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From "Richard van Nieuwenhoven (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (JCR-3475) Workaround force LocalTX to a GlobalTX with a UserTX throws Exception in Events
Date Mon, 03 Dec 2012 07:05:59 GMT

     [ https://issues.apache.org/jira/browse/JCR-3475?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Richard van Nieuwenhoven updated JCR-3475:

    Attachment: EquestJackrabbitFilter.java

the usertransaction filter we use
> 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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