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:it.isislab.dmason.util.SystemManagement.Worker.thrower.DMasonWorkerWithGui.java

public static DMasonWorkerWithGui newInstance(String args[]) {
    RuntimeMXBean bean = ManagementFactory.getRuntimeMXBean();

    ///*  w  w w  .j  a  v a  2s  .com*/
    // Get name representing the running Java virtual machine.
    // It returns something like 6460@AURORA. Where the value
    // before the @ symbol is the PID.
    //
    String jvmName = bean.getName();

    //Used for log4j properties
    System.setProperty("logfile.name", "worker" + jvmName);

    //Used for log4j properties
    System.setProperty("steplog.name", "workerStep" + jvmName);

    DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd_HH_mm_ss_SS");
    Date date = new Date();
    dateFormat.format(date);

    System.setProperty("timestamp", date.toLocaleString());

    System.setProperty("paramsfile.name", "params");
    try {
        File logPath = new File("Logs/workers");
        if (logPath.exists())
            FileUtils.cleanDirectory(logPath);
    } catch (IOException e) {
        //not a problem
    }

    logger = Logger.getLogger(DMasonWorker.class.getCanonicalName());
    logger.debug("StartWorker " + VERSION);

    autoStart = false;

    String ip = null;
    String port = null;
    String topic = "";
    updated = false;
    isBatch = false;
    topicPrefix = "";

    // ip, post, autoconnect
    if (args.length == 3) {
        ip = args[0];
        port = args[1];
        if (args[2].equals("autoconnect")) {
            autoStart = true;
        }
    }
    // ip, post, topic, event 
    if (args.length == 4) {
        autoStart = true;
        if (args[3].equals("update")) {
            updated = true;
        }
        if (args[3].equals("reset")) {
            updated = false;
            isBatch = false;
        }
        if (args[3].contains("Batch")) {
            updated = false;
            isBatch = true;
            topicPrefix = args[3];
        }
        ip = args[0];
        port = args[1];
        topic = args[2];
    }

    /*if(args.length == 2 && args[0].equals("auto"))
    {   autoStart = true;
       updated = true;
       topic = args[1];
    }
    if(args.length == 1 && args[0].equals("auto"))
    {   autoStart = true;
    }*/
    return new DMasonWorkerWithGui(autoStart, updated, isBatch, topic, ip, port);
}

From source file:fr.gael.dhus.database.DatabasePostInit.java

private boolean doIncomingRepopulate() {
    boolean force_relocate = Boolean.getBoolean("Archive.incoming.relocate");

    logger.info("Archives incoming relocate (Archive.incoming.relocate)" + " requested by user ("
            + force_relocate + ")");

    if (!force_relocate)
        return false;

    String incoming_path = System.getProperty("Archive.incoming.relocate.path",
            incomingManager.getIncomingBuilder().getRoot().getPath());

    // Force reset the counter.
    HierarchicalDirectoryBuilder output_builder = new HierarchicalDirectoryBuilder(new File(incoming_path),
            cfgManager.getArchiveConfiguration().getIncomingConfiguration().getMaxFileNo());

    Iterator<Product> products = productDao.getAllProducts();
    while (products.hasNext()) {
        Product product = products.next();
        boolean shared_path = false;

        // Copy the product path
        File old_path = new File(product.getPath().getPath());
        File new_path = null;

        // Check is same products are use for path and download
        if (product.getDownloadablePath().equals(old_path.getPath()))
            shared_path = true;//  w w w . j  a va  2 s .co m

        if (incomingManager.isInIncoming(old_path)) {
            new_path = getNewProductPath(output_builder);
            try {
                logger.info("Relocate " + old_path.getPath() + " to " + new_path.getPath());
                FileUtils.moveToDirectory(old_path, new_path, true);

                File path = old_path;
                while (!incomingManager.isAnIncomingElement(path)) {
                    path = path.getParentFile();
                }
                FileUtils.cleanDirectory(path);
            } catch (IOException e) {
                logger.error("Cannot move directory " + old_path.getPath() + " to " + new_path.getPath(), e);
                logger.error("Aborting relocation process.");
                return false;
            }

            URL product_path = null;
            try {
                product_path = new File(new_path, old_path.getName()).toURI().toURL();
            } catch (MalformedURLException e) {
                logger.error("Unrecoverable error : aboting relocate.", e);
                return false;
            }
            product.setPath(product_path);
            // Commit this change
            productDao.update(product);
            searchService.index(product);
        }

