To write a program in Java that implements the following Advanced Programming concepts:

1. Data encapsulation

2. Instantiate classes

3. Inheritance

4. Graphical User Interface concepts

Assignment #7: Add Employee

Section 7.1 The program will have a class called Employee, the following private attributes:

1. ID

2. Social security number (ssn)

3. salutation (Mr., Mrs, Ms.)

4. first name

5. last name

6. maiden name

7. earning type (1 salaried, 2 hourly)

8. earning (hour pay)

Section 7.2 Using the above class make the following frame class (EmployeeFrame):

When the user filled the Hour Pay field after losing focus you must calculate Week payment and Year payment. Week payment and Year payment fields should be disable.

The Add button will instantiate class Employee populating all attributes with the text of the components of your GUI then print all the fields into the console using method toString() of the Employee class, like:

Employee:

id=1234,

salutation=Darth,

firstName=Vader,

lastName=Skywaker,

maidenName=Unknown,

ssn=123-10-2045,

earning_type=1,

earnings=30.0

The Cancel button will close the frame.

Section 6.3 Earning Types:

Your GUI will have two types of earnings, when you select:

Hourly the GUI will show all the components shows in section 6.2.

Salaried the GUI will change label Hour Pay: to Salary:, and will hide the rest of the components.

Your project will have at least 3 classes:

Employee class with attributes of section 7.1.

EmployeeFrame class with the GUI of section 7.2.

EmployeeDriver class who call EmployeeFrame.

Your program should implement any exception handling that been required.

Add Employee ID: 1234 Blue panel Salutation: Darth SSN: First Name: Vader Last Name: S Mothers Last Name: Unknown 123-10-2045 employee photo er Hour Pay: Week Pavment: Year Payment 30.00- earning $1,200.00(earning x 40.0hrs) $62,400.00 (week earning x 52 weeks) employee earning type O Salaried O Hourly Add Cancel Figure 1. Add Employee Frame