NcML AIS: Build a BES Handler
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There are several ways to build a shell BES handler and then add specific functionality to it. One way is to use the besCreadeModule script that is included in the BES source code. A second way is to copy and modify the csv handler software that's also included in the BES source code. In each case it's important to know that the BES is an object-oriented framework and as such, you will be specializing classes that the framework defines and then adding new classes and/or functions that are specific to your handler. With that in mind a static class diagram can help show how the BES's classes are related to each other and to the software you must write. Shown to the left is a UML class diagram that includes the most important of the BES classes when writing a new data handler.
A high resolution version of the class diagram to the right
