.NullPointerException
at org.jboss.weld.environment.osgi.impl.extension.OSGiServiceBean.create(OSGiServiceBean.java:177)[51:org.jboss.weld.osgi.weld-osgi-core-extension:1.2.0.SNAPSHOT]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:64)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:623)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:688)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:119)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:703)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:712)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:162)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:158)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:132)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:154)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:291)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:64)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:623)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:228)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:576)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:566)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:561)[52:org.jboss.weld.osgi.weld-osgi-core-mandatory:1.2.0.SNAPSHOT]
at org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startManagement(IntegrationActivator.java:235)[51:org.jboss.weld.osgi.weld-osgi-core-extension:1.2.0.SNAPSHOT]
at org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startCDIOSGi(IntegrationActivator.java:115)[51:org.jboss.weld.osgi.weld-osgi-core-extension:1.2.0.SNAPSHOT]
at org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.start(IntegrationActivator.java:83)[51:org.jboss.weld.osgi.weld-osgi-core-extension:1.2.0.SNAPSHOT]
at org.jboss.weld.environment.osgi.impl.Activator.start(Activator.java:62)[51:org.jboss.weld.osgi.weld-osgi-core-extension:1.2.0.SNAPSHOT]

Bundle Camel-CDI

@publish
public class CdiCamelContext extends DefaultCamelContext {

public CdiCamelContext() {
    setRegistry(new CdiBeanRegistry());
    setInjector(new CdiInjector(getInjector()));
}

}

Bundle Example

public class BootStrap {

Logger logger = LoggerFactory.getLogger(BootStrap.class);

@Inject @OSGiService
CdiCamelContext camelCtx;

@Inject
SimpleCamelRoute simpleRoute;

public void onStartup(@Observes BundleContainerEvents.BundleContainerInitialized event) throws Exception {
    logger.info(">> Create CamelContext and register Camel Route.");

Regards,

Charles

[cmoulliard]

Exception -->

17:48:02.081 [Karaf Shell C] ERROR o.j.w.e.o.i.e.OSGiServiceBean - Unable to instantiate OSGiServiceBean [CdiCamelContext] with qualifiers [@Any @OSGiService @filter(value=)] due to java.lang.NullPointerException
ERROR: Bundle org.jboss.weld.osgi.weld-osgi-core-extension [51] EventDispatcher: Error during dispatch. (javax.enterprise.inject.CreationException: java.lang.NullPointerException)
javax.enterprise.inject.CreationException: java.lang.NullPointerException
at org.jboss.weld.environment.osgi.impl.extension.OSGiServiceBean.create(OSGiServiceBean.java:177)
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:64)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:623)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:688)
at org.jboss.weld.injection.FieldInjectionPoint.inject(FieldInjectionPoint.java:119)
at org.jboss.weld.util.Beans.injectBoundFields(Beans.java:703)
at org.jboss.weld.util.Beans.injectFieldsAndInitializers(Beans.java:712)
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1$1.proceed(ManagedBean.java:162)
at org.jboss.weld.injection.InjectionContextImpl.run(InjectionContextImpl.java:48)
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget$1.work(ManagedBean.java:158)
at org.jboss.weld.bean.ManagedBean$FixInjectionPoint.run(ManagedBean.java:132)
at org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.inject(ManagedBean.java:154)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:291)
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:64)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:623)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:228)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:207)
at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:576)
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:566)
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:561)
at org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startManagement(IntegrationActivator.java:235)
at org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.bundleChanged(IntegrationActivator.java:150)
at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:807)
at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:729)
at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:610)
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:3761)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1787)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:918)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:905)
at org.apache.karaf.shell.osgi.StartBundle.doExecute(StartBundle.java:30)
at org.apache.karaf.shell.osgi.BundlesCommand.doExecute(BundlesCommand.java:37)
at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38)
at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35)
at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78)
at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474)
at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400)
at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)
at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)
at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)
at org.apache.karaf.shell.console.jline.Console.run(Console.java:166)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.NullPointerException
at org.apache.felix.framework.resolver.ResolverImpl.permutateIfNeeded(ResolverImpl.java:1156)
at org.apache.felix.framework.resolver.ResolverImpl.checkPackageSpaceConsistency(ResolverImpl.java:1085)
at org.apache.felix.framework.resolver.ResolverImpl.resolve(ResolverImpl.java:171)
at org.apache.felix.framework.Felix$FelixResolver.resolve(Felix.java:4103)
at org.apache.felix.framework.ModuleImpl.searchDynamicImports(ModuleImpl.java:1412)

[mathieuancelin]

Hey Charles, is it possible to get your code or at least your dependencies so I can test your use case and debug ?

