[weld-dev] ManagedBean and Weld integration

[Emily Jiang]

Jozef,
The PlainInterceptorFactory is weld class. Here is the stack when we
created an instance for a managed bean class (@ManagedBean) by calling
injectionTarget.produce(); You are not asking me to override
PlainInterceptorFactory, right?


Caused by: java.lang.Exception
at
org.jboss.weld.injection.producer.BasicInjectionTarget.createNonCdiInterceptor(BasicInjectionTarget.java:69)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.chooseInjectionTarget(InjectionTargetFactoryImpl.java:126)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:87)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:80)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInterceptorInjectionTarget(InjectionTargetFactoryImpl.java:75)
at
org.jboss.weld.interceptor.reader.PlainInterceptorFactory.of(PlainInterceptorFactory.java:41)
at
org.jboss.weld.interceptor.reader.InterceptorMetadataReader$1.load(InterceptorMetadataReader.java:44)
at
org.jboss.weld.interceptor.reader.InterceptorMetadataReader$1.load(InterceptorMetadataReader.java:39)
at
com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)
at
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)
at com.google.common.cache.LocalCache.get(LocalCache.java:4000)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004)
at
com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)
at
org.jboss.weld.util.cache.LoadingCacheUtils.getCacheValue(LoadingCacheUtils.java:49)
at
org.jboss.weld.util.cache.LoadingCacheUtils.getCastCacheValue(LoadingCacheUtils.java:74)
at
org.jboss.weld.interceptor.reader.InterceptorMetadataReader.getPlainInterceptorMetadata(InterceptorMetadataReader.java:64)
at
org.jboss.weld.injection.producer.InterceptionModelInitializer.initClassDeclaredEjbInterceptors(InterceptionModelInitializer.java:233)
at
org.jboss.weld.injection.producer.InterceptionModelInitializer.initEjbInterceptors(InterceptionModelInitializer.java:217)
at
org.jboss.weld.injection.producer.InterceptionModelInitializer.init(InterceptionModelInitializer.java:103)
at
org.jboss.weld.injection.producer.BeanInjectionTarget.buildInterceptionModel(BeanInjectionTarget.java:93)
at
org.jboss.weld.injection.producer.BeanInjectionTarget.initializeInterceptionModel(BeanInjectionTarget.java:88)
at
org.jboss.weld.injection.producer.BeanInjectionTarget.initializeAfterBeanDiscovery(BeanInjectionTarget.java:98)
at
org.jboss.weld.injection.producer.InjectionTargetInitializationContext.initialize(InjectionTargetInitializationContext.java:42)
at
org.jboss.weld.injection.producer.InjectionTargetService.addInjectionTargetToBeInitialized(InjectionTargetService.java:55)
at
org.jboss.weld.injection.producer.InjectionTargetService.addInjectionTargetToBeInitialized(InjectionTargetService.java:49)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.initialize(InjectionTargetFactoryImpl.java:145)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:92)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:80)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:70)
at
org.jboss.weld.manager.InjectionTargetFactoryImpl.createInjectionTarget(InjectionTargetFactoryImpl.java:54)


On Wed, Jun 3, 2015 at 10:50 AM, Jozef Hartinger <jharting at redhat.com>
wrote:

> What I meant was that your PlainInterceptorFactory should in this case,
> instead of calling createInterceptorInjectionTarget(), call
>
> beanManager.createInjectionTargetBuilder(type)
>     .setDecorationEnabled(false)
>     .setInterceptionEnabled(false)
>     .setTargetClassLifecycleCallbacksEnabled(false)
>     .setResourceInjectionEnabled(true)
>     .build()
>
> The InjectionTarget you get should be the same except for resource
> injection which will be provided by Weld.
>
> Jozef
>
>
> On 06/03/2015 11:25 AM, Emily Jiang wrote:
>
>> I might have missed your point. Please elaborate a bit more.
>>
>
>


-- 
Thanks
Emily
=================
Emily Jiang
ejiang at apache.org
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