This is an individual coursework worth 25% of the total module mark. It requires developing of a prototype of a technological solution which utilizes servlets, database and EJB technologies for building multi-tier Web applications. It finishes with a written report to be submitted by the deadline, software and demonstration to be held during one of the last workshops of the term.

• The report is to describe the design of a simple auctioning system with a backend database and a Web front-end (mini-eBay), its prototype implementation and testing.
• The software development is for a simple auctioning Web site which features database backend and operates using standard browser only. It can be developed on a different level of sophistication, depending on the personal preference of the students but must utilize synchronous server-side processing of customer registration and bidding (using Java servlets or JSP) and server-side persistent session for watching the auction (using session and messaging EJBs).
• The demonstration is to show the developed solution in operation. It will be organised in the Computer Labs and must be attended by each student in order to gain the full mark.
Tasks

1. Design the software architecture of a Web auctioning site.
2. Design a database for storing information about users, items, auctions and bids.
3. Build a Web site for setting-up and maintenance of online auctions for selling items.
4. Develop a Web tier with servlets and/or JSPs.
5. Extend the server-side application with an EJB layer which allows watching and bidding in an online auction.