Method method = resourceInfo.getResourceMethod();

         //Access allowed for all
        if( ! method.isAnnotationPresent(PermitAll.class))
        {
            //Access denied for all
            if(method.isAnnotationPresent(DenyAll.class))
            {
                requestContext.abortWith(ACCESS_FORBIDDEN);
                return;
            }

            //Get request headers
            final MultivaluedMap<String, String> headers = requestContext.getHeaders();

            //Fetch authorization header
            final List<String> authorization = headers.get(AUTHORIZATION_PROPERTY);

            //If no authorization information present; block access
            if(authorization == null || authorization.isEmpty())
            {
                requestContext.abortWith(ACCESS_DENIED);
                return;
            }

            //Get encoded username and password
            final String encodedUserPassword = authorization.get(0).replaceFirst(AUTHENTICATION_SCHEME + " ", "");

            //Decode username and password
            String usernameAndPassword;
//            usernameAndPassword = new String(Base64.decode(encodedUserPassword.getBytes()));
            usernameAndPassword = new String(encodedUserPassword.getBytes());
            System.out.println("usernameAndPassword: " + usernameAndPassword);
            //Split username and password tokens
            final StringTokenizer tokenizer = new StringTokenizer(usernameAndPassword, ":");
            final String username = tokenizer.nextToken();
            final String password = tokenizer.nextToken();

            //Verifying Username and password
            System.out.println(username);
            System.out.println(password);

            //Verify user access
            if(method.isAnnotationPresent(RolesAllowed.class))
            {
                System.out.println("errorcito1");
                RolesAllowed rolesAnnotation = method.getAnnotation(RolesAllowed.class);
                System.out.println("errorcito2");
                Set<String> rolesSet = new HashSet<>(Arrays.asList(rolesAnnotation.value()));
                System.out.println("errorcito3");
                //Is user valid?
                if( ! isUserAllowed(username, password, rolesSet))
                {
                    System.out.println("errorcito4");
                    requestContext.abortWith(ACCESS_DENIED);
                    System.out.println("errorcito5");
                    return;
                }
                System.out.println("errorcito6");
            }
        }