RE: Null pointer in message selector in 0.7.7-alpha-3

Sorry, my fault. Try doing a CVS update and build again.
If you can't access CVS (public version is currently down[1]),
edit line 242 of
modules/jms/src/main/java/org/exolab/jms/messagemgr/QueueDestinationCache.ja
va

and change:
	if (selector.selects(message)) {
To:
	if (message != null && selector.selects(message)) {


-Tim

[1] http://sitedocs.sourceforge.net/status/support_sitestatus.html

> -----Original Message-----
> From: openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org 
> [mailto:openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf 
> Of Gehl, Pascal
> Sent: Thursday, 16 March 2006 6:48 AM
> To: [email protected]
> Subject: RE: [openjms-user] Null pointer in message selector 
> in 0.7.7-alpha-3
> 
> Hi,
> I still have the nullpointer exception even after getting 
> last version of code in cvs and rebuilding.
> 
> 8:48:05.203 ERROR [ORB-Worker-176] -
> java.lang.NullPointerException
> 	at
> org.exolab.jms.selector.Identifier.evaluate(Identifier.java:142)
> 	at
> org.exolab.jms.selector.LogicalOperator.evaluate(LogicalOperat
> or.java:86
> )
> 	at org.exolab.jms.selector.Selector.selects(Selector.java:262)
> 	at
> org.exolab.jms.messagemgr.QueueDestinationCache.getMessage(Que
> ueDestinat
> ionCache.java:242)
> 	at
> org.exolab.jms.messagemgr.QueueConsumerEndpoint.doReceive(Queu
> eConsumerE
> ndpoint.java:153)
> 	at
> org.exolab.jms.messagemgr.AbstractConsumerEndpoint.receive(Abs
> tractConsu
> merEndpoint.java:233)
> 	at
> org.exolab.jms.server.SessionConsumer.doReceive(SessionConsume
> r.java:647
> )
> 	at
> org.exolab.jms.server.SessionConsumer.receive(SessionConsumer.
> java:380)
> 	at
> org.exolab.jms.server.ServerSessionImpl.receive(ServerSessionI
> mpl.java:2
> 70)
> 	at
> org.exolab.jms.server.net.RemoteServerSession.receive(RemoteSe
> rverSessio
> n.java:195)
> 	at sun.reflect.GeneratedMethodAccessor1218.invoke(Unknown
> Source)
> 	at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMeth
> odAccessor
> Impl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:324)
> 	at
> org.exolab.jms.net.orb.DefaultORB$Handler.invoke(DefaultORB.java:572)
> 	at org.exolab.jms.net.orb.DefaultORB$1.run(DefaultORB.java:530)
> 	at
> org.exolab.jms.common.threads.ThreadPool$NotifyingRunnable.run
> (ThreadPoo
> l.java:211)
> 	at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown
> Source)
> 	at java.lang.Thread.run(Thread.java:534) 
> 
>  
> Pascal Gehl
> 
> -----Original Message-----
> From: openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> [mailto:openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf 
> Of Tim Anderson
> Sent: Wednesday, February 22, 2006 5:20 PM
> To: [email protected]
> Subject: RE: [openjms-user] Null pointer in message selector in
> 0.7.7-alpha-3
> 
> Duplicated and fixed in CVS. The fix will be available in 
> 0.7.7-beta-1.
> 
> Regards,
> 
> Tim
> 
> > -----Original Message-----
> > From: openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
> > [mailto:openjms-user-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On Behalf Of 
> > Theoret, Jean-Francois
> > Sent: Wednesday, 22 February 2006 2:59 AM
> > To: [email protected]
> > Subject: [openjms-user] Null pointer in message selector in
> > 0.7.7-alpha-3
> > 
> > I am getting a null pointer exception in 0.7.7-alpha-3. I 
> do not get 
> > this consistently.
> > 
> > I am using message selectors on my queue.
> > 
> > Has anyone encountered this, and if so, is there a fix?
> > 
> > Jean-Francois Theoret
> > 
> > 10:39:33.743 ERROR [ORB-Worker-6] -
> > java.lang.NullPointerException
> >         at
> > org.exolab.jms.selector.Identifier.evaluate(Identifier.java:142)
> >         at
> > org.exolab.jms.selector.LogicalOperator.evaluate(LogicalOperat
> > or.java:86)
> >         at 
> org.exolab.jms.selector.Selector.selects(Selector.java:262)
> >         at
> > org.exolab.jms.messagemgr.QueueDestinationCache.getMessage(Que
> > ueDestinationCache.java:241)
> >         at
> > org.exolab.jms.messagemgr.QueueConsumerEndpoint.doReceive(Queu
> > eConsumerEndpoint.java:153)
> >         at
> > org.exolab.jms.messagemgr.AbstractConsumerEndpoint.receive(Abs
> > tractConsumerEndpoint.java:233)
> >         at
> > org.exolab.jms.server.SessionConsumer.doReceive(SessionConsume
> > r.java:647)
> >         at
> > org.exolab.jms.server.SessionConsumer.receive(SessionConsumer.
> > java:380)
> >         at
> > org.exolab.jms.server.ServerSessionImpl.receive(ServerSessionI
> > mpl.java:270)
> >         at
> > org.exolab.jms.server.net.RemoteServerSession.receive(RemoteSe
> > rverSession.java:195)
> >         at
> > sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source)
> >         at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> >         at java.lang.reflect.Method.invoke(Unknown Source)
> >         at
> > 
> org.exolab.jms.net.orb.DefaultORB$Handler.invoke(DefaultORB.java:553)
> >         at
> > org.exolab.jms.net.orb.DefaultORB$1.run(DefaultORB.java:511)
> >         at
> > EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unk
> > nown Source)
> >         at java.lang.Thread.run(Unknown Source)
> > 
> > 
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> 
> 
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