Aspects in AspectJ
This is a pair programming assignment
Start with your code for the assignment
composite ballot, chain for tally
.
Add some logging and stats reporting features to your program using
aspects in AspectJ.
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Download and install AspectJ from the Eclipse site.
You can develop in Eclipse, or using a plain text editor and running
"ajc" and "aj" (or "java") in a command line console window.
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Write aspects that will add logging to tell each time
a vote is cast, and each time a vote is counted. You can "log"
by writing to System.out.println if you like. Log each event
as it happens.
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Write the aspects as separate file(s) of type .aj
In this way you will not have to make any changes to your .java source
files from the earlier assignment.
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Write aspects that will collect counts of all the yes votes and all
the no votes separately. Also count how many total ballots are processed.
When tallying is done write a report telling these totals.
This means the output will be a lot of "voting" and "tallying"
lines printed, and then at the end a summary report of totals.
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Submit the original java source files as well as the aspect sorce files
on your assignment web page.