Hi Dain
When you call queryNames() on a MBeanServer you have to catch
(JMX) exceptions anyway. Whenever you call create/destroy on
a JSR-77 instance then we assume that the server is available otherwise
it is an exception (no server rep. when JBoss server is running).
Have fun - Andy
----- Original Message -----
From: "Dain Sundstrom" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, August 16, 2002 2:45 PM
Subject: Re: [JBoss-dev] JCAConnectionFactory undeployment bug and patch
> Alex Loubyansky wrote:
> > ObjectName lServer = null;
> > try {
> > lServer = (ObjectName) pServer.queryNames(
> > new ObjectName(
> > J2EEManagedObject.getDomainName() + ":" +
> > J2EEManagedObject.TYPE + "=" + J2EEServer.J2EE_TYPE + "," +
> > "*"
> > ),
> > null
> > ).iterator().next();
> > }
> > catch( Exception e ) {
> > lLog.error( "Could not locate JSR-77 Server: " + pName, e );
> > }
>
> Who wrote this code? Use isEmpty()!
>
> EXCEPTIONS ARE FOR EXCEPTIONAL CASES
>
> -dain
>
>
>
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