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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » Threading in Java APIs

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manoj
PostPosted: Fri Sep 20, 2002 9:32 am    Post subject: Threading in Java APIs Reply with quote

Master

Joined: 30 Jan 2002
Posts: 237
Location: Virgina
Hi,
I am using stateless EJB as the custom client for Workflow. We 've a client server configuration (two physical m/cs). The client m/c has Websphere App Server where the EJB is deployed and MQseries client, MQWorkflow client as well as the Java agent. The server m/c has Workflow server and DB2 database server. In our EJB we 've utility classes on which different methods are implemented to call workflow server(query/ checkout etc....). As far as i know none of the MQWorkflow Java APIs are threadsafe (am i right ?). So do i need to synchronize all the methods defined in the utility classes of EJB ?. If not how do i achieve threadsafe operations in the EJB. i am getting some inconsistent errors which i feel is because of this threading issue.
Pl comment...
thx
-manoj
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