ITSD424 Object Oriented Application Development II

ITSD424 Unit 1 Famous Favorite Subs

We are developing this application
1. User will choose from menu item
2. User will review ordered items
3. Each item will have a unit price
4. Order details will show unit price plus total price
5. Use will Press order button to place order

For this Unit
Assignment Description
At this point, you are ready to start developing Java code to ask questions on customer information and the sub sandwich that customers want to order. You are only concerned with the functionality to request and provide feedback on what the customer entered.
Your main focus is on defining your classes and abstract classes and utilizing the concept of inheritance and polymorphism for the final sub the customer orders. You will first prompt for the customer name and delivery address, like in this sample that prompts for the customer name:

Then, you will prompt for the beverage, sub bread, sub type, and sub size.
You should present a message echoing back all of the information that the customer entered, similar to the following example presenting the customer’s name with a message:

Make sure you prompt for the four attributes (beverage, bread, type, and size) that you will need to request from the customer to define for the final sub and beverage selection. Also, be sure to comment all of your code to demonstrate that you understand what the code is doing.

ITSD424 Unit 2 Famous Favorite Subs

Continuing from the last assignment.
Use vector, wrapper classes, conversion, and collection data structures by writing and implementing Java code within your application that demonstrates each of these concepts.
Hint: These may be utilized in areas of storing items in the customer order so that you can allow the customer to order more than one sub or beverage.
Refer to the sample prototype for the various item lists you will use. Feel free to add more choices to each of these lists.

ITSD424 Unit 3 Famous Favorite Subs

Continuing from the last assignment.
Assignment Details

Part 1
Modify your Java application so that it is an easy-to-use GUI application where all of the interaction is performed on one screen. You will now take the individual components and translate them to a single interactive GUI interface using the following GUI components, container, the event listeners, and event subclasses to enhance your application as a more GUI-appropriate interface:
• GUI components
• Container
• Event listeners
• Event subclasses (at least 3–4 utilized)
o ActionEvent
o ItemEvent
o FocusEvent
o KeyEvent
o MouseEvent
o WindowEvent
• ActionPerformed Method

Part 2
For this assignment, you are being asked to make sure you are exception handling by verifying that all of the customer-entered information is valid before the order is submitted to ensure order accuracy.
The customer information that the customer must now enter that should be validated includes the following:
• Entered username (must fill in a name)
• Entered at least one sub to order
• Selected all three attributes for sub (such as bread type, sub type, and sub size)
• Entered delivery address that includes street, city, state, and zip code
• Entered telephone number xxx-xxx-xxxx
In this assignment, you are adding in error handling to make sure the customer is filling in all of the required information.
To accomplish this task, you will be utilizing the following Java classes:
• Methods in the character class and StringBuilder class to validate and manipulate characters in a string
• Try.. Catch for the exception handling of all input fields