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From "Denis Forveille (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Commented] (EXTCDI-310) ConversationScope producer in a ConversationScope bean = endless loop
Date Wed, 05 Jun 2013 18:56:20 GMT

    [ https://issues.apache.org/jira/browse/EXTCDI-310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676229#comment-13676229
] 

Denis Forveille commented on EXTCDI-310:
----------------------------------------

Gerhard, I don't understand your answer
On one side you say that CODI can not handle such cycle, and on another side you ask me to
test this with the latest version of OWB and file a bug if needed...
Do you mean that CODI can not handle this because of a bug in OWB? can this be an OWB bug?
FYI a CDI ConversationScope producer in a CDI ConversationScope bean works well..
                
> ConversationScope producer in a ConversationScope bean = endless loop
> ---------------------------------------------------------------------
>
>                 Key: EXTCDI-310
>                 URL: https://issues.apache.org/jira/browse/EXTCDI-310
>             Project: MyFaces CODI
>          Issue Type: Bug
>          Components: JEE-JSF20-Module
>    Affects Versions: 1.0.5
>         Environment: WebSphere v8.5.0.2 + JDK 7 + OWB embedded in WAS
>            Reporter: Denis Forveille
>         Attachments: EAR_extcdi_310.ear
>
>
> When we declare a CODI ConversationScope producer in a CODI ConversationScope bean, and
we reference the object created by the producer in a facelets page, the server enters an endless
loop and ends up with a StackOverFlowError
> With this bean:
> @Named("convScopeproducerInConvScopeBean")
> @ConversationScoped
> public class ConvScopeproducerInConvScopeBean implements Serializable {
>    private static final long serialVersionUID = 1L;
>   @Produces  @ConversationScoped  @Named("getConvScopeList")
>    public ArrayList<String> getConversationScopeList() {
>       ArrayList<String> res = new ArrayList<>();
>       res.add("dummy string");
>       return res;
>    }
> }
> And this in a xhtml page: "Size of list :  #{getConvScopeList.size()}"
> The repeated part of the exception stacktrace is :
> ...
> at org.apache.webbeans.inject.InjectableMethods.doInjection(InjectableMethods.java:205)
> at org.apache.webbeans.component.ProducerMethodBean.createDefaultInstance(ProducerMethodBean.java:204)
> at org.apache.webbeans.component.ProducerMethodBean.createInstance(ProducerMethodBean.java:166)
> at org.apache.webbeans.component.AbstractOwbBean.createNewInstance(AbstractOwbBean.java:216)
> at org.apache.webbeans.portable.creation.AbstractProducer.produce(AbstractProducer.java:82)
> at org.apache.webbeans.component.InjectionTargetWrapper.produce(InjectionTargetWrapper.java:142)
> at org.apache.webbeans.component.AbstractOwbBean.create(AbstractOwbBean.java:174)
> at org.apache.webbeans.container.SerializableBean.create(SerializableBean.java:128)
> at org.apache.myfaces.extensions.cdi.core.impl.util.CodiUtils.createNewInstanceOfBean(CodiUtils.java:69)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.AbstractConversationBeanEntry.createNewBeanInstance(AbstractConversationBeanEntry.java:139)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.AbstractConversationBeanEntry.getBeanInstance(AbstractConversationBeanEntry.java:84)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.DefaultConversation.getBean(DefaultConversation.java:163)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.GroupedConversationContext.resolveBeanInstance(GroupedConversationContext.java:185)
> at org.apache.myfaces.extensions.cdi.core.impl.scope.conversation.AbstractGroupedConversationContext.resolve(AbstractGroupedConversationContext.java:114)
> at org.apache.myfaces.extensions.cdi.core.impl.scope.conversation.ConversationContextAdapter.get(ConversationContextAdapter.java:98)
> at org.apache.webbeans.context.CustomContextImpl.get(CustomContextImpl.java:48)
> at org.apache.webbeans.context.CustomPassivatingContextImpl.get(CustomPassivatingContextImpl.java:47)
> at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:127)
> at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:95)
> at com.test.ConvScopeproducerInConvScopeBean_$$_javassist_154.getConversationScopeList(ConvScopeproducerInConvScopeBean_$$_javassist_154.java)
> ...
> This works well with the CDI ConversatioScope or other scopes or if the bean is not in
the CODI  conversationScope..
> I will attach an ear with the problem

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