Aggregation isn’t currently one of the capabilities available out of the box with WebSphere ESB but it’s something a number of people have asked me about in the past, particularly those from a WebSphere Message Broker background. I was therefore particularly pleased when Russ Butek showed me a draft of a developerWorks article he was putting together which demonstrated how to achieve aggregation using a custom mediation primitive. Looks like that article has now been published so you can now read all about it for yourselves.
David, for years we have been writing custom extensions and plug-ins for WebSphere for our clients. I wonder if an Aggregation plugin for WebSphere can be developed using Eclipse?
Ed
Ed – by WebSphere I assume you mean WebSphere Application Server? What type of messages were you hoping to aggregate?