Architechture 2

 

package practice3.abstracts;

import practice2.entity.Customer;

public interface CustomerService {
    void save(Customer customer);
}

package practice3.abstracts;

import practice2.entity.Customer;

public interface CustomerCheckService {
    boolean checkIfRealPerson(Customer customer);
}
package practice3.abstracts;

import practice2.entity.Customer;

public abstract class BaseCustomerManager implements CustomerService{
    @Override
    public void save(Customer customer) {
        System.out.println("Saved in db: " + customer.getName());
    }
}
package practice3.adapter;

import practice2.entity.Customer;
import practice3.abstracts.CustomerCheckService;

public class MernisServiceAdapter implements CustomerCheckService {
    @Override
    public boolean checkIfRealPerson(Customer customer) {
        return true;
    }
}
package practice3.concretes;

import practice2.entity.Customer;
import practice3.abstracts.CustomerCheckService;

public class CustomerCheckManager implements CustomerCheckService {
    @Override
    public boolean checkIfRealPerson(Customer customer) {
        return true;
    }
}
package practice3.concretes;

import practice2.entity.Customer;
import practice3.abstracts.BaseCustomerManager;
import practice3.abstracts.CustomerCheckService;

public class NeroCustomerManager extends BaseCustomerManager {
    private CustomerCheckService customerCheckService;

    public NeroCustomerManager(CustomerCheckService customerCheckService){
        this.customerCheckService = customerCheckService;
    }

    @Override
    public void save(Customer customer) {
        if(customerCheckService.checkIfRealPerson(customer)){
            super.save(customer);
        } else {
            System.out.println("Not a valid person");
        }
    }
}
package practice3.concretes;

import practice2.entity.Customer;
import practice3.abstracts.BaseCustomerManager;
import practice3.abstracts.CustomerCheckService;

public class StarbucksCustomerManager extends BaseCustomerManager {
    private CustomerCheckService customerCheckService;

    public StarbucksCustomerManager(CustomerCheckService customerCheckService) {
        this.customerCheckService = customerCheckService;
    }

    @Override
    public void save(Customer customer) {
        if (customerCheckService.checkIfRealPerson(customer)) {
            super.save(customer);
        } else {
            System.out.println("Not a valid person");
        }
    }
}
package practice3.entities;


public class Customer {
    private int id;
    private String name;
    private String surname;
    private String nationality;

    public Customer() {
    }

    public Customer(int id, String name, String surname, String nationality) {
        this.id = id;
        this.name = name;
        this.surname = surname;
        this.nationality = nationality;
    }

    public int getId() {
        return id;
    }

    public Customer setId(int id) {
        this.id = id;
        return this;
    }

    public String getName() {
        return name;
    }

    public Customer setName(String name) {
        this.name = name;
        return this;
    }

    public String getSurname() {
        return surname;
    }

    public Customer setSurname(String surname) {
        this.surname = surname;
        return this;
    }

    public String getNationality() {
        return nationality;
    }

    public Customer setNationality(String nationality) {
        this.nationality = nationality;
        return this;
    }
}