I need help with the coding of this web application. I am new to java programming and need serious assistance with this. Its an online CD store.
A CD shop with an inventory containing the following items:
| Item code | CD name | Artist Name | Price | Quantity in stock |
The above items would be be inform of textfields to receive inputs on the graphical user interface using java swings.
The inventory should be read by a TCP server program from a file separated by tabs or into a database.
The server waits for client requests and transmits the inventory if an “I” is received with it.
If a “B” followed by an item code is received, the quantity in stock should be updated to
reflect that an item has been bought.
A client program should connect to the server, download the inventory and display it to the customer.
The customer should be able to buy any item by typing in the item’s code.
A shopping trolley should keep track of the items selected by the customer and give a total price for the whole transaction.
An algorithm, class diagram, flow charts and required java codes.
Interpretation
ITEM | CD | ARTIST | ITEM | QUANTITY
CODE | NAME | NAME | PRICE | IN STOCK
0001 A QA 170 30
0002 B QB 120 17
0003 C QC 140 15
0004 D QD 200 50
0005 E QE 300 10
0006 F QF 400 10
0007 G QG 100 15
Table above is an example of the inventory file stored in tab-delimited form.
File name ? INVENTORY.JAV
?If server receives ?I?, it sends inventory to client
?If server receives ?B? followed by he item code(e.g. B0001), quantity is updated for that code to reflect sale.
i.e. Quantity in stock = Quantity in stock ? quantity sold
?Client program should connect to server,
download file and display contents.
?Customer should be able t buy item by typing in the item code.
?Shopping trolley should keep track of items selected.
i.e. input = Item code . Unit Price . Quantity . Price
Total Price Check out = Sum of all price.
Thank you all!!!!
