Apache Chain
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This diagram shows how to link together a set of commands so they can be executed in series whithin the same context. The SellVehicleContext allows for the customer's name to be easily stored and retrieved by the separate commands. See http://onjava.com/pub/a/onjava/2005/03/02/commonchains.html?page=1 for more info


This is a short example of how to create your own Apache Chain Command and Context. By extending the core interfaces you can easily create a complex compartimentalized application separating business logic in commands from the presentation logic necessary to display the results. See the chain cookbook for more details on this example.

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Seth Rosen
Vineet Sinha
Abhishek Rakshit
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