Spring Integration: Whats going on in there? Part 1 Esper wire tap
February 24th, 2010
Earlier this week Russ Miles announced the release of the OpenCredo Esper extension project (read it here). This project is something we created primarily to make using Esper, the open source Complex Event Processing framework, in conjunction with Spring Integration really easy. At OpenCredo we have been using Esper to help solve the problem of comprehending and monitoring the state of messaging applications for a while now. Understanding the state of an application is one of the issues we repeatedly see with clients looking to adopt an Event Driven Architecture based on Spring Integration. Esper allows us to create views of the data as it passes through our asynchronous event based application which helps to eliminate some of the complexity created by breaking our application into a series of loosely coupled components.
In the first post on this topic I will be walking you through a simple example that takes an existing Spring Integration application and shows how to use the Esper wire tap to send messages passing over a Spring Integration channel into Esper.
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