Examples with NullAppender org.apache.log4j.varia.NullAppender used on opensource projects

Example 1 with NullAppender

use of org.apache.log4j.varia.NullAppender in project zaproxy by zaproxy.

the class ZapBootstrap method start.

/**
     * Starts the bootstrap process.
     *
     * @return the return code of the program
     */
public int start() {
    // Nasty hack to prevent warning messages when running from the command line
    NullAppender na = new NullAppender();
    Logger.getRootLogger().addAppender(na);
    Logger.getRootLogger().setLevel(Level.OFF);
    Logger.getLogger(ConfigurationUtils.class).addAppender(na);
    Logger.getLogger(DefaultFileSystem.class).addAppender(na);
    try {
        Constant.getInstance();
    } catch (final Throwable e) {
        System.err.println(e.getMessage());
        return 1;
    }
    Constant.setLowMemoryOption(getArgs().isLowMem());
    return 0;
}

Example 2 with NullAppender

use of org.apache.log4j.varia.NullAppender in project ignite by apache.

the class GridSingleExecutionTest method getConfigurations.

/**
 * Initializes configurations.
 *
 * @param springCfgPath Configuration file path.
 * @param log Log file name.
 * @return List of configurations.
 * @throws IgniteCheckedException If failed..
 */
@SuppressWarnings("unchecked")
private static Iterable<IgniteConfiguration> getConfigurations(String springCfgPath, String log) throws IgniteCheckedException {
    File path = GridTestUtils.resolveIgnitePath(springCfgPath);
    if (path == null) {
        throw new IgniteCheckedException("Spring XML configuration file path is invalid: " + new File(springCfgPath) + ". Note that this path should be either absolute path or a relative path to IGNITE_HOME.");
    }
    if (!path.isFile())
        throw new IgniteCheckedException("Provided file path is not a file: " + path);
    // Add no-op logger to remove no-appender warning.
    Appender app = new NullAppender();
    Logger.getRootLogger().addAppender(app);
    ApplicationContext springCtx;
    try {
        springCtx = new FileSystemXmlApplicationContext(path.toURI().toURL().toString());
    } catch (BeansException | MalformedURLException e) {
        throw new IgniteCheckedException("Failed to instantiate Spring XML application context: " + e.getMessage(), e);
    }
    Map cfgMap;
    try {
        // Note: Spring is not generics-friendly.
        cfgMap = springCtx.getBeansOfType(IgniteConfiguration.class);
    } catch (BeansException e) {
        throw new IgniteCheckedException("Failed to instantiate bean [type=" + IgniteConfiguration.class + ", err=" + e.getMessage() + ']', e);
    }
    if (cfgMap == null)
        throw new IgniteCheckedException("Failed to find a single grid factory configuration in: " + path);
    // Remove previously added no-op logger.
    Logger.getRootLogger().removeAppender(app);
    if (cfgMap.isEmpty())
        throw new IgniteCheckedException("Can't find grid factory configuration in: " + path);
    Collection<IgniteConfiguration> res = new ArrayList<>();
    for (IgniteConfiguration cfg : (Collection<IgniteConfiguration>) cfgMap.values()) {
        UUID nodeId = UUID.randomUUID();
        cfg.setNodeId(nodeId);
        cfg.setGridLogger(initLogger(log));
        res.add(cfg);
    }
    return res;
}

Example 3 with NullAppender

use of org.apache.log4j.varia.NullAppender in project n4js by eclipse.

the class MockTest method beforeClass.

/**
 */
@BeforeClass
public static void beforeClass() {
    if (!DEBUG) {
        getRootLogger().removeAllAppenders();
        getRootLogger().addAppender(new NullAppender());
    }
}

Example 4 with NullAppender

use of org.apache.log4j.varia.NullAppender in project n4js by eclipse.

the class N4jscBase method doMain.

