Help/Example needed for creating JMSQueues/JMSTopics using the MBean API

Question

I am trying to create JMSQueues programmatically using the MBean API. When
I use MBeanHome.createAdminMBean(), a queue appears in the root of the
config file. This is progress, but the queue is in the wrong place! I need
the queues to be part of my JMS server's "destinations" as seen on the
console.
So now I am trying to use createConfigurationMBean() instead, but I can't
figure out what the "parent" parameter should be- no documentation! My
first guess was that the parent might be the JMSServer, but that doesn't
work.
Anyone have example code to insert JMSQueues and JMSTopics into a specific
JMS server's destinations?
Here is the code I tried... All goes well until the final
createConfigurationMBean call, where it throws a MBeanCreationException:
// Get the MBeanHome bean
Object obj = jndiContext.lookup("weblogic.management.adminhome");
MBeanHome mbeanhome = (MBeanHome) javax.rmi.PortableRemoteObject.narrow
(obj, MBeanHome.class);
// Get the server MBean
JMSServerMBean jmsServerMB =
(JMSServerMBean)mbeanhome.getMBean("examplesJMSServer",
JMSServerMBean.class);
// Create the new Queue
JMSQueueMBean jmsQMB = (JMSQueueMBean)mbeanhome.createConfigurationMBean
("weblogic.examples.jms.fooQueue", "JMSQueue", jmsServerMB);

Answer 1

Ok, I still don't see how I can do it differently with the admin tool. If
you want to see the commands I'm using, I can post them, but the basic one
is shown below in the previous message. We're trying to set up a script so
that developers can just run it and properly configure WebLogic with the
right components.
Thanks,
Michelle
"Michelle Baxter" <[email protected]> wrote in message
news:[email protected]...
I am using the weblogic.Admin tool, not doing this in code. I will attempt
to translate your advice when I get time again.
My commands look like this:
java weblogic.Admin -url 127.0.0.1:7001 -username system -passwordweblogic
CREATE -mbean "mydomain:Type=JMSQueue,Name=MyJMSQueue"
I create this, I create the JMSServer MBean, then do and INVOKE (insteadof
CREATE) and call the addDestination method, adding the JMS Queue MBeanthat
I created previously, using the same naming scheme as in the above CREATE.
"Viresh Garg" <[email protected]> wrote in message
news:[email protected]...
Daron Cole wrote:
You can use createConfigurationMBean with JMSQueueConfig but in the
end
I used
the code below to create a topic.The code that you posted is the right way to create queus/topics. alwayscreate admin mbeans to admin
server and let admin server internally create config Mbeans on the
managed
server as per the
location/targets that you set in admin Mbeans.
Queue's are the same, just replace the word
Topic with Queue and it should work. It should show up in the console
app.
MBeanHome home = (MBeanHome)ctx.lookup(MBeanHome.JNDI_NAME+".myserver");
ServerMBean myserver =(ServerMBean)home.getMBean("myserver",ServerMBean.class);
String topicName = "MyNewTopic";
JMSServerMBean jmsServerMB =(JMSServerMBean)home.getMBean("JMSServer","JMSServer","mydomain");
JMSTopicMBean jmsTopicMB =(JMSTopicMBean)home.createAdminMBean(topicName,"JMSTopic","mydomain");
jmsTopicMB.setJNDIName(topicName);
jmsServerMB.addDestination(jmsTopicMB);
Viresh Garg
Principal Developer Relations Engineer
BEA Systems
"Michelle Baxter" <[email protected]> wrote:
There is no JMSQueueConfigMBean. What do you mean?
"Daron Cole" <[email protected]> wrote in message
news:[email protected]...
Try JMSQueueConfig instead of JMSQueue.
"Michelle Baxter" <[email protected]> wrote:
Me too! I'm trying to use the weblogic.Admin class to set up
queues
and
topics and the JMS server. The same results in the config file:
the
queues
and topic were set up at the root, the JMS server was added, but
no
destinations, even though I invoked the addDestination method withthe
created MBean queues and topic as arguments. No exceptions, just
no
destinations on the JMS server resulted. What's the right order ofexecution
for this stuff??
Thanks,
Michelle
"Jude DeMeis" <[email protected]> wrote in message
news:[email protected]...
I am trying to create JMSQueues programmatically using the MBean
API.
When
I use MBeanHome.createAdminMBean(), a queue appears in the root
of
the
config file. This is progress, but the queue is in the wrong
place!
I
need
the queues to be part of my JMS server's "destinations" as seen
on
the
console.
So now I am trying to use createConfigurationMBean() instead,
but
I
can't
figure out what the "parent" parameter should be- no
documentation!
My
first guess was that the parent might be the JMSServer, but that
doesn't
work.
Anyone have example code to insert JMSQueues and JMSTopics intoa
specific
JMS server's destinations?
Here is the code I tried... All goes well until the final
createConfigurationMBean call, where it throws aMBeanCreationException:
// Get the MBeanHome bean
Object obj =
jndiContext.lookup("weblogic.management.adminhome");
MBeanHome mbeanhome = (MBeanHome)javax.rmi.PortableRemoteObject.narrow
(obj, MBeanHome.class);
// Get the server MBean
JMSServerMBean jmsServerMB =
(JMSServerMBean)mbeanhome.getMBean("examplesJMSServer",
JMSServerMBean.class);
// Create the new Queue
JMSQueueMBean jmsQMB =(JMSQueueMBean)mbeanhome.createConfigurationMBean
("weblogic.examples.jms.fooQueue", "JMSQueue", jmsServerMB);