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From "Richard van Nieuwenhoven (JIRA)" <j...@apache.org>
Subject [jira] [Created] (JCR-3475) Workaround force LocalTX to a GlobalTX with a UserTX throws Exception in Events
Date Mon, 03 Dec 2012 07:05:57 GMT
Richard van Nieuwenhoven created JCR-3475:
---------------------------------------------

             Summary: Workaround force LocalTX to a GlobalTX with a UserTX throws Exception
in Events
                 Key: JCR-3475
                 URL: https://issues.apache.org/jira/browse/JCR-3475
             Project: Jackrabbit Content Repository
          Issue Type: Sub-task
          Components: jackrabbit-jca
    Affects Versions: 2.4.2
         Environment: zLinux
Webshere 8.5
Jackrabbit deployed as (XA) resource adapter
jndi datasources (non XA as jackrabbit requests)
database db2 (version 9)
repository.xml attached
servlet code attached
            Reporter: Richard van Nieuwenhoven
         Attachments: EquestJackrabbitFilter.java, repository.xml

Workaround force LocalTX to a GlobalTX with a UserTX throws Exception in Events

Because Our Applicationserver optimizes the web accesses throug the webdav-api to local transaction,
we are trying to use a servlet filter that wraps a Usertransaction around every http requests.
This results in the use of Glocal transactions. So far so good, it works in all normal jackrabbit
accesses. But not with observation events! In case of event listening on repository changes
the folowing exception occures:

{code}
[11/19/12 12:41:24:421 CET] 000000a3 servlet E com.ibm.ws.webcontainer.servlet.ServletWrapper
service SRVE0068E: An exception was thrown by one of
 the service methods of the servlet [JCRWebdavServer] in application [eQuest-jackrabbit-webdav].
Exception created : [java.lang.IllegalStateException: I
nactive logical session handle called
        at org.apache.jackrabbit.jca.JCAManagedConnection.getSession(JCAManagedConnection.java:237)
        at org.apache.jackrabbit.jca.JCASessionHandle.getSession(JCASessionHandle.java:90)
        at org.apache.jackrabbit.jca.JCASessionHandle.getUserID(JCASessionHandle.java:104)
        at org.apache.jackrabbit.server.jcr.JCRWebdavServer$SessionCache.getUserID(JCRWebdavServer.java:409)
        at org.apache.jackrabbit.server.jcr.JCRWebdavServer$SessionCache.get(JCRWebdavServer.java:239)
        at org.apache.jackrabbit.server.jcr.JCRWebdavServer$SessionCache.access$200(JCRWebdavServer.java:165)
        at org.apache.jackrabbit.server.jcr.JCRWebdavServer.attachSession(JCRWebdavServer.java:103)
        at org.apache.jackrabbit.webdav.server.AbstractWebdavServlet.service(AbstractWebdavServlet.java:247)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
        at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1214)
        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:774)
        at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:456)
        at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178)
{code}

I hope that somebody can help us solving/working around this one! We would be willing to do
the testing an debugging if necessary. But we do not have the time to dig into the code and
solve it ourself.
If somebody helps us getting Jackrabbit running XA under Webspere, i will go to the Management
and try to get a donation to Apache-Jackrabbit.

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