luissilvazup

public class D_DependencyInversionSolution {

    private static class AuthenticateLogin {
        private final Authentication authentication;

        private AuthenticateLogin(Authentication authentication) {
            this.authentication = authentication;
        }

        public boolean login(User user){

luissilvazup

public class D_DependencyInversionSolution {
  
    @AllArgsConstructor
    private static class AuthenticateLogin {
        private final Authentication authentication;
      
        public boolean login(User user){
            return authentication.login(user);
        }
    }

luissilvazup

public class D_DependencyInversionProblem {

    @AllArgsConstructor
    private static class AuthenticateLogin {

        public boolean login(User user){
            AuthenticationLinkedin authentication = new AuthenticationLinkedin();
            return authentication.login(user);
        }
    }

luissilvazup

public class I_InterfaceSegregationSolution {

    public interface Car {
        void openDoor();
    }

    public interface ElectricCar {
        void charge();
    }

luissilvazup

public class I_InterfaceSegregationProblem {
    
    public interface Car {
        void charge();
        void openDoor();
    }

    public static class Fiesta implements Car {
        @Override
        public void charge() {

luissilvazup

public class L_LiskovSubstituitionProblem {

    @Getter
    @Setter
    private static class BasicAccount {
        protected double balance = 0;

        public void yield() {
            this.balance += (this.balance * 0.15);
        }

luissilvazup

public class O_OpenClosedSolution {

    @AllArgsConstructor
    private static class AuthenticateLogin {
        private Authentication authentication;

        public boolean login(User user){
            return authentication.login(user);
        }
    }

luissilvazup

public class O_OpenClosedSolution {

    private interface Authentication {
        boolean login(User user);
    }

    private static class AuthenticationLinkedin implements Authentication {
        @Override
        public boolean login(User user) {
            //autêntica o login com o Oauth Linkedin.

luissilvazup

public class O_OpenClosedProblem {

    private static class AuthenticateLogin{
        public boolean login(User user, String provider){
            ConnectionDAO connectionDAO = new ConnectionDAO("root", "");
            Connection connection = connectionDAO.createConnection();

            if(provider.equalsIgnoreCase("Linkedin")){
                //autêntica o login com o Oauth Linkedin
            }

luissilvazup

public class S_SingleResponsabilitySolution {

    private static class AuthenticateLogin {
        public boolean login(User user) {
            ConnectionDAO connectionDAO = new ConnectionDAO("root", "");
            Connection connection = connectionDAO.createConnection();
            //realiza o login do usuário no sistema
        }
    }
}