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mathieuancelin / weld-osgi

This project aims to provide an OSGi integration for Weld. This project is no longer updated, see https://github.com/weld/core for updates
https://github.com/weld/core
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Caused by: javax.enterprise.inject.CreationException: java.lang.NullPointerException #83

Open cmoulliard opened 12 years ago

cmoulliard commented 12 years ago

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 commented 12 years ago

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 commented 12 years ago

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

mathieuancelin commented 12 years ago

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 commented 12 years ago

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 < reply@reply.github.com

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: https://github.com/mathieuancelin/weld-osgi/issues/83#issuecomment-6351550

cmoulliard commented 12 years ago

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 < reply@reply.github.com

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: https://github.com/mathieuancelin/weld-osgi/issues/83#issuecomment-6351785

mathieuancelin commented 12 years ago

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 commented 12 years ago

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;

/**

On Fri, Jun 15, 2012 at 12:18 PM, Mathieu ANCELIN < reply@reply.github.com

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: https://github.com/mathieuancelin/weld-osgi/issues/83#issuecomment-6353452

cmoulliard commented 12 years ago

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