public void handle()

in kyuubi-relocated-hive-metastore-client/src/main/java/org/apache/kyuubi/shaded/hive/metastore/security/HadoopThriftAuthBridge.java [165:194]

• 30 lines of code
• 9 McCabe index (conditional complexity)

      public void handle(Callback[] callbacks) throws UnsupportedCallbackException {
        NameCallback nc = null;
        PasswordCallback pc = null;
        RealmCallback rc = null;
        for (Callback callback : callbacks) {
          if (callback instanceof RealmChoiceCallback) {
            continue;
          } else if (callback instanceof NameCallback) {
            nc = (NameCallback) callback;
          } else if (callback instanceof PasswordCallback) {
            pc = (PasswordCallback) callback;
          } else if (callback instanceof RealmCallback) {
            rc = (RealmCallback) callback;
          } else {
            throw new UnsupportedCallbackException(callback, "Unrecognized SASL client callback");
          }
        }
        if (nc != null) {
          LOG.debug("SASL client callback: setting username: {}", userName);
          nc.setName(userName);
        }
        if (pc != null) {
          LOG.debug("SASL client callback: setting userPassword");
          pc.setPassword(userPassword);
        }
        if (rc != null) {
          LOG.debug("SASL client callback: setting realm: {}", rc.getDefaultText());
          rc.setText(rc.getDefaultText());
        }
      }