IMO, using BrokerService.getDestinations() will only work when you are
using embedded brokers. I.e. you are deploying the JMS broker inside
your app and you have access to the BrokerService object.
If you want to access a remote broker (i.e. if you run it via
./activemq), you need to use JMX and call the getTopics, getQueues, etc
of the BrokerViewMBean.
Hope that helps.
new2activemq wrote:
James,
thanks a lot for your help below. i was actually able to try the list()
method and it lists everything that's in my jndi.properties file. i think
the reason is that my InitalContext in the first place does a 'lookup' in
the jndi.properties file.
however, lets say my activemq broker is running and thru the jmx console i
add a new topic on the fly - this new topic name will NOT be in my
jndi.properties. however, yes - it does now exist on the broker. so to work
in this scenario, i'm trying to get a list of destinations that are active
directly from the broker.
in interface Broker there is a method called getDestinations() - some of the
classes that implement this interface, for example BrokerBroadcaster,
RegionBroker, etc. "may help" me in doing what i want to do... but i'm not
sure exactly how to use them... any ideas? class BrokerService also has a
getDestinations() method.
the problem i'm having is that when invoke the getBrokerName() method of
class BrokerService, it returns a "null". because its a null i am not sure
how to proceed further.
on the other hand, when i invoke the getBrokerURL() method of class
ActiveMQConnectionFactory - it does return the expected result:
"tcp://localhost:61616
any further guidance from you on how i may accomplish my task with the above
information (or any other which i may be missing) will be highly
appreciated.
Thanks!
James.Strachan wrote:
try the JNDI javadoc
http://java.sun.com/j2se/1.5.0/docs/api/javax/naming/InitialContext.html#list(java.lang.String)
or a Sun tutorial on JNDI
On 3/22/07, new2activemq <[EMAIL PROTECTED]> wrote:
Hi,
I am trying to write a debug tool where as a user, I do not know the
topicNames that exist. Normally, if I knew the topic name, I could just
do
this:
myContext.lookup(jndiName)
where jndiName is the topicName
Is there a way I can pass in an argument, or a wildcard argument that
will
look up all the topicNames that exist? Or is it possible that there is an
all different way to do this?
Any help will be greatly appreciated.
Thanks!
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