Hi Xavier, do you have some code to share - hope google didnt eat any snippet again?
Romain Manni-Bucau @rmannibucau <https://twitter.com/rmannibucau> | Blog <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber <http://www.tomitribe.com> 2016-02-15 16:47 GMT+01:00 Xavier Dury <[email protected]>: > Hi, > > I have written a CDI custom extension (with deltaspike BeanBuilder) to > scan all types annotated with @XmlRegistry and create one > @ApplicationScoped JAXBContext for my application. > > But beans referencing/injecting that JAXBContext give a NPE when created: > > java.lang.NullPointerException > at > org.apache.webbeans.proxy.AbstractProxyFactory.defineAndLoadClass(AbstractProxyFactory.java:329) > at > org.apache.webbeans.proxy.AbstractProxyFactory.createProxyClass(AbstractProxyFactory.java:240) > at > org.apache.webbeans.proxy.AbstractProxyFactory.createProxyClass(AbstractProxyFactory.java:214) > at > org.apache.webbeans.proxy.NormalScopeProxyFactory.createProxyClass(NormalScopeProxyFactory.java:269) > at > org.apache.webbeans.proxy.NormalScopeProxyFactory.createProxyClass(NormalScopeProxyFactory.java:200) > at > org.apache.webbeans.proxy.NormalScopeProxyFactory.createNormalScopeProxy(NormalScopeProxyFactory.java:149) > at > org.apache.webbeans.container.BeanManagerImpl.getReference(BeanManagerImpl.java:767) > at > org.apache.webbeans.container.BeanManagerImpl.getInjectableReference(BeanManagerImpl.java:668) > at > org.apache.webbeans.inject.AbstractInjectable.inject(AbstractInjectable.java:103) > at > org.apache.webbeans.inject.InjectableField.doInjection(InjectableField.java:65) > at > org.apache.webbeans.portable.InjectionTargetImpl.injectFields(InjectionTargetImpl.java:220) > at > org.apache.webbeans.portable.InjectionTargetImpl.inject(InjectionTargetImpl.java:206) > at > org.apache.webbeans.portable.InjectionTargetImpl.inject(InjectionTargetImpl.java:196) > at org.apache.webbeans.inject.OWBInjector.inject(OWBInjector.java:56) > at > org.apache.openejb.testing.ApplicationComposers.enrich(ApplicationComposers.java:949) > at > org.apache.openejb.testing.ApplicationComposers.deployApp(ApplicationComposers.java:729) > at > org.apache.openejb.testing.ApplicationComposers.before(ApplicationComposers.java:383) > at > org.apache.openejb.testing.ApplicationComposers.evaluate(ApplicationComposers.java:1060) > at > org.apache.openejb.junit.DeployApplication.evaluate(DeployApplication.java:40) > > The weird part is that when I create a JAXBContext through a Producer, I > don't have this error. > > I have written 2 test cases with ApplicationComposer (one which creates > the JAXBContext through @Produces and the other through an extension) but I > don't know where to report this error as the problem seems to come from > openwebbeans but I am using deltaspike and openejb to reproduce it. > > Hopefully, some people on this mailing list are members of the 3 projects > ;-) > > Xavier >