/**
 * This method can be used when the headless builder (a.k.a. n4jsc.jar) is to be invoked programmatically from
 * outside bundle {@code org.eclipse.n4js.hlc}, e.g. in tests or in MWE2 work flows.
 * <p>
 * Obviously, this method is not intended to be used in the IDE product (this bundle should not be included in the
 * IDE product anyway).
 *
 * @param args
 *            parameters from command-line
 * @throws ExitCodeException
 *             in case of errors.
 *
 * @return SuccessExitStatus {@link SuccessExitStatus#INSTANCE success status} when everything went fine
 */
public SuccessExitStatus doMain(String... args) throws ExitCodeException {
    try {
        CmdLineParser parser = new CmdLineParser(this);
        parser.setUsageWidth(130);
        try {
            parser.parseArgument(args);
        } catch (CmdLineException e) {
            System.err.println(e.getMessage());
            printExtendedUsage(parser, System.err);
            // exit with error-code 1
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        // debug before help, shortcut for check-settings without running
        if (debug) {
            printDebugLines();
        } else {
            // Reconfigure Logging to be quiet:
            Logger.getRootLogger().removeAllAppenders();
            Logger.getRootLogger().addAppender(new NullAppender());
        }
        // Check help option:
        if (help) {
            // print and exit:
            printExtendedUsage(parser, System.out);
            return SuccessExitStatus.INSTANCE;
        }
        // Injection should not be called before making sure the argument parsing successfully finished. Such as
        // help.
        initInjection(refProperties());
        // Register extensions manually
        headlessExtensionRegistrationHelper.registerExtensions();
        if (listRunners) {
            printAvailableRunners(System.out);
            return SuccessExitStatus.INSTANCE;
        }
        if (listTesters) {
            printAvailableTesters(System.out);
            return SuccessExitStatus.INSTANCE;
        }
        EnumSet<BuildType> noSrcRequired = EnumSet.of(BuildType.allprojects, BuildType.dontcompile);
        // missing arguments (only build all doesn't require one OR if nothing will be compiled).
        if (srcFiles.isEmpty() && (!noSrcRequired.contains(buildtype))) {
            // print and exit:
            System.out.println("Missing arguments.");
            printExtendedUsage(parser, System.out);
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        // check missing runner
        if ((runThisFile != null) && isNotGiven(runner)) {
            // print and exit:
            System.out.println("Missing arguments for running: runner must be named with option -rw");
            printExtendedUsage(parser, System.out);
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        // check missing tester
        if ((testThisLocation != null) && isNotGiven(tester)) {
            // print and exit:
            System.out.println("Missing arguments for testing: tester must be named with option -tw");
            printExtendedUsage(parser, System.out);
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        // check runner/tester conflict
        if (runThisFile != null && testThisLocation != null) {
            // print and exit:
            System.out.println("Conflicting arguments: must not provide both -r and -t");
            printExtendedUsage(parser, System.out);
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        if (null != testCatalogFile) {
            if (testCatalogFile.exists()) {
                if (testCatalogFile.isDirectory()) {
                    final String msg = "The location of the test catalog file points to a directory and not to a file. " + testCatalogFile;
                    System.out.println(msg);
                    printExtendedUsage(parser, System.out);
                    throw new ExitCodeException(EXITCODE_TEST_CATALOG_ASSEMBLATION_ERROR, msg);
                }
                if (!testCatalogFile.delete()) {
                    final String msg = "Error while deleting existing test catalog file. " + testCatalogFile;
                    System.out.println(msg);
                    printExtendedUsage(parser, System.out);
                    throw new ExitCodeException(EXITCODE_TEST_CATALOG_ASSEMBLATION_ERROR, msg);
                }
            }
            try {
                if (!testCatalogFile.createNewFile()) {
                    final String msg = "Error while creating test catalog file at: " + testCatalogFile;
                    System.out.println(msg);
                    printExtendedUsage(parser, System.out);
                    throw new ExitCodeException(EXITCODE_TEST_CATALOG_ASSEMBLATION_ERROR, msg);
                }
            } catch (final IOException e) {
                System.out.println("Error while creating test catalog file. " + e.getMessage());
                printExtendedUsage(parser, System.out);
                throw new ExitCodeException(EXITCODE_TEST_CATALOG_ASSEMBLATION_ERROR, e);
            }
            if (!testCatalogFile.exists() || !testCatalogFile.canWrite()) {
                final String msg = "Cannot access test catalog file at: " + testCatalogFile;
                System.out.println(msg);
                printExtendedUsage(parser, System.out);
                throw new ExitCodeException(EXITCODE_TEST_CATALOG_ASSEMBLATION_ERROR, msg);
            }
        }
        if (clean && ((buildtype == BuildType.dontcompile) || (buildtype == BuildType.singlefile))) {
            String msg = "";
            if (buildtype == BuildType.dontcompile) {
                msg = "The flag -bt must be specified when --clean/-c is activated";
            } else if (buildtype == BuildType.singlefile) {
                msg = "The flag --clean/-c flag can not be used in combination with -bt singlefile";
            }
            System.out.println(msg);
            printExtendedUsage(parser, System.out);
            throw new ExitCodeException(EXITCODE_WRONG_CMDLINE_OPTIONS);
        }
        final SystemLoaderInfo systemLoaderType = SystemLoaderInfo.fromString(systemLoader);
        if (null == systemLoaderType) {
            systemLoader = SystemLoaderInfo.SYSTEM_JS.getId();
        }
        checkTargetPlatformConfigurations();
        if (null != nodeJsBinaryRoot) {
            binariesPreferenceStore.setPath(nodeJsBinaryProvider.get(), nodeJsBinaryRoot.toURI());
            binariesPreferenceStore.save();
        }
        if (npmrcRoot != null) {
            binariesPreferenceStore.setPath(npmrcBinaryProvider.get(), npmrcRoot.toURI());
            binariesPreferenceStore.save();
        }
        validateBinaries();
        cloneGitRepositoryAndInstallNpmPackages();
        if (clean) {
            // clean without compiling anything.
            clean();
        } else {
            if (installMissingDependencies) {
                Map<String, String> dependencies = dependencyHelper.discoverMissingDependencies(projectLocations, srcFiles);
                if (verbose) {
                    System.out.println("installing missing dependencies:");
                    dependencies.forEach((name, version) -> {
                        System.out.println("  # " + name + version);
                    });
                }
                IStatus status = npmManager.installDependencies(dependencies, new NullProgressMonitor(), false);
                if (!status.isOK())
                    if (keepCompiling)
                        warn(status.getMessage());
                    else
                        throw new ExitCodeException(EXITCODE_DEPENDENCY_NOT_FOUND, "Cannot install dependencies.");
            }
            // run and dispatch.
            doCompileAndTestAndRun();
        }
    } catch (ExitCodeException e) {
        dumpThrowable(e);
        throw e;
    } finally {
        targetPlatformInstallLocation = null;
    }
    // did everything there was to be done
    return SuccessExitStatus.INSTANCE;
}

