[flexcoders] Jetty with JOTM causes ClassCastException in FDS

[Shailesh Mangal]

Hi All, 

   After struggling for a quite a while, I was able to configure Jetty
with JOTM (to a point where it starts cleanly).

Now I am getting a ClassCast Exception in JNDILookup. Wondering if
anyone has come across following error (FDS output in Debug mode).
Same issue is discussed on in decent depth,
http://tech.groups.yahoo.com/group/flexcoders/message/51486 but no
concrete solution suggested.  


[Flex] Error handling rtmp message: flex.data.DataServiceException:
Unable to access UserTransaction in DataService.
    incomingMessage: Flex Message (flex.data.messages.DataMessage) 
    operation = transacted
    id = null
    clientId = D9CE4977-870F-8C20-2C39-C6D4DA7BB599
    correlationId = 
    destination = loginService
    messageId = 466A87F6-D404-76D9-361C-C7CE219FDB80
    timestamp = 1180173215095
    timeToLive = 0
    body = 
    [
      Flex Message (flex.data.messages.DataMessage) 
          operation = create_and_sequence
          id = ASObject(10255870){id=1234}
          clientId = 03D24138-E112-748E-2BED-C7CE1F822C65
          correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
          destination = loginService
          messageId = 6C4AEB83-B4A2-73F6-5541-C7CE219CF4BB
          timestamp = 0
          timeToLive = 0
          body = [EMAIL PROTECTED]
    ]
    hdr(DSEndpoint) = my-rtmp
    errorReply: Flex Message (flex.messaging.messages.ErrorMessage) 
    clientId = null
    correlationId = 466A87F6-D404-76D9-361C-C7CE219FDB80
    destination = loginService
    messageId = D9CE49A3-790B-1933-0AD6-36F523BDEB89
    timestamp = 1180173215113
    timeToLive = 0
    body = null
    code =  Server.Processing
    message =  Unable to access UserTransaction in DataService.
    details =  null
    rootCause =  java.lang.ClassCastException: org.objectweb.jotm.Current
    body =  null
    extendedData =  null
[Flex] cause=java.lang.ClassCastException: org.objectweb.jotm.Current
type=class java.lang.ClassCastException
java.lang.ClassCastException: org.objectweb.jotm.Current
        at
flex.data.DataServiceTransaction.doBegin(DataServiceTransaction.java:653)
        at
flex.data.DataServiceTransaction.begin(DataServiceTransaction.java:624)
        at
flex.data.DataService.serviceTransactedMessage(DataService.java:474)
        at flex.data.DataService.serviceMessage(DataService.java:241)
        at
flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:548)
        at
flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:302)
        at
flex.messaging.endpoints.rtmp.AbstractRTMPServer.dispatchMessage(AbstractRTMPServer.java:682)
        at
flex.messaging.endpoints.rtmp.NIORTMPConnection$RTMPReader.run(NIORTMPConnection.java:665)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:643)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:668)
        at java.lang.Thread.run(Thread.java:613)