private void connect()

in common/src/main/java/org/apache/cassandra/sidecar/common/JmxClient.java [159:187]

• 28 lines of code
• 5 McCabe index (conditional complexity)

    private void connect()
    {
        try
        {
            jmxConnector = JMXConnectorFactory.connect(jmxServiceURL, buildJmxEnv());
            jmxConnector.addConnectionNotificationListener(this, null, null);
            mBeanServerConnection = jmxConnector.getMBeanServerConnection();
            connected = true;
        }
        catch (IOException iox)
        {
            connected = false;
            throw new RuntimeException(String.format("Failed to connect to JMX endpoint %s", jmxServiceURL),
                                       iox);
        }
        catch (SecurityException securityException)
        {
            connected = false;
            String errorMessage = securityException.getMessage() != null
                                  ? securityException.getMessage()
                                  : "JMX Authentication failed";
            throw new JmxAuthenticationException(errorMessage, securityException);
        }
        catch (RuntimeException runtimeException)
        {
            // catch exceptions coming from the lambdas and wrap them in a JmxAuthenticationException
            throw new JmxAuthenticationException(runtimeException);
        }
    }