[mathieuancelin]

Charles can you try to do something like :

@publish
@ApplicationScoped
public class CdiCamelContextImpl implements CdiCamelContext {

    private final DefaultCamelContext context = new DefaultCamelContext();

    public CdiCamelContextImpl() {
        context.setRegistry(new CdiBeanRegistry());
        context.setInjector(new CdiInjector(getInjector()));
    }

    @Override
    public DefaultCamelContext context() {
         return this.context;
    }
}

Here I just want to know if the error come from the framework itself or from the creation of the CamelContext

[cmoulliard]

Le code de camel-cdi se trouve ici :

https://svn.apache.org/repos/asf/camel/trunk/components/camel-cdi/

et mon example dans github

https://github.com/cmoulliard/cdi-camel-example/

Je n'ai pas committe ni dans camel-cdi ni dans min mon repo github les
modifs d'hier soir pour tester weld-osgi

Pour tester karaf, c'est simple --> tu le récupère ici
http://repo1.maven.org/maven2/org/apache/karaf/apache-karaf/2.2.7/

Ensuite tu lances ./karaf dans le répertoire bin

et tu déploies le projet avec les commandes suivantes

features:addurl
mvn:org.apache.camel.karaf/apache-camel/2.10-SNAPSHOT/xml/features
features:install camel
install
-s wrap:mvn:org.apache.deltaspike.core/deltaspike-core-api/0.3-incubating-SNAPSHOT
features:install camel-cdi
install -s mvn:com.fusesource/camel-cdi-example/1.0

Tu copies les jars de weld-osgi dans le répertoire deploy de karaf. En
faisant list -l , tu devrais voir ensuite ceci danq la console karaf

[ 50] [Active ] [ ] [ ] [ 80]
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-integration-1.2.0-SNAPSHOT.jar
[ 51] [Active ] [ ] [ ] [ 80]
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-extension-1.2.0-SNAPSHOT.jar
[ 52] [Active ] [ ] [ ] [ 80]
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-mandatory-1.2.0-SNAPSHOT.jar
[ 54] [Active ] [ ] [ ] [ 80]
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-spi-1.2.0-SNAPSHOT.jar
[ 55] [Active ] [ ] [ ] [ 80]
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-api-1.2.0-SNAPSHOT.jar

Charles

On Fri, Jun 15, 2012 at 10:16 AM, Mathieu ANCELIN <
[email protected]

wrote:

Hey Charles, is it possible to get your code or at least your dependencies
so I can test your use case and debug ?

---

Reply to this email directly or view it on GitHub:
#83 (comment)

[cmoulliard]

Meme erreur :

