* normalizing configurations, and other system-related tasks.
 */
public class SystemHelper {

    /**
     * Constructs a new system helper.
     */
    public SystemHelper() {
        // do nothing
    }

    private static final Logger logger = LogManager.getLogger(SystemHelper.class);

    /** A map of design JSP file names. */

        final String logLevel = systemHelper.getLogLevel();
        try {
            systemHelper.setLogLevel("DEBUG");
            assertEquals("DEBUG", systemHelper.getLogLevel());
            systemHelper.setLogLevel("INFO");
            assertEquals("INFO", systemHelper.getLogLevel());
            systemHelper.setLogLevel("WARN");
            assertEquals("WARN", systemHelper.getLogLevel());
            systemHelper.setLogLevel("ERROR");

        return true;
    }

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ComponentUtil.register(new SystemHelper(), "systemHelper");
    }

    @Test
    public void test_defaultConstructor() {
        final JobLog jobLog = new JobLog();
        assertNotNull(jobLog);
        assertNull(jobLog.getId());
    }

    @Test

            logger.warn("Scheduled job is empty: key={}", Constants.SCHEDULED_JOB);
            return;
        }
        runtime.stopIfNeeds();

        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final JobManager jobManager = ComponentUtil.getJobManager();
        final ScheduledJob scheduledJob = (ScheduledJob) runtime.getParameterMap().get(Constants.SCHEDULED_JOB);

        return true;
    }

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ComponentUtil.register(new SystemHelper(), "systemHelper");
    }

    public void test_ScriptExecutorJob_implementsLaJob() {
        final ScriptExecutorJob job = new ScriptExecutorJob();
        assertTrue(job instanceof LaJob);
    }

    /**
     * Gets the system helper component.
     * @return The system helper.
     */
    public static SystemHelper getSystemHelper() {
        if (systemHelper == null || HotdeployUtil.isHotdeploy()) {
            systemHelper = getComponent(SYSTEM_HELPER);
        }
        return systemHelper;
    }

    /**
     * Gets the view helper component.
     * @return The view helper.
     */

        return true;
    }

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        ComponentUtil.register(new SystemHelper(), "systemHelper");
    }

    // ===================================================================================
    //                                                             ApiStartJobResponse Tests

     */
    public static OptionalEntity<DataConfig> getDataConfig(final CreateForm form) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {
            entity.setUpdatedBy(username);

        final int maxDisplayEvents = fessConfig.getLogNotificationMaxDisplayEventsAsInteger();
        final int maxMessageLength = fessConfig.getLogNotificationMaxMessageLengthAsInteger();

        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final Map<String, List<LogNotificationEvent>> eventsByLevel =
                events.stream().collect(Collectors.groupingBy(LogNotificationEvent::getLevel));

{"index":{"_index":"fess_config.scheduled_job","_id":"reload_config"}}
{"name":"Config Reloader","target":"all","cronExpression":"*/10 * * * *","scriptType":"groovy","scriptData":"return container.getComponent(\"systemHelper\").updateConfiguration();","jobLogging":false,"crawler":false,"available":true,"sortOrder":8,"createdBy":"system","createdTime":0,"updatedBy":"system","updatedTime":0}
{"index":{"_index":"fess_config.scheduled_job","_id":"ping_es"}}