Re: InvalidDestinationException When Creating Durable Topic Subscriber

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Not sure this is supported any more, also, if its not too late I would
switch to activemq, which is.

On 10 November 2012 19:48, Michael O'Sullivan <[email protected]> wrote:

> Hi there,
>
> I am using the latest release of openjms. In a small local program I am
> running to demonstrate queues, I am trying to create a durable topic
> subscriber programmatically to subscribe to a topic I am also creating
> programmatically.
> However, whenever I call createDurableSubscriber(topic,
> "alastingsubscription") on my TopicSession object, I always get the
> following exception:
>
>
> Unfortunately, an error occured :javax.jms.InvalidDestinationException: No
> destination with name=MobileComputing exists
> javax.jms.InvalidDestinationException: No destination with
> name=MobileComputing exists
>         at
> org.exolab.jms.messagemgr.ConsumerManagerImpl.getDestination(Consumer
> ManagerImpl.java:756)
>         at
> org.exolab.jms.messagemgr.ConsumerManagerImpl.createInactiveDurableCo
> nsumer(ConsumerManagerImpl.java:571)
>         at
> org.exolab.jms.messagemgr.ConsumerManagerImpl.createDurableConsumer(C
> onsumerManagerImpl.java:345)
>         at
> org.exolab.jms.server.ServerSessionImpl.createDurableConsumer(ServerS
> essionImpl.java:343)
>         at
> org.exolab.jms.server.net.RemoteServerSession.createDurableConsumer(R
> emoteServerSession.java:245)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.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:572)
>
>         at org.exolab.jms.net.orb.DefaultORB$1.run(DefaultORB.java:530)
>         at
> org.exolab.jms.common.threads.ThreadPool$NotifyingRunnable.run(Thread
> Pool.java:211)
>         at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown So
> urce)
>         at java.lang.Thread.run(Unknown Source)
>
> I have been trying different things for a while now with no luck. The
> strange thing is, if I create a non-durable topic subscriber, it works
> perfectly fine. I can also create a TopicPublisher programmatically for the
> programatically created topic with no problems. I could create the topic
> with the given name in the config file manually and do a context lookup,
> and then create a durable subscriber to it, and that does work perfectly.
> However, for the purposes of the demonstration, I want the users to be able
> to create topics programmatically on the fly.
>
> I was looking through the source code for openjms using the above stack
> trace. The createInactiveDurablableSubscriber() method in
> ConsumerManagerImpl.java calls the getDestination() method, also located in
> ConsumerManagerImpl.java. It passes a boolean argument of false, called
> "create" in the formal parameter list of getDestination(), to
> getDestination(). The javadoc for getDestination() says that "create"
> indicates if the destination should be created automatically or not if it
> does not already exist. This I believe leads to the exception being thrown.
> The createSubscriber() method in ConsumerManagerImpl.java also calls
> getDestination(), but it passes a true boolean value instead, which leads
> to the destination being created in this case, which might explain why
> creating a non-durable subscriber above, actually works. So I am not sure
> how to approach this problem.
>
> Any advice here would be very much appreciated.
>
> Thanks very much,
>
> Michael
>
>
>
>
>
> ------------------------------------------------------------------------------
> Everyone hates slow websites. So do we.
> Make your web apps faster with AppDynamics
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>

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Not sure this is supported any more, also, if its not too late I would swit=
ch to activemq, which is. <br><br><div class=3D"gmail_quote">On 10 November=
 2012 19:48, Michael O&#39;Sullivan <span dir=3D"ltr">&lt;<a href=3D"mailto=
:[email protected]" target=3D"_blank">[email protected]</a>&gt;</span> wrote:=
<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Hi there,<br>
<br>
I am using the latest release of openjms. In a small local program I am run=
ning to demonstrate queues, I am trying to create a durable topic subscribe=
r programmatically to subscribe to a topic I am also creating programmatica=
lly.<br>

However, whenever I call createDurableSubscriber(topic, &quot;alastingsubsc=
ription&quot;) on my TopicSession object, I always get the following except=
ion:<br>
<br>
<br>
Unfortunately, an error occured :javax.jms.InvalidDestinationException: No =
destination with name=3DMobileComputing exists<br>
javax.jms.InvalidDestinationException: No destination with name=3DMobileCom=
puting exists<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.messagemgr.ConsumerManagerImpl.getDestina=
tion(Consumer<br>
ManagerImpl.java:756)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.messagemgr.ConsumerManagerImpl.createInac=
tiveDurableCo<br>
nsumer(ConsumerManagerImpl.java:571)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.messagemgr.ConsumerManagerImpl.createDura=
bleConsumer(C<br>
onsumerManagerImpl.java:345)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.server.ServerSessionImpl.createDurableCon=
sumer(ServerS<br>
essionImpl.java:343)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.server.net.RemoteServerSession.createDura=
bleConsumer(R<br>
emoteServerSession.java:245)<br>
=A0 =A0 =A0 =A0 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Meth=
od)<br>
=A0 =A0 =A0 =A0 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Sour=
ce)<br>
=A0 =A0 =A0 =A0 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown =
Source)<br>
=A0 =A0 =A0 =A0 at java.lang.reflect.Method.invoke(Unknown Source)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.net.orb.DefaultORB$Handler.invoke(Default=
ORB.java:572)<br>
<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.net.orb.DefaultORB$1.run(DefaultORB.java:=
530)<br>
=A0 =A0 =A0 =A0 at org.exolab.jms.common.threads.ThreadPool$NotifyingRunnab=
le.run(Thread<br>
Pool.java:211)<br>
=A0 =A0 =A0 =A0 at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.r=
un(Unknown So<br>
urce)<br>
=A0 =A0 =A0 =A0 at java.lang.Thread.run(Unknown Source)<br>
<br>
I have been trying different things for a while now with no luck. The stran=
ge thing is, if I create a non-durable topic subscriber, it works perfectly=
 fine. I can also create a TopicPublisher programmatically for the programa=
tically created topic with no problems. I could create the topic with the g=
iven name in the config file manually and do a context lookup, and then cre=
ate a durable subscriber to it, and that does work perfectly. However, for =
the purposes of the demonstration, I want the users to be able to create to=
pics programmatically on the fly.<br>

<br>
I was looking through the source code for openjms using the above stack tra=
ce. The createInactiveDurablableSubscriber() method in ConsumerManagerImpl.=
java calls the getDestination() method, also located in ConsumerManagerImpl=
.java. It passes a boolean argument of false, called &quot;create&quot; in =
the formal parameter list of getDestination(), to getDestination(). The jav=
adoc for getDestination() says that &quot;create&quot; indicates if the des=
tination should be created automatically or not if it does not already exis=
t. This I believe leads to the exception being thrown. The createSubscriber=
() method in ConsumerManagerImpl.java also calls getDestination(), but it p=
asses a true boolean value instead, which leads to the destination being cr=
eated in this case, which might explain why creating a non-durable subscrib=
er above, actually works. So I am not sure how to approach this problem.<br=
>

<br>
Any advice here would be very much appreciated.<br>
<br>
Thanks very much,<br>
<br>
Michael<br>
<br>
<br>
<br>
<br>
---------------------------------------------------------------------------=
---<br>
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f.net/sfu/appdyn_d2d_nov</a><br>
_______________________________________________<br>
openjms-user mailing list<br>
<a href=3D"mailto:[email protected]">[email protected]=
urceforge.net</a><br>
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t=3D"_blank">https://lists.sourceforge.net/lists/listinfo/openjms-user</a><=
br>
</blockquote></div><br>

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