        // copy the downloadable path
        if (product.getDownload().getPath() != null) {
            if (shared_path) {
                product.getDownload().setPath(product.getPath().getPath());
            } else {
                new_path = getNewProductPath(output_builder);
                old_path = new File(product.getDownload().getPath());
                try {
                    logger.info("Relocate " + old_path.getPath() + " to " + new_path.getPath());
                    FileUtils.moveFileToDirectory(old_path, new_path, false);
                } catch (IOException e) {
                    logger.error(
                            "Cannot move downloadable file " + old_path.getPath() + " to " + new_path.getPath(),
                            e);
                    logger.error("Aborting relocation process.");
                    return false;
                }
                product.getDownload().setPath(new File(new_path, old_path.getName()).getPath());
                // Commit this change
            }
            productDao.update(product);
        }

        // Copy Quicklooks
        new_path = null;
        if (product.getQuicklookFlag()) {
            old_path = new File(product.getQuicklookPath());
            if (new_path == null)
                new_path = output_builder.getDirectory();
            try {
                logger.info("Relocate " + old_path.getPath() + " to " + new_path.getPath());
                FileUtils.moveToDirectory(old_path, new_path, false);
            } catch (IOException e) {
                logger.error("Cannot move quicklook file " + old_path.getPath() + " to " + new_path.getPath(),
                        e);
                logger.error("Aborting relocation process.");
                return false;
            }
            File f = new File(new_path, old_path.getName());
            product.setQuicklookPath(f.getPath());
            product.setQuicklookSize(f.length());
            productDao.update(product);
        }
        // Copy Thumbnails in the same incoming path as quicklook
        if (product.getThumbnailFlag()) {
            old_path = new File(product.getThumbnailPath());
            if (new_path == null)
                new_path = output_builder.getDirectory();
            try {
                logger.info("Relocate " + old_path.getPath() + " to " + new_path.getPath());

                FileUtils.moveToDirectory(old_path, new_path, false);
            } catch (IOException e) {
                logger.error("Cannot move thumbnail file " + old_path.getPath() + " to " + new_path.getPath(),
                        e);
                logger.error("Aborting relocation process.");
                return false;
            }
            File f = new File(new_path, old_path.getName());
            product.setThumbnailPath(f.getPath());
            product.setThumbnailSize(f.length());
            productDao.update(product);
        }
    }
    // Remove unused directories
    try {
        cleanupIncoming(incomingManager.getIncomingBuilder().getRoot());
    } catch (Exception e) {
        logger.error("Cannot cleanup incoming folder", e);
    }
    return true;
}

From source file:net.orzo.lib.Files.java

/**
 * @param path//from   ww  w .  j a  v  a2s.c o m
 * @throws IOException
 */
public void cleanDirectory(String path) throws IOException {
    FileUtils.cleanDirectory(new File(path));
}

From source file:edu.ku.brc.specify.tasks.subpane.JasperReportsCache.java

public static void clearCache() {
    try {//  w  w w.jav a 2  s.c  o  m
        FileUtils.cleanDirectory(getCachePath());

    } catch (Exception ex) {
        edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
        edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(JasperReportsCache.class, ex);
        log.error(ex);
    }
}

From source file:io.heming.accountbook.ui.MainFrame.java

private void importRecords() {
    final JFileChooser chooser = new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    chooser.addChoosableFileFilter(new AbbFileFilter());
    chooser.setAcceptAllFileFilterUsed(false);
    int value = chooser.showOpenDialog(this);
    if (value == JFileChooser.APPROVE_OPTION) {
        // ?/*from w  w w.  j  a  v  a 2  s  .  c  om*/
        disableAllControls();
        new Thread() {
            @Override
            public void run() {
                try {
                    statusLabel.setIcon(new ImageIcon(getClass().getResource("loader.gif")));
                    setStatusText("?...");
                    FacadeUtil.shutdown();
                    File file = chooser.getSelectedFile();
                    setStatusText("??...");
                    FileUtils.cleanDirectory(new File(Constants.DATA_DIR));
                    setStatusText("??...");
                    ZIPUtil.decompress(file, new File(Constants.HOME_DIR));
                    setStatusText("?...");
                    FacadeUtil.restart();
                    // ??
                    setStatusText("????...");
                    categories = categoryFacade.listBySale();
                    // ????
                    setStatusText("?...");
                    searchRecords();
                    enableAllControls();
                    setStatusText("");
                    statusLabel.setIcon(new ImageIcon(getClass().getResource("stopped-loader.png")));
                    JOptionPane.showMessageDialog(MainFrame.this, "???", "?",
                            JOptionPane.INFORMATION_MESSAGE);
                } catch (Exception e) {
                    JOptionPane.showMessageDialog(MainFrame.this, e.getMessage(), "",
                            JOptionPane.ERROR_MESSAGE);
                }
            }
        }.start();
    }
}

From source file:de.thischwa.pmcms.view.renderer.ExportRenderer.java

private void renderRenderables() throws RenderingException {
    exportController.addAll(buildThreads(exportController, renderableObjects));
    SWTUtils.asyncExec(exportController, display);
    int oldThreadCount = 0;
    do {//from   w w  w.j av  a2s. c  o  m
        isInterruptByUser = (monitor != null && monitor.isCanceled());
        try {
            Thread.sleep(25);
        } catch (InterruptedException e) {
            logger.debug("Controller interrupted.");
        }
        int threadCount = exportController.getTerminatedThreadCount();
        if (oldThreadCount < threadCount) {
            incProgressValue(threadCount - oldThreadCount);
            oldThreadCount = threadCount;
        }
    } while (!exportController.isError() && !exportController.isTerminated() && !isInterruptByUser);

    if (exportController.isError())
        throw new RenderingException(exportController.getThreadException());
    if (isInterruptByUser) {
        exportController.cancel();
        try {
            FileUtils.cleanDirectory(exportDir);
        } catch (IOException e) {
            logger.error("While cleaning the export directory: " + e.getLocalizedMessage(), e);
        }
        logger.debug("Export was interrupt by user, export dir will be deleted!");

    }
}

From source file:com.athomas.androidkickstartr.Kickstartr.java

public void clean() {
    File targetDir = fileHelper.getTargetDir();
    try {//w  w w  .  j av  a  2 s . co  m
        FileUtils.cleanDirectory(targetDir);
    } catch (IOException e) {
        LOGGER.error("a problem occured during target dir cleaning", e);
    }
}

From source file:com.vsquaresystem.safedeals.location.LocationService.java

public boolean saveExcelToDatabase() throws IOException {
    Vector dataHolder = read();//w w w.j  a v a 2s . co m
    dataHolder.remove(0);
    Location location = new Location();
    String id = "";
    String name = "";
    String description = "";
    String cityId = "";
    String locationTypeId = "";
    String locationCategories = "";
    String safedealZoneId = "";
    String majorApproachRoad = "";
    String advantage = "";
    String disadvantage = "";
    String population = "";
    String latitude = "";
    String longitude = "";
    String sourceOfWater = "";
    String publicTransport = "";
    String migrationRate = "";
    String distanceCenterCity = "";
    String isCommercialCenter = "";
    String distanceCommercialCenter = "";
    String imageUrl = "";

    System.out.println("line1785SAVE sop" + dataHolder);
    DataFormatter formatter = new DataFormatter();
    for (Iterator iterator = dataHolder.iterator(); iterator.hasNext();) {
        List list = (List) iterator.next();
        name = list.get(0).toString();
        description = list.get(1).toString();
        cityId = list.get(2).toString();
        locationTypeId = list.get(3).toString();
        locationCategories = list.get(4).toString();
        safedealZoneId = list.get(5).toString();
        majorApproachRoad = list.get(6).toString();
        advantage = list.get(7).toString();
        disadvantage = list.get(8).toString();
        population = list.get(9).toString();
        latitude = list.get(10).toString();
        longitude = list.get(11).toString();
        sourceOfWater = list.get(12).toString();
        publicTransport = list.get(13).toString();
        migrationRate = list.get(14).toString();
        distanceCenterCity = list.get(15).toString();
        isCommercialCenter = list.get(16).toString();
        distanceCommercialCenter = list.get(17).toString();
        imageUrl = list.get(18).toString();
        List<String> strList = new ArrayList<String>(Arrays.asList(locationCategories.split(",")));
        List<Integer> numberList = new ArrayList<Integer>();
        for (String number : strList) {
            numberList.add(Integer.parseInt(number));
        }
        try {
            location.setName(name);
            location.setDescription(description);
            location.setCityId(Integer.parseInt(cityId));
            location.setLocationTypeId(Integer.parseInt(locationTypeId));
            location.setLocationCategories(numberList);
            location.setSafedealZoneId(Integer.parