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Posted to dev@openwebbeans.apache.org by "Eric Covener (JIRA)" <ji...@apache.org> on 2012/12/15 15:56:12 UTC
[jira] [Commented] (OWB-738) CODI @ConversationScope + @Stateful
in a bean = java.lang.StackOverflowError
[ https://issues.apache.org/jira/browse/OWB-738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13533043#comment-13533043 ]
Eric Covener commented on OWB-738:
----------------------------------
AFAICT WSEjbBean is calling Context.get with no CreationalContext to test if an instance is already in the scope, but it looks like the custom scope is trying to create a new instance, which si where it then loops.
> The get() method may not create a new instance of the given contextual type unless a CreationalContext is given.
> CODI @ConversationScope + @Stateful in a bean = java.lang.StackOverflowError
> -----------------------------------------------------------------------------
>
> Key: OWB-738
> URL: https://issues.apache.org/jira/browse/OWB-738
> Project: OpenWebBeans
> Issue Type: Bug
> Affects Versions: 1.1.6
> Environment: WebSphere v8.5.0.1 on Windows
> Reporter: Denis Forveille
>
> In WebSphere v8.5.0.1 this very simple bean causes a java.lang.StackOverflowError :
> @Named("codiTestConversationCtrl")
> @ConversationScoped
> @Stateful
> public class CODITestConversationCtrl implements Serializable {
> private static final long serialVersionUID = 1L;
> private Integer valeur;
> <whatever code from here, getters/setters etc>
> It is simply referenced in a page with
> #{codiTestConversationCtrl.valeur}
> This causes a StackOverflowError after an endless recursive loop .
> If i use the CDI @ConversationScoped standard annotation instead of the CODI one, it works
> If I remove the @Stateful annotation to use a plain POJO instead of a SFSB, it works too..
> Check the initial diagnostic by Gerhard Petracek from the Apache CODI project there : https://issues.apache.org/jira/browse/EXTCDI-304
> Here are some part of the traceback:
> ...
> 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.ejb.component.WSEjbBean.getInstance(WSEjbBean.java:196)
> at org.apache.webbeans.ejb.common.component.BaseEjbBean.createComponentInstance(BaseEjbBean.java:104)
> at org.apache.webbeans.component.AbstractInjectionTargetBean.createDefaultInstance(AbstractInjectionTargetBean.java:134)
> at org.apache.webbeans.component.AbstractInjectionTargetBean.createInstance(AbstractInjectionTargetBean.java:117)
> 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:145)
> 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.ejb.component.WSEjbBean.getInstance(WSEjbBean.java:196)
> at org.apache.webbeans.ejb.common.component.BaseEjbBean.createComponentInstance(BaseEjbBean.java:104)
> at org.apache.webbeans.component.AbstractInjectionTargetBean.createDefaultInstance(AbstractInjectionTargetBean.java:134)
> at org.apache.webbeans.component.AbstractInjectionTargetBean.createInstance(AbstractInjectionTargetBean.java:117)
> 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:145)
> at org.apache.webbeans.component.AbstractOwbBean.create(AbstractOwbBean.java:174)
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