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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » mq workflow,ejbclient

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mahek
PostPosted: Tue Dec 21, 2004 11:24 am    Post subject: mq workflow,ejbclient Reply with quote

Voyager

Joined: 10 Sep 2004
Posts: 87
Hi all,
Could someone please guide me to any resoure(s) or help me for the following task
Configure activity implementation which invokes an EJB Client on expiry of a work item.
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vennela
PostPosted: Tue Dec 21, 2004 2:18 pm    Post subject: Reply with quote

Jedi Knight

Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
Design your workflow process such a way that on expiration of a work item it branches to an activity which is a UPES activity. Now configure a Message Driven Bean (MDB) for this UPES activity.

An MDB is a type of EJB that is configured to a queue. An MDB listens on this queue and whenever a message arrives on a queue, a method called onMessage inside the MDB is invoked. From this method, you can extract the XML message that is put by the workflow and do whatever you want to do.

In the thread below (in the very end of the thread) there are some links on how to configure an MDB using WSAD5.

http://www.mqseries.net/phpBB2/viewtopic.php?t=15471&highlight=mdb+wsad

Hope it is clear.
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mahek
PostPosted: Wed Dec 22, 2004 3:36 pm    Post subject: Reply with quote

Voyager

Joined: 10 Sep 2004
Posts: 87
Thanks Venella I will try this out
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