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Java RMI

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m.schneider

Posted: Thu Feb 19, 2009 8:43 am Post subject: Java RMI

Centurion

Joined: 10 Apr 2007
Posts: 132
Location: Germany

Hi,

can I use RMI in a JCN? I found documentation about calling a EJB http://publib.boulder.ibm.com/infocenter/wmbhelp/v6r1m0/index.jsp?topic=/com.ibm.etools.mft.doc/ac37120_.htm but nothing about RMI, ...

So first can I call a remote method from the wmb?

And vice versa can I call a method on the wmb with rmi?

I appreciate you help.

mqjeff

Posted: Thu Feb 19, 2009 9:05 am Post subject:

Grand Master

Joined: 25 Jun 2008
Posts: 17447

You should not be prevented from doing anything in a JCN that you can do in a standalone JVM.

It is not clear that it is a good idea to do a lot of things from a JCN that you can do from a standalone JVM or from a JEE container.

In general, RMI is not a good application communication method, in that it is tightly coupling both ends to Java. You should really investigate exposing the RMI methods through HTTP or MQ even better.

m.schneider

Posted: Thu Feb 19, 2009 11:17 pm Post subject:

Centurion

Joined: 10 Apr 2007
Posts: 132
Location: Germany

Thanks for the reply, we are not living in a perfect world so we can not always choose how to implement, use existing systems, ...

Did anyone actually try rmi-communication out?

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