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https://issues.apache.org/jira/browse/OPENEJB-2009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609023#comment-13609023
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Xavier Dury commented on OPENEJB-2009:
--------------------------------------
I tried with OpenEJB 4.5.2-SNAPSHOT but I didn't go so far. I have a Stateful
bean which belongs to a CDI custom scope. It seems that with 4.5.1, the bean
can be retrieved from my scope without problem (it's correctly propagated). In
4.5.2-SNAPSHOT, my bean is created twice and is not correctly initialized,
throwing an exception earlier.
But from what I can see in 4.5.2-SNAPSHOT source code,
CdiEjbBean.destroyScopedStateful() has not changed.
> Bug in CdiEjbBean
> -----------------
>
> Key: OPENEJB-2009
> URL: https://issues.apache.org/jira/browse/OPENEJB-2009
> Project: OpenEJB
> Issue Type: Bug
> Components: general
> Affects Versions: 4.5.1
> Reporter: Xavier Dury
>
> In CdiEjbBean.destroyScopedStateful(), a test is made to check if a stateful
> bean is invalidated (by calling instance.hashcode and getting a
> NoSuchEjbException). The problem is that if the bean is actually invalidated,
> it's logged and instance.toString() will be called and this will throw a
> NoSuchEjbException outside of the try/catch.
> {{
> private void destroyScopedStateful(final T instance, final
> CreationalContext<T> cc) {
> try {
> instance.hashCode(); // force the instance to be created - otherwise
> we'll miss @PreDestroy for instance
> } catch (NoSuchEJBException e) {
> logger.log(Level.FINE, "The stateful instance " + instance + " can't be
> removed since it was invalidated", e);
> return;
> }
> ...
> }
> }}
> error:
> {{
> ERROR 14:56:13 [main] org.apache.openejb.cdi.CdiEjbBean - Exception thrown
> while destroying bean instance : [MyStatefulBean, Name:null, WebBeans
> Type:ENTERPRISE, API Types:[java.lang.Object,test.MyStateful],
> Qualifiers:[javax.enterprise.inject.Any,javax.enterprise.inject.Default]]
> javax.ejb.NoSuchEJBException: reference is invalid for MyStatefulBean
> at
> org.apache.openejb.core.ivm.BaseEjbProxyHandler.isValidReference(BaseEjbProxyHandler.java:314)
> at
> org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:219)
> at $Proxy138.toString(Unknown Source)
> at java.lang.String.valueOf(String.java:2826)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at
> org.apache.openejb.cdi.CdiEjbBean.destroyScopedStateful(CdiEjbBean.java:369)
> at
> org.apache.openejb.cdi.CdiEjbBean.destroyComponentInstance(CdiEjbBean.java:241)
> at
> org.apache.webbeans.component.AbstractInjectionTargetBean.destroyInstance(AbstractInjectionTargetBean.java:176)
> at
> org.apache.webbeans.component.AbstractOwbBean.destroyCreatedInstance(AbstractOwbBean.java:287)
> at
> org.apache.webbeans.portable.creation.InjectionTargetProducer.preDestroy(InjectionTargetProducer.java:132)
> at
> org.apache.webbeans.component.InjectionTargetWrapper.preDestroy(InjectionTargetWrapper.java:98)
> at
> org.apache.webbeans.component.AbstractOwbBean.destroy(AbstractOwbBean.java:251)
> at
> org.apache.openejb.cdi.CdiEjbBean$InstanceBean.destroy(CdiEjbBean.java:461)
> }}
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