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From "Gerhard Petracek (JIRA)" <...@myfaces.apache.org>
Subject [jira] [Resolved] (EXTCDI-310) ConversationScope producer in a ConversationScope bean = endless loop
Date Wed, 05 Jun 2013 18:38:20 GMT

     [ https://issues.apache.org/jira/browse/EXTCDI-310?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gerhard Petracek resolved EXTCDI-310.
-------------------------------------

    Resolution: Won't Fix

we can't handle such a cycle, please test it with the latest version of owb (and if needed
file an issue there)
                
> 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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