Example 5 with NullAppender

use of org.apache.log4j.varia.NullAppender in project ignite by apache.

the class GridSingleExecutionTest method getConfigurations.

/**
 * Initializes configurations.
 *
 * @param springCfgPath Configuration file path.
 * @param log Log file name.
 * @return List of configurations.
 * @throws IgniteCheckedException If failed..
 */
private static Iterable<IgniteConfiguration> getConfigurations(String springCfgPath, String log) throws IgniteCheckedException {
    File path = GridTestUtils.resolveIgnitePath(springCfgPath);
    if (path == null) {
        throw new IgniteCheckedException("Spring XML configuration file path is invalid: " + new File(springCfgPath) + ". Note that this path should be either absolute path or a relative path to IGNITE_HOME.");
    }
    if (!path.isFile())
        throw new IgniteCheckedException("Provided file path is not a file: " + path);
    // Add no-op logger to remove no-appender warning.
    Appender app = new NullAppender();
    Logger.getRootLogger().addAppender(app);
    ApplicationContext springCtx;
    try {
        springCtx = new FileSystemXmlApplicationContext(path.toURI().toURL().toString());
    } catch (BeansException | MalformedURLException e) {
        throw new IgniteCheckedException("Failed to instantiate Spring XML application context: " + e.getMessage(), e);
    }
    Map cfgMap;
    try {
        // Note: Spring is not generics-friendly.
        cfgMap = springCtx.getBeansOfType(IgniteConfiguration.class);
    } catch (BeansException e) {
        throw new IgniteCheckedException("Failed to instantiate bean [type=" + IgniteConfiguration.class + ", err=" + e.getMessage() + ']', e);
    }
    if (cfgMap == null)
        throw new IgniteCheckedException("Failed to find a single grid factory configuration in: " + path);
    // Remove previously added no-op logger.
    Logger.getRootLogger().removeAppender(app);
    if (cfgMap.isEmpty())
        throw new IgniteCheckedException("Can't find grid factory configuration in: " + path);
    Collection<IgniteConfiguration> res = new ArrayList<>();
    for (IgniteConfiguration cfg : (Collection<IgniteConfiguration>) cfgMap.values()) {
        UUID nodeId = UUID.randomUUID();
        cfg.setNodeId(nodeId);
        cfg.setGridLogger(initLogger(log));
        res.add(cfg);
    }
    return res;
}