11:26:39.326 [FelixStartLev] ERROR o.j.w.e.o.i.i.ServicePublisher - Unable
to instantiate the service for class class
org.apache.camel.component.cdi.CdiCamelContext2Impl, CDI return this error:
com.google.common.collect.ComputationException:
java.lang.NullPointerException
java.lang.RuntimeException: com.google.common.collect.ComputationException:
java.lang.NullPointerException
at
org.jboss.weld.environment.osgi.impl.integration.ServicePublisher.registerAndLaunchComponents(ServicePublisher.java:171)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startManagement(IntegrationActivator.java:233)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startCDIOSGi(IntegrationActivator.java:115)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.serviceChanged(IntegrationActivator.java:181)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:871)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3772)
at org.apache.felix.framework.Felix.access$000(Felix.java:80)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:729)
at
org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
at org.apache.felix.framework.Felix.registerService(Felix.java:2861)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:251)
at
org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:229)
at
org.jboss.weld.environment.osgi.impl.WeldActivator.start(WeldActivator.java:48)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1842)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1759)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1163)
at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264)
at java.lang.Thread.run(Thread.java:680)
Caused by: com.google.common.collect.ComputationException:
java.lang.NullPointerException
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:218)
at
com.google.common.collect.ComputingConcurrentHashMap.apply(ComputingConcurrentHashMap.java:100)
at
com.google.common.collect.MapMaker$ComputingMapAdapter.get(MapMaker.java:515)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.getClientProxy(ClientProxyProvider.java:112)
at
org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:618)
at
org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:650)
at org.jboss.weld.bean.builtin.InstanceImpl.get(InstanceImpl.java:102)
at
org.jboss.weld.environment.osgi.impl.integration.ServicePublisher.registerAndLaunchComponents(ServicePublisher.java:167)
... 20 more
Caused by: java.lang.NullPointerException
at
org.apache.felix.framework.resolver.ResolverImpl.permutateIfNeeded(ResolverImpl.java:1156)
at
org.apache.felix.framework.resolver.ResolverImpl.checkPackageSpaceConsistency(ResolverImpl.java:1085)
at
org.apache.felix.framework.resolver.ResolverImpl.resolve(ResolverImpl.java:171)
at org.apache.felix.framework.Felix$FelixResolver.resolve(Felix.java:4103)
at
org.apache.felix.framework.ModuleImpl.searchDynamicImports(ModuleImpl.java:1412)
at
org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:734)
at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71)
at
org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at
org.jboss.weld.environment.osgi.impl.integration.OSGiProxyService$BridgeClassLoader.loadClass(OSGiProxyService.java:83)
at
org.jboss.weld.bean.proxy.ProxyFactory.getProxyClass(ProxyFactory.java:271)
at org.jboss.weld.bean.proxy.ProxyFactory.create(ProxyFactory.java:237)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.createClientProxy(ClientProxyProvider.java:97)
at
org.jboss.weld.bean.proxy.ClientProxyProvider.access$000(ClientProxyProvider.java:43)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$CreateClientProxy.apply(ClientProxyProvider.java:62)
at
org.jboss.weld.bean.proxy.ClientProxyProvider$CreateClientProxy.apply(ClientProxyProvider.java:48)
at
com.google.common.collect.ComputingConcurrentHashMap.compute(ComputingConcurrentHashMap.java:206)
... 27 more

Si je retire @ApplicationScoped

idem

11:30:07.476 [FelixStartLev] ERROR o.j.w.e.o.i.i.ServicePublisher - Unable
to instantiate the service for class class
org.apache.camel.component.cdi.CdiCamelContext2Impl, CDI return this error:
java.lang.NullPointerException
ERROR: Bundle org.jboss.weld.osgi.weld-osgi-core-extension [51] Error
starting
file:/Users/chmoulli/MyApplications/apache-karaf-2.2.7/deploy/weld-osgi-core-extension-1.2.0-SNAPSHOT.jar
(org.osgi.framework.BundleException: Activator start error in bundle
org.jboss.weld.osgi.weld-osgi-core-extension [51].)
java.lang.RuntimeException: java.lang.NullPointerException
at
org.jboss.weld.environment.osgi.impl.integration.ServicePublisher.registerAndLaunchComponents(ServicePublisher.java:171)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startManagement(IntegrationActivator.java:233)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.startCDIOSGi(IntegrationActivator.java:115)
at
org.jboss.weld.environment.osgi.impl.integration.IntegrationActivator.start(IntegrationActivator.java:83)
at org.jboss.weld.environment.osgi.impl.Activator.start(Activator.java:62)
at
org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1842)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1759)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1163)
at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.NullPointerException
at
org.apache.camel.component.cdi.CdiCamelContext2Impl.(CdiCamelContext2Impl.java:12)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.jboss.weld.introspector.jlr.WeldConstructorImpl.newInstance(WeldConstructorImpl.java:204)
at
org.jboss.weld.injection.ConstructorInjectionPoint.newInstance(ConstructorInjectionPoint.java:126)
at org.jboss.weld.bean.ManagedBean.createInstance(ManagedBean.java:334)
at
org.jboss.weld.bean.ManagedBean$ManagedBeanInjectionTarget.produce(ManagedBean.java:201)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:290)
at
org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:64)
at
org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:623)
at
org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:650)
at org.jboss.weld.bean.builtin.InstanceImpl.get(InstanceImpl.java:102)
at
org.jboss.weld.environment.osgi.impl.integration.ServicePublisher.registerAndLaunchComponents(ServicePublisher.java:167)
... 10 more

On Fri, Jun 15, 2012 at 10:32 AM, Mathieu ANCELIN <
[email protected]

wrote:

Charles can you try to do something like :

@publish
@ApplicationScoped
public class CdiCamelContextImpl implements CdiCamelContext {

   private final DefaultCamelContext context;

   public CdiCamelContextImpl() {
       context.setRegistry(new CdiBeanRegistry());
       context.setInjector(new CdiInjector(getInjector()));
   }

   @Override
   public DefaultCamelContext context() {
        return this.context;
   }
}

Here I just want to know if the error come from the framework itself or
from the creation of the CamelContext

---

Reply to this email directly or view it on GitHub:
#83 (comment)

[mathieuancelin]

I don't know why the ApplicationScoped fails, it seems to be a proxy error. Anyway the error seems to come from org.apache.camel.component.cdi.CdiCamelContext2Impl.(CdiCamelContext2Impl.java:12). What happens here ?

[cmoulliard]

I think that it fails to create the CdiBeanRegistry

line 12 --> context.setRegistry(new CdiBeanRegistry());

package org.apache.camel.component.cdi;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import javax.enterprise.inject.spi.Bean;

import org.apache.camel.spi.Registry;
import org.apache.camel.util.ObjectHelper;
import org.apache.deltaspike.core.api.provider.BeanProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**

• CdiBeanRegistry used by Camel to perform lookup into the CDI {@link
  javax.enterprise.inject.spi.BeanManager}.
  */
  public class CdiBeanRegistry implements Registry {

On Fri, Jun 15, 2012 at 12:18 PM, Mathieu ANCELIN <
[email protected]

wrote:

I don't know why the ApplicationScoped fails, it seems to be a proxy
error. Anyway the error seems to come from
org.apache.camel.component.cdi.CdiCamelContext2Impl.(CdiCamelContext2Impl.java:12).
What happens here ?

---

Reply to this email directly or view it on GitHub:
#83 (comment)

[cmoulliard]

The Apache felix-3003 JIRA ticket has solved the error reported earlier in my post :

Caused by: java.lang.NullPointerException
at org.apache.felix.framework.resolver.ResolverImpl.permutateIfNeeded(ResolverImpl.java:1156)

This is fixed in Felix framework 4.0.3.

I have had another error after retesting in Karaf 2.3 with Felix 4.0.3

Caused by: java.lang.IllegalArgumentException: class org.apache.camel.component.cdi.CdiCamelContext is not visible from class loader
at java.lang.reflect.Proxy.getProxyClass(Proxy.java:353)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:581)
at org.jboss.weld.environment.osgi.impl.extension.OSGiServiceBean.create(OSGiServiceBean.java:160)

that I have solved with the following modification in org.jboss.weld.environment.osgi.impl.extension.OSGiServiceBean

@Override
public Object create(CreationalContext creationalContext) {
    logger.trace("Entering OSGiServiceBean : create() with parameter");
    try {
        BundleContext context = ctx;
        if (context == null) {
            context = FrameworkUtil.getBundle(injectionPoint.getMember()
                    .getDeclaringClass()).getBundleContext();
        }
        DynamicServiceHandler handler =
                              new DynamicServiceHandler(context,
                                                        ((Class) type).getName(),
                                                        filter,
                                                        qualifiers,
                                                        timeout);
        // Object proxy = Proxy.newProxyInstance(getClass().getClassLoader(),
        //                                      new Class[] {getBeanClass()},
        //                                      handler);

        Object proxy = Proxy.newProxyInstance(getBeanClass().getClassLoader(),
                                              new Class[] {getBeanClass()},
                                              handler);

Regards,

Charles