Example usage for org.apache.commons.io FileUtils cleanDirectory

List of usage examples for org.apache.commons.io FileUtils cleanDirectory

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Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils cleanDirectory.

Prototype

public static void cleanDirectory(File directory) throws IOException

Source Link

Document

Cleans a directory without deleting it.

Usage

From source file:com.codejumble.osbfa.attacker.CombinationFinder.java

/**
 * Initializes the combination finder with the charsets to be used.
 *
 * @param mainFrame Main frame of the application
 * @param options Preferences of the user
 * @param maxPasswordLength maximum key size
 * @param amountOfThreads number of threads
 * @param zipFile Zipfile to be attacked
 *///from  ww w  . ja  va 2 s .  co m
public CombinationFinder(Main mainFrame, List<String> options, int minPasswordLength, int maxPasswordLength,
        int amountOfThreads, ZipFile zipFile) {
    tmpFolder = new File("tmp");
    try {
        FileUtils.cleanDirectory(tmpFolder);
    } catch (IOException ex) {
        mainFrame.createErrorDialog(mainFrame, "Error", ex.getMessage());
    }
    CombinationFinder.mainFrame = mainFrame;
    alreadyTriedCombinations = 0;
    done = false;
    this.options = options;
    createEndCharSet();
    maxPasswordSize = maxPasswordLength;
    minPasswordSize = minPasswordLength;
    totalNumberOfCombinations = (long) Math.pow(endCharSet.length, maxPasswordSize);
    mainFrame.appendToMainLog("Number of possible combinations: " + getTotalNumberOfCombinations());
    combinations = new ArrayList<String>();
    miners = new ArrayList<CombinationExploiter>();
    for (int i = 0; i < amountOfThreads; i++) {
        mainFrame.appendToMainLog("Adding exploiter thread number " + (i + 1));
        File destFile = new File(tmpFolder.getAbsolutePath().concat(File.separator + i));
        miners.add(new CombinationExploiter(this, zipFile, destFile));
    }
}

From source file:com.legstar.jaxb.AbstractJaxbGenTest.java

/**
 * Make sure we have an output folder./*from  ww w.ja  va2 s .  co m*/
 * 
 * @throws Exception if output folder cannot be created
 */
public void setUp() throws Exception {
    CodeGenUtil.checkDirectory(GEN_SRC_DIR, true);
    FileUtils.cleanDirectory(GEN_SRC_DIR);
    CodeGenUtil.checkDirectory(GEN_XJB_DIR, true);
    FileUtils.cleanDirectory(GEN_XJB_DIR);
    DocumentBuilderFactory docFac = DocumentBuilderFactory.newInstance();
    docFac.setNamespaceAware(true);
    _db = docFac.newDocumentBuilder();
}

From source file:com.legstar.cob2xsd.AbstractXsdTester.java

/** {@inheritDoc} */
public void setUp() throws Exception {
    _docFac = DocumentBuilderFactory.newInstance();
    _docFac.setNamespaceAware(true);/*  w ww .j  av a 2s . co  m*/
    _docFac.setValidating(false);
    _docFac.setIgnoringElementContentWhitespace(true);
    _docFac.setAttribute(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
    _docFac.setAttribute(JAXP_SCHEMA_SOURCE, W3C_XML_SCHEMA_SOURCE);
    _docBuilder = _docFac.newDocumentBuilder();

    GEN_XSD_DIR.mkdirs();
    FileUtils.cleanDirectory(GEN_XSD_DIR);
    GEN_ANT_DIR.mkdirs();
    FileUtils.cleanDirectory(GEN_ANT_DIR);
}

From source file:com.buddycloud.mediaserver.download.DownloadMediasInfoTest.java

private void deleteFile(String id) throws Exception {
    FileUtils.cleanDirectory(
            new File(configuration.getProperty(MediaServerConfiguration.MEDIA_STORAGE_ROOT_PROPERTY)
                    + File.separator + BASE_CHANNEL));

    dataSource.deleteMedia(MEDIA_ID);/*from   w  w  w .j  ava 2s.  c o  m*/
}

From source file:com.assemblade.opendj.OpenDJUtils.java

public static DirectoryEnvironmentConfig buildEnvironmentConfig(String rootDirectory)
        throws IOException, InitializationException {
    DirectoryEnvironmentConfig config = new DirectoryEnvironmentConfig();

    File serverRoot = new File(rootDirectory);

    if (!serverRoot.exists()) {
        initializeDatastore(rootDirectory);
    }// w  w  w .j  a va 2s  .com
    config.setServerRoot(serverRoot);
    config.setMaintainConfigArchive(false);
    config.setDisableConnectionHandlers(true);
    config.setForceDaemonThreads(true);

    if (!config.getLockDirectory().exists()) {
        initializeDatastore(rootDirectory);
    }

    FileUtils.cleanDirectory(config.getLockDirectory());

    return config;
}

From source file:de.burlov.amazon.s3.dirsync.test.TestDirSync.java

private void createTestData(File baseDir, int fileAmount, int medianSize) throws IOException {
    if (baseDir.exists()) {
        FileUtils.cleanDirectory(baseDir);
    }//w  w w.  j  a  va 2 s . c om
    for (int i = 0; i < fileAmount; i++) {
        int count = RandomUtils.nextInt(512);
        String filename = RandomStringUtils.random(count, "1234567890/");
        count = RandomUtils.nextInt(medianSize);
        byte[] data = new byte[count];
        new Random().nextBytes(data);
        File file = new File(baseDir, filename);
        file.getParentFile().mkdirs();

        OutputStream out = FileUtils.openOutputStream(file);
        out.write(data);
        out.close();
    }
}

From source file:appeng.core.RecipeLoader.java

@Override
public final void run() {
    if (this.config.isEnabled()) {
        // setup copying
        final RecipeResourceCopier copier = new RecipeResourceCopier("assets/appliedenergistics2/recipes/");

        final File generatedRecipesDir = new File(this.recipeDirectory, "generated");
        final File userRecipesDir = new File(this.recipeDirectory, "user");

        // generates generated and user recipes dir
        // will clean the generated every time to keep it up to date
        // copies over the recipes in the jar over to the generated folder
        // copies over the readmes
        try {/*from   w w  w.j a va2s  .  c om*/
            FileUtils.forceMkdir(generatedRecipesDir);
            FileUtils.forceMkdir(userRecipesDir);
            FileUtils.cleanDirectory(generatedRecipesDir);

            copier.copyTo(".recipe", generatedRecipesDir);
            copier.copyTo(".html", this.recipeDirectory);

            // parse recipes prioritising the user scripts by using the generated as template
            this.handler.parseRecipes(new ConfigLoader(generatedRecipesDir, userRecipesDir), "index.recipe");
        }
        // on failure use jar parsing
        catch (final IOException e) {
            AELog.debug(e);
            this.handler.parseRecipes(new JarLoader(ASSETS_RECIPE_PATH), "index.recipe");
        } catch (final URISyntaxException e) {
            AELog.debug(e);
            this.handler.parseRecipes(new JarLoader(ASSETS_RECIPE_PATH), "index.recipe");
        }
    } else {
        this.handler.parseRecipes(new JarLoader(ASSETS_RECIPE_PATH), "index.recipe");
    }
}

From source file:com.jagornet.dhcp.db.BaseTestCase.java

public BaseTestCase(String schemaType, int schemaVersion) {

    DhcpServerConfiguration.configFilename = configFilename;
    if (config == null) {
        try {/*from w ww .j a va2s.c  o m*/
            config = DhcpServerConfiguration.getInstance();

            DhcpServerPolicies.setProperty(Property.DATABASE_SCHEMA_TYTPE, schemaType);
            DhcpServerPolicies.setProperty(Property.DATABASE_SCHEMA_VERSION, Integer.toString(schemaVersion));
            if (schemaType.contains("derby")) {
                // start with a fresh database
                System.out.println("Cleaning db/derby...");
                FileUtils.cleanDirectory(new File("db/derby"));
            } else if (schemaType.contains("h2")) {
                // start with a fresh database
                System.out.println("Cleaning db/h2...");
                FileUtils.cleanDirectory(new File("db/h2"));
            } else if (schemaType.contains("sqlite")) {
                // start with a fresh database
                System.out.println("Cleaning db/sqlite...");
                FileUtils.cleanDirectory(new File("db/sqlite"));
            }
            String[] appContext = JagornetDhcpServer.getAppContextFiles(schemaType, schemaVersion);

            ctx = new ClassPathXmlApplicationContext(appContext);

            IaManager iaMgr = (IaManager) ctx.getBean("iaManager");
            iaMgr.init();
            config.setIaMgr(iaMgr);

            V6NaAddrBindingManager v6NaAddrBindingMgr = (V6NaAddrBindingManager) ctx
                    .getBean("v6NaAddrBindingManager");
            v6NaAddrBindingMgr.init();
            config.setNaAddrBindingMgr(v6NaAddrBindingMgr);

            V6TaAddrBindingManager v6TaAddrBindingMgr = (V6TaAddrBindingManager) ctx
                    .getBean("v6TaAddrBindingManager");
            v6TaAddrBindingMgr.init();
            config.setTaAddrBindingMgr(v6TaAddrBindingMgr);

            V6PrefixBindingManager v6PrefixBindingMgr = (V6PrefixBindingManager) ctx
                    .getBean("v6PrefixBindingManager");
            v6PrefixBindingMgr.init();
            config.setPrefixBindingMgr(v6PrefixBindingMgr);

            V4AddrBindingManager v4AddrBindingMgr = (V4AddrBindingManager) ctx.getBean("v4AddrBindingManager");
            v4AddrBindingMgr.init();
            config.setV4AddrBindingMgr(v4AddrBindingMgr);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}

From source file:net.rptools.lib.image.ThumbnailManager.java

public void clearImageThumbCache() {
    try {/*from   ww  w  .  jav a2  s . co  m*/
        if (thumbnailLocation != null) {
            FileUtils.cleanDirectory(thumbnailLocation);
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:com.alibaba.jstorm.daemon.supervisor.Supervisor.java

/**
 * create and start one supervisor//from ww  w .ja  v a 2s.  c om
 * 
 * @param conf : configurationdefault.yaml storm.yaml
 * @param sharedContext : null (right now)
 * @return SupervisorManger: which is used to shutdown all workers and supervisor
 */
@SuppressWarnings("rawtypes")
public SupervisorManger mkSupervisor(Map conf, IContext sharedContext) throws Exception {

    LOG.info("Starting Supervisor with conf " + conf);

    /**
     * Step 1: cleanup all files in /storm-local-dir/supervisor/tmp
     */
    String path = StormConfig.supervisorTmpDir(conf);
    FileUtils.cleanDirectory(new File(path));

    /*
     * Step 2: create ZK operation instance StromClusterState
     */

    StormClusterState stormClusterState = Cluster.mk_storm_cluster_state(conf);

    String hostName = JStormServerUtils.getHostName(conf);
    WorkerReportError workerReportError = new WorkerReportError(stormClusterState, hostName);

    /*
     * Step 3, create LocalStat LocalStat is one KV database 4.1 create LocalState instance; 4.2 get supervisorId, if no supervisorId, create one
     */

    LocalState localState = StormConfig.supervisorState(conf);

    String supervisorId = (String) localState.get(Common.LS_ID);
    if (supervisorId == null) {
        supervisorId = UUID.randomUUID().toString();
        localState.put(Common.LS_ID, supervisorId);
    }

    Vector<AsyncLoopThread> threads = new Vector<AsyncLoopThread>();

    // Step 5 create HeartBeat
    // every supervisor.heartbeat.frequency.secs, write SupervisorInfo to ZK
    // sync hearbeat to nimbus
    Heartbeat hb = new Heartbeat(conf, stormClusterState, supervisorId);
    hb.update();
    AsyncLoopThread heartbeat = new AsyncLoopThread(hb, false, null, Thread.MIN_PRIORITY, true);
    threads.add(heartbeat);

    // Sync heartbeat to Apsara Container
    AsyncLoopThread syncContainerHbThread = SyncContainerHb.mkSupervisorInstance(conf);
    if (syncContainerHbThread != null) {
        threads.add(syncContainerHbThread);
    }

    // Step 6 create and start sync Supervisor thread
    // every supervisor.monitor.frequency.secs second run SyncSupervisor
    EventManagerImp processEventManager = new EventManagerImp();
    AsyncLoopThread processEventThread = new AsyncLoopThread(processEventManager);
    threads.add(processEventThread);

    ConcurrentHashMap<String, String> workerThreadPids = new ConcurrentHashMap<String, String>();
    SyncProcessEvent syncProcessEvent = new SyncProcessEvent(supervisorId, conf, localState, workerThreadPids,
            sharedContext, workerReportError);

    EventManagerImp syncSupEventManager = new EventManagerImp();
    AsyncLoopThread syncSupEventThread = new AsyncLoopThread(syncSupEventManager);
    threads.add(syncSupEventThread);

    SyncSupervisorEvent syncSupervisorEvent = new SyncSupervisorEvent(supervisorId, conf, processEventManager,
            syncSupEventManager, stormClusterState, localState, syncProcessEvent, hb);

    int syncFrequence = JStormUtils.parseInt(conf.get(Config.SUPERVISOR_MONITOR_FREQUENCY_SECS));
    EventManagerPusher syncSupervisorPusher = new EventManagerPusher(syncSupEventManager, syncSupervisorEvent,
            syncFrequence);
    AsyncLoopThread syncSupervisorThread = new AsyncLoopThread(syncSupervisorPusher);
    threads.add(syncSupervisorThread);

    Httpserver httpserver = null;
    if (StormConfig.local_mode(conf) == false) {
        // Step 7 start httpserver
        int port = ConfigExtension.getSupervisorDeamonHttpserverPort(conf);
        httpserver = new Httpserver(port, conf);
        httpserver.start();
    }

    // SupervisorManger which can shutdown all supervisor and workers
    return new SupervisorManger(conf, supervisorId, threads, syncSupEventManager, processEventManager,
            httpserver, stormClusterState, workerThreadPids);
}