Jwt generation example

tokenGeneration.java

public String generateToken(final UUID sessionId) {
        try {
            final Algorithm algorithm = Algorithm.HMAC256(JWT_TOKEN_KEY);
            final String id = String.valueOf(sessionId);
            final String token;
            return JWT.create()
                      .withIssuedAt(Date.from(ZonedDateTime.now().toInstant()))
                      .withExpiresAt(Date.from(ZonedDateTime.now().plusMinutes(EXPIRATION_TIME).toInstant()))
                      .withClaim("userId", id)
                      .withIssuer("Admin")
                      .sign(algorithm);
        } catch (JWTCreationException e) {
            LOGGER.error(e.getMessage(), e);
            throw new RuntimeException("Token not generated");
        }
    }