COMET (streaming data - push) from JAVA to iPhone

We require the developer to build an example system that distributes data (mainly numbers) from JAVA using open source COMET technology to the iPhone. So the data structure will contain 3 fields: Name (which is a string) Value 1 (which will be a random number) Value 2 (which will be a random number) The JAVA app will generate and populate 2 of these data structure, for example: (Paul, rand number, rand number) (David, rand number, rand number) This data will be generated in the JAVA application and will distribute the data in real time (using the COMET technology) to the iPhone clients that are subscribed to that Name. We also require a tutorial document that explains how to re-create the example in JAVA and on the iPhone (using XCode) on the Mac OS X 10.6