[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3726) Methods with an "InvocationContext" parameter annotated with "javax.ejb.PostActivate" cause a validation exception in WebSphere v7.0
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https://jira.jboss.org/jira/browse/JBSEAM-3726?page=com.atlassian.jira.pl...
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Norman Richards commented on JBSEAM-3726:
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These aren't EJB3 components/interceptors, so any any app server should definitely
ignore these annotations. That's the whole point of annotations.
As I said, I'd like to avoid duplicating any more annotations. Where we do further
duplicate annotations, we should have a clear understanding of why we are doing it. Right
now, this appears to simply be a websphere bug, a rather large one at that. Can you
confirm that it is indeed the case that they are scanning things they shouldn't and
not that we are introducing incorrectly methods on EJB3 components?
If that's the case, then I think we can move these new annotations in as a workaround.
It would also be helpful if you (or another websphere user) could engage the developers
to get them to fix this. The whole purpose of standardizing these annotations is so that
they can be reused in other contexts.
Methods with an "InvocationContext" parameter annotated
with "javax.ejb.PostActivate" cause a validation exception in WebSphere v7.0
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Key: JBSEAM-3726
URL: https://jira.jboss.org/jira/browse/JBSEAM-3726
Project: Seam
Issue Type: Bug
Components: Platform interoperability
Affects Versions: 2.1.1.CR2
Environment: WebSphere v7.0
Reporter: Denis Forveille
Assignee: Dan Allen
Priority: Critical
Fix For: 2.1.2.CR1
Attachments: jbseam-3726.patch, traceback.txt
When starting our app in WebSphere v7.0 with seam v2.1.0.SP1, we receive the exception
below
Is it possible that annotation "javax.ejb.PostActivate" is used instead of
"org.jboss.seam.annotations.intercept.PostActivate" annotation and that the
former does not accept any parameter for the annotated method (At least in WebSphere v7.0)
and the latter does...
The method in question is declared as
@PostActivate
public void postActivate(InvocationContext invocation) throws Exception
This method signature is present in classes SessionBeanInterceptor,
EntityManagerProxyInterceptor and HibernateSessionProxyInterceptor
Exception:
[18/11/08 16:17:51:537 EST] 0000001a annotations E AnnotativeMetadataManagerImpl merge
Caught exception while merging
com.ibm.wsspi.amm.validate.ValidationException: For
method,
org.jboss.seam.persistence.EntityManagerProxyInterceptor.postActivate(Lorg/jboss/seam/intercept/InvocationContext;)V\[com.ibm.ws.amm.scan.util.info.impl.MethodInfoImpl@1b8e1b8e\],
parameters were specified, but null was the expected comparison
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