Bugs item #574199, was opened at 2002-06-26 18:23
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Category: JBossTX
Group: v3.0 Rabbit Hole
Status: Open
>Resolution: Accepted
Priority: 5
Submitted By: Paul Adams (padams)
>Assigned to: David Jencks (d_jencks)
Summary: JCA - rollback w/out begin
Initial Comment:
OS: Win2K
JDK: 1.4.0
Using released JBoss 3.0.0 integrated with tomcat
Real category is probably related to JCA but none
selectable.
My connector is deployed with LocalTransaction support
only. I'm running into a situation where an interaction
execution results in an exception being thrown (EIS
specific, what I was testing) and the application
server attempts to roll back a transaction that it
never started (which of course fails). This particilar
connection/interaction is being initiated from a
session EJB method that is deployed stating no
transaction support
(<trans-attribute>NotSupported</trans-attribute> in
ejb-jar.xml)..
The error occurs inside of a staful session bean
ejbCreate method.
The initial connection error that occurs:
12:32:23,952 INFO [MyInfoEngine]
IeManagedConnection.addConnectionEventListener ( 'org.jb
oss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventListener@f0625
' )
12:32:23,992 INFO [MyInfoEngine]
IeManagedConnection.getConnection ( 'null', 'a:*****' )
12:32:23,992 INFO [MyInfoEngine] IeConnection (
'com.infoengine.connector.IeManagedConnec
tion@4d41e2' )
12:32:24,022 INFO [MyInfoEngine] IeConnection: 2694 ms
to allocate a connection
12:32:24,192 INFO [MyInfoEngine]
IeConnection.createInteraction ()
12:32:24,202 INFO [MyInfoEngine] IeInteraction.execute
( 'wtee.ejb.session!validateUser',
'{}' )
12:32:25,214 INFO [MyInfoEngine]
IeManagedConnection.getLocalTransaction ()
12:32:25,324 INFO [MyInfoEngine] IeInteraction: 1112
ms to create SOAP request
12:32:26,385 ERROR [STDERR] java.net.ConnectException:
Connection refused: connect
This exception is reported to the
ConnectionEventListener as a connection error
(ConnectionEvent.CONNECTION_ERROR_OCCURRED).
Following the output of a rather lengthy stack trace
the app server attempts to rollback a transaction that
it never began which results in an exception:
12:32:28,769 INFO [MyInfoEngine]
IeManagedConnection.getLocalTransaction ()
12:32:28,769 INFO [MyInfoEngine]
IeSPILocalTransaction.rollback()
12:32:28,779 INFO [MyInfoEngine]
IeManagedConnection.cleanup ()
12:32:28,789 INFO [MyInfoEngine] IeConnection (
'com.infoengine.connector.IeManagedConnec
tion@4d41e2' )
12:32:28,809 INFO [MyInfoEngine]
IeConnection.createInteraction ()
12:32:28,819 INFO [MyInfoEngine]
IeManagedConnection.destroy ()
12:32:28,829 ERROR [STDERR]
javax.resource.ResourceException: Connection refused:
connect
The .rollback() method actually throws an exception due
to being in an invalid state (rollback without begin)
which is never output. Almost as if the rollback was
called from within a try/catch block with an empty catch.
The javax.resource.ResourceException stacktrace is a
reprint of the previous exception output above.
despite the fact that the roll back failed a
TransactionRolledbackException is thrown when the ejb
closes the connection in a finally block.
12:32:32,154 INFO [MyInfoEngine] IeConnection.close ()
12:32:32,174 ERROR [LogInterceptor]
TransactionRolledbackException, causedBy:
java.lang.IllegalArgumentException:
disconnect(ManagedConnection mc: com.infoengine.connec
tor.IeManagedConnection@4d41e2, Object c:
com.infoengine.connector.IeConnection@51b0a5) ca
lled with unknown managed connection
at
org.jboss.resource.connectionmanager.BaseConnectionManager2.unregisterAssociati
on(BaseConnectionManager2.java:661)
at
org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEv
entListener.connectionClosed(LocalTxConnectionManager.java:381)
at
com.infoengine.connector.IeManagedConnection.fireConnectionClosed(IeManagedConn
ection.java:281)
at
com.infoengine.connector.IeConnection.close(IeConnection.java:79)
at wtee.ejb.ConnectorUtils.closeCx(Unknown Source)
at wtee.ejb.WTSessionEJB.ejbCreate(Unknown Source)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja
va:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.createSession(State
fulSessionFilePersistenceManager.java:163)
at
org.jboss.ejb.StatefulSessionContainer.createHome(StatefulSessionContainer.java
:441)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.ja
va:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invokeHome(Stateful
SessionContainer.java:756)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:1
04)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(Cac
hedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome(StatefulSes
sionInstanceInterceptor.java:128)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.ja
va:98)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.jav
a:142)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:52)
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