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Date: Wed, 16 Apr 2008 08:47:43 -0700 (PDT)
From: "Rob Davies (JIRA)" <jira@apache.org>
To: dev@activemq.apache.org
Subject: [jira] Updated: (AMQ-765) ActiveMQ RA serialization issue on
 Glassfish
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     [ https://issues.apache.org/activemq/browse/AMQ-765?page=3Dcom.atlassi=
an.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Davies updated AMQ-765:
---------------------------

    Fix Version/s: 5.2.0
                       (was: 5.1.0)

> ActiveMQ RA serialization issue on Glassfish
> --------------------------------------------
>
>                 Key: AMQ-765
>                 URL: https://issues.apache.org/activemq/browse/AMQ-765
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Connector
>    Affects Versions: 4.0, 4.0.1
>         Environment: Glassfish
>            Reporter: Chris Conrad
>            Assignee: Rob Davies
>             Fix For: 5.2.0
>
>         Attachments: finest-log.txt, log.txt, RA.patch
>
>
> I've been trying to work through an issue with a NullPointerException run=
 using the JCA 1.5 resource adapter on Glassfish.  In the course of debuggi=
ng, Siva from the Glassfish team provided this information:
> "Thanks for trying out GlassFish. Since I have only the trace snippet abo=
ve, I tried to debug this problem by going through ActiveMQ RA's source ava=
ilable at https://svn.apache.org/repos/asf/incubator/activemq/trunk/activem=
q-ra/src/main/java/org/apache/activemq/ra/
> This is what I understand happens. Please correct me if there are errors.=
 When ActiveMQConnectionFactory [https://svn.apache.org/repos/asf/incubator=
/activemq/trunk/activemq-ra/src/main/java/org/apache/activemq/ra/ActiveMQCo=
nnectionFactory.java] is created at the createConnectionFactory method of h=
ttps://svn.apache.org/repos/asf/incubator/activemq/trunk/activemq-ra/src/ma=
in/java/org/apache/activemq/ra/ActiveMQManagedConnectionFactory.java, the C=
onnectionManager is initialized to a *transient* variable "manager". Since =
ConnectionFactory instances can be serialized/deserialized while publishing=
 to JNDI (as is the case in Project GlassFish), the connectionManager refer=
ence is lost and hence the NPE. The fix ideally should be in the ActiveMQRA=
's code. You could copy me [sivakumart AT sun DOT com] while you are discus=
sing this with ActiveMQ, if you wish. If you still have any issues, please =
provide a copy of your domain.xml [connector connection pool, resource conf=
iguratin information] and the entire trace in server.log."=20

--=20
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