For simplicity's sake, assume that no passwords are required for logging into the system. Within your application, data will be held in tables Results and TicketTypes of database file [url removed, login to view] (with results for 7 matches) and will provide the options listed below.
1. Enter a match result.
2. Display a specified match result.
3. Display the season's results to date.
4. Calculate match cost (of tickets) for one or more fans.
The implementation of the first three items above is to be provided by a JavaBean called MatchResults, whilst that of the last item is to be provided by a second JavaBean called MatchCost. These bean classes will be contained within a package called matchBeans. The implementation of option 3 has been supplied by me (within the MatchResults bean) and (like this document) is on Blackboard. You are to write the whole of the MatchCost bean and also the two remaining methods in the MatchResults bean that are required to provide the functionality for options 1 and 2 above. In both of these beans, you should make use of my private methods connectAndCreateStatement and disconnectFromDb that are defined within the MatchResults bean. (This will mean duplicating the code for these methods within the MatchCost bean.)
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