InternetAccess.java

package Solutions;

interface OfficeInternetAccess {
	public void grantInternetAccess();
}

class RealInternetAccess implements OfficeInternetAccess {
	private String employeeName;

	public RealInternetAccess(String empName) {
		this.employeeName = empName;
	}

	@Override
	public void grantInternetAccess() {
		System.out.println("Internet Access granted for employee: " + employeeName);
	}
}

class ProxyInternetAccess implements OfficeInternetAccess {
	private String employeeName;
	private RealInternetAccess realaccess;

	public ProxyInternetAccess(String employeeName) {
		this.employeeName = employeeName;
	}

	@Override
	public void grantInternetAccess() {
		if (getRole(employeeName) > 4) {
			realaccess = new RealInternetAccess(employeeName);
			realaccess.grantInternetAccess();
		} else {
			System.out.println("No Internet access granted. Your job level is below 5");
		}
	}

	public int getRole(String emplName) {
		// Check role from the database based on Name and designation
		// return job level or job designation.
		return 9;
	}
}

public class InternetAccess {

	public static void main(String[] args) {
		OfficeInternetAccess access = new ProxyInternetAccess("Ashwani Rajput");
		access.grantInternetAccess();

	}

}