How to Handle Multiple Thread in JAVA Callout with OSB 11g

Hi Team,
With My OSB 11g, I want create a static Thread when Java callout.
Java code as below.
     private static Thread thread;
static {
          * lazy load thread and with thread-safe ensure
          if(thread == null){
               synchronized (HornetQConnectionHelper.class) {
                    thread = new ConnectionRecoveryThread();
                    // Daemon thread, JVM level, Won't be interrupted, Safe!
                    thread.setDaemon(true);
                    thread.start();
When this class was first called in OSB, the thread start run. while when I redeploy it, the old Thread is still running, if call the class again, it will create a new Thread. The two threads will run at the same time.
Any body know how do configure it, so that there is only one static Thread in the Weblogic JVM.
Thanks.
Best Regards,
Raysen Jia

Hi Raysen Jia,
Create a weblogic startup class... See the references bellow...
Hope this is helpful...
http://jagadesh4java.blogspot.com.au/2010/05/working-with-weblogic-startup-shutdown.html
http://docs.oracle.com/cd/E23943_01/upgrade.1111/e10126/basic_upgrade.htm#FUPAS464
Cheers,
Vlad

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