Examples with ExitCodeManager com.blackducksoftware.integration.hub.detect.lifecycle.shutdown.ExitCodeManager used on opensource projects

Example 1 with ExitCodeManager

use of com.blackducksoftware.integration.hub.detect.lifecycle.shutdown.ExitCodeManager in project hub-detect by blackducksoftware.

the class Application method run.

@Override
public void run(final ApplicationArguments applicationArguments) throws Exception {
    final long startTime = System.currentTimeMillis();
    // Events, Status and Exit Codes are required even if boot fails.
    EventSystem eventSystem = new EventSystem();
    DetectStatusManager statusManager = new DetectStatusManager(eventSystem);
    ExitCodeUtility exitCodeUtility = new ExitCodeUtility();
    ExitCodeManager exitCodeManager = new ExitCodeManager(eventSystem, exitCodeUtility);
    ReportManager reportManager = ReportManager.createDefault(eventSystem);
    // Before boot even begins, we create a new Spring context for Detect to work within.
    logger.info("Preparing detect.");
    DetectRun detectRun = DetectRun.createDefault();
    DetectContext detectContext = new DetectContext(detectRun);
    BootResult bootResult = null;
    Optional<RunResult> runResult = Optional.empty();
    try {
        logger.info("Detect boot begin.");
        BootManager bootManager = new BootManager(new BootFactory());
        bootResult = bootManager.boot(detectRun, applicationArguments.getSourceArgs(), environment, eventSystem, detectContext);
        logger.info("Detect boot completed.");
    } catch (final Exception e) {
        logger.error("Detect boot failed.");
        exitCodeManager.requestExitCode(e);
    }
    if (bootResult != null && bootResult.bootType == BootResult.BootType.CONTINUE) {
        logger.info("Detect will attempt to run.");
        RunManager runManager = new RunManager(detectContext);
        try {
            logger.info("Detect run begin: " + detectRun.getRunId());
            runResult = Optional.ofNullable(runManager.run());
            logger.info("Detect run completed.");
        } catch (final Exception e) {
            if (e.getMessage() != null) {
                logger.error("Detect run failed: " + e.getMessage());
            } else {
                logger.error("Detect run failed: " + e.getClass().getSimpleName());
            }
            logger.debug("An exception was thrown during the detect run.", e);
            exitCodeManager.requestExitCode(e);
        }
        try {
            logger.info("Detect will attempt to shutdown.");
            DiagnosticManager diagnosticManager = detectContext.getBean(DiagnosticManager.class);
            DirectoryManager directoryManager = detectContext.getBean(DirectoryManager.class);
            DetectConfiguration detectConfiguration = detectContext.getBean(DetectConfiguration.class);
            ConnectivityManager connectivityManager = detectContext.getBean(ConnectivityManager.class);
            ShutdownManager shutdownManager = new ShutdownManager(connectivityManager, statusManager, exitCodeManager, directoryManager, detectConfiguration, reportManager, diagnosticManager);
            logger.info("Detect shutdown begin.");
            shutdownManager.shutdown(runResult);
            logger.info("Detect shutdown completed.");
        } catch (final Exception e) {
            logger.error("Detect shutdown failed.");
            exitCodeManager.requestExitCode(e);
        }
    } else {
        logger.debug("Detect will NOT attempt to run.");
    }
    logger.info("All detect actions completed.");
    // Determine how detect should actually exit
    boolean printOutput = true;
    boolean shouldForceSuccess = false;
    if (bootResult != null && bootResult.detectConfiguration != null) {
        printOutput = !bootResult.detectConfiguration.getBooleanProperty(DetectProperty.DETECT_SUPPRESS_RESULTS_OUTPUT, PropertyAuthority.None);
        shouldForceSuccess = bootResult.detectConfiguration.getBooleanProperty(DetectProperty.DETECT_FORCE_SUCCESS, PropertyAuthority.None);
    }
    // Generally, when requesting a failure status, an exit code is also requested, but if it is not, we default to an unknown error.
    if (statusManager.hasAnyFailure()) {
        eventSystem.publishEvent(Event.ExitCode, new ExitCodeRequest(ExitCodeType.FAILURE_UNKNOWN_ERROR, "A failure status was requested by one or more of Detect's tools."));
    }
    // Find the final (as requested) exit code
    ExitCodeType finalExitCode = exitCodeManager.getWinningExitCode();
    // Print detect's status
    if (printOutput) {
        reportManager.printDetectorIssues();
        statusManager.logDetectResults(new Slf4jIntLogger(logger), finalExitCode);
    }
    // Print duration of run
    final long endTime = System.currentTimeMillis();
    logger.info(String.format("Detect duration: %s", DurationFormatUtils.formatPeriod(startTime, endTime, "HH'h' mm'm' ss's' SSS'ms'")));
    // Exit with formal exit code
    if (finalExitCode != ExitCodeType.SUCCESS && shouldForceSuccess) {
        logger.warn(String.format("Forcing success: Exiting with exit code 0. Ignored exit code was %s.", finalExitCode.getExitCode()));
        System.exit(0);
    } else if (finalExitCode != ExitCodeType.SUCCESS) {
        logger.error(String.format("Exiting with code %s - %s", finalExitCode.getExitCode(), finalExitCode.toString()));
    }
    System.exit(finalExitCode.getExitCode());
}