Class Name: src/main/java/com/oracle/jdbc/samples/entity/Employee.java

Github Location: Employee.java

Description: This is a class that contains the getter and setter methods for all the attributes of an employee. Example: First_name, Last_Name, Employee_Id etc., will have a getter and setter methods.

Steps to be Performed:

1. Create a constructor Employee() as shown in the sample.

2. Create a getter and setter method for all the attributes of an employee to show it on the web application.

Creating Employee.java:

1. Declare the package for the class Employee.java.

package com.oracle.jdbc.samples.entity;

2. Import the following packages required for the Employee class

import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;

3. Declare an Employee class. Add an open parenthesis ({) and closing parenthesis (}). Place the cursor in between the parenthesis:

public class Employee {

4. Declare the following variables for each one of the attributes of an employee.

private int Employee_Id;
private String First_Name;
private String Last_Name;
private String Email;
private String Phone_Number;
private String Job_Id;
private int Salary;

5. Create a constructor for Employee that takes ResultSet as the input and throws SQLExceptio. In this constructor, set all the values for the attributes of the Employee.

public Employee(ResultSet resultSet) throws SQLException {
  this.Employee_Id = resultSet.getInt(1);
  this.First_Name = resultSet.getString(2);
  this.Last_Name = resultSet.getString(3);
  this.Email = resultSet.getString(4);
  this.Phone_Number = resultSet.getString(5);
  this.Job_Id = resultSet.getString(6);
  this.Salary = resultSet.getInt(7);
}

Instructions for Creating Getter and Setter Methods:

Getter and Setter methods are used to get and set the value of X which is the way to achieve encapsulation. Create the getX and setX methods for all the attributes of the Employee such as employee_id, first_name, last_name, salary, etc.

1. Create the getter and setter methods for the Employee_Id as shown below

public int getEmployee_Id() {
   return Employee_Id;
}
  public void setEmployee_Id(int Employee_Id) {
     this.Employee_Id = Employee_Id;
  }

2. Create the getter and setter methods for the First_Name of an employee

public String getFirst_Name() {
  return First_Name;
}
public void setFirst_Name(String First_Name) {
  this.First_Name = First_Name;
}

3. Create the getter and setter methods for the Last_Name of an employee

public String getLast_Name() {
  return Last_Name;
}
public void setLast_Name(String Last_Name) {
  this.Last_Name = Last_Name;
}

4. Create the getter and setter methods for Email of an employee

public String getEmail() { return Email; } public void setEmail(String Email) { this.Email = Email; }

5. Create the getter and setter methods for Phone Number of an employee

public String getPhone_Number() {

return Phone_Number; }

public void setPhone_Number(String Phone_Number) {

this.Phone_Number = Phone_Number;

}

6. Create the getter and setter methods for JobId of an employee

public String getJob_Id() { return Job_Id;}public void setJob_Id(String Job_Id) { this.Job_Id = Job_Id;}

7. Create the getter and setter methods for Salary of an employee

public int getSalary() {
  return Salary;
}
public void setSalary(int Salary) {
  this.Salary = Salary;
}