Message driven bean example is not working

Question

Hi,
i tried message driven bean example on J2ee 6.20. I am able to make connection factory, but when i tried to deploy ear file a get an exception:
Error occurred
com.inqmy.services.deploy.container.DeploymentException: java.lang.NullPointerEx
ception
        at com.inqmy.services.ejb20.EJBAdmin.commitDeploy(EJBAdmin.java:604)
        at com.inqmy.services.deploy.server.DeployServiceImpl.commit(DeployServi
ceImpl.java:2897)
        at com.inqmy.services.deploy.server.DeployServiceImpl.deploy1(DeployServ
iceImpl.java:524)
        at com.inqmy.services.deploy.server.DeployServiceImpl.deploy(DeployServi
ceImpl.java:139)
        at com.inqmy.services.deploy.command.DeployCommand.exec(DeployCommand.ja
va:142)
        at com.inqmy.services.shell.processor.environment.CommandBase.exec(Comma
ndBase.java:124)
        at com.inqmy.services.shell.processor.Interpreter.applyLineCommand(Inter
preter.java:391)
        at com.inqmy.services.shell.processor.Interpreter.apply(Interpreter.java
:150)
        at com.inqmy.services.shell.processor.Shell.work(Shell.java:150)
        at com.inqmy.services.shell.processor.managers.ScriptProcessThread.run(S
criptProcessThread.java:128)
in visual administrator I can see the right queue and for few seconds this queue have one consumer.
thank
JJ

Answer 1

Hi,
but this example was in guide to this version.
Ok, in case it is not possible to use MDB, how should i handle long time consumpting functions in EP enviroment?
(customer has only EP6SP2 and he need to send a lot of mails after user request and i dont want to leave user waiting till that function ends. - should i start new thread in portal?)
JJ