import java.io.Serializable;

public class Credential implements Serializable {

    private String name, password;
    private final int id;


    public Credential(String name, String password, int id) throws Exception {
        if(name == null || password == null)
            throw new Exception("kein leeres Objekt erstellen");

        this.name = name;
        this.password = password;
        this.id = id;
    }

    public String getName()
    {
        return this.name;
    }
    public String getPassword() { return this.password; }
    public int getId() { return this.id; }

    public void upDatePassword(String newPassword)
    {
        this.password = newPassword;
    }

    public void updateUsername(String newUsername)
    {
        this.name = newUsername;
    }
}