Exception trying to addTarget to DeploymentMBean

Question

Hi -
I am trying to programatically create a JMSConnectionFactoryMBean in WL
6.0 GA.
I have been able to do this, with help from Dimitri. However, I am
running into a problem when trying to add a target for this MBean to
actually deploy it programatically.
Here is the exception I am getting:
javax.management.InvalidAttributeValueException: argument
examples:Name=examplesServer,Location=examplesServer,Type=ServerConfig
invalid for ADMIN MBean examples:Name=TestCF1,Type=JMSConnectionFactory
<<no stack trace available>>
Here is the code:
... get the mbeanHome ...
// get information about existing MBeans
Set connectionFactorySet = mbeanHome.getMBeansByClass
(JMSConnectionFactoryMBean.class);
Iterator cfIterator = connectionFactorySet.iterator();
TargetMBean [] targets = null;
// get the targets from an existing MBean
if (cfIterator.hasNext ())
Object cf = cfIterator.next ();
if (cf instanceof JMSConnectionFactoryMBean)
JMSConnectionFactoryMBean mBean = (JMSConnectionFactoryMBean) cf;
targets = mBean.getTargets ();
Object cfMBean =
mbeanHome.createAdminMBean
("TestCF1", "JMSConnectionFactory");
if (cfMBean instanceof ConfigurationMBean)
JMSConnectionFactoryMBean theJMS = (JMSConnectionFactoryMBean)
cfMBean;
theJMS.setName ("TestCF1");
theJMS.setJNDIName ("TestCF1JNDI");
// add the targets to the new MBean
for (int count = 0; count < targets.length; count++)
try
theJMS.addTarget (targets[count]);
} catch (Exception e2) {
// ********************** THIS IS WHERE THE EXCEPTION OCCURS
e2.printStackTrace();
It seems as though this should work, since I am adding a target which
I received from a valid server context. Does anyone have any ideas?
Thanks in advance.
Peter

Answer 1

Sanjeev -
Yes! This does work. Thanks very much for your help.
Peter
Sanjeev Chopra wrote:
>
Peter,
First, pls see my post today on MBean Types and Naming. (it defines Config
v/s Admin v/s Runtime mbeans)
The problem here is that you are trying to assign a Config mbean as a Target
to a Admin mbean deployment.
Solution:
1. If you know the name of the servers you need to deploy to, just get the
corresponding Admin MBeans and use those as targets ...
e.g. mbeanHome.getMbean("myserver","Server", "mydomain");
2. If you don't know which servers exist, or you want to deploy to, you can
get the server names from the target list you obtained...
e.g. targets.getName() (instead of "myserver" above)
Hope this helps.
Peter Mularien <[email protected]> wrote in message
news:[email protected]...
Hi -
I am trying to programatically create a JMSConnectionFactoryMBean in WL
6.0 GA.
I have been able to do this, with help from Dimitri. However, I am
running into a problem when trying to add a target for this MBean to
actually deploy it programatically.
Here is the exception I am getting:
javax.management.InvalidAttributeValueException: argument
examples:Name=examplesServer,Location=examplesServer,Type=ServerConfig
invalid for ADMIN MBean examples:Name=TestCF1,Type=JMSConnectionFactory
<<no stack trace available>>
Here is the code:
... get the mbeanHome ...
// get information about existing MBeans
Set connectionFactorySet = mbeanHome.getMBeansByClass
(JMSConnectionFactoryMBean.class);
Iterator cfIterator = connectionFactorySet.iterator();
TargetMBean [] targets = null;
// get the targets from an existing MBean
if (cfIterator.hasNext ())
Object cf = cfIterator.next ();
if (cf instanceof JMSConnectionFactoryMBean)
JMSConnectionFactoryMBean mBean = (JMSConnectionFactoryMBean) cf;
targets = mBean.getTargets ();
Object cfMBean =
mbeanHome.createAdminMBean
("TestCF1", "JMSConnectionFactory");
if (cfMBean instanceof ConfigurationMBean)
JMSConnectionFactoryMBean theJMS = (JMSConnectionFactoryMBean)
cfMBean;
theJMS.setName ("TestCF1");
theJMS.setJNDIName ("TestCF1JNDI");
// add the targets to the new MBean
for (int count = 0; count < targets.length; count++)
try
theJMS.addTarget (targets[count]);
} catch (Exception e2) {
// ********************** THIS IS WHERE THE EXCEPTION OCCURS
e2.printStackTrace();
It seems as though this should work, since I am adding a target which
I received from a valid server context. Does anyone have any ideas?
Thanks in advance.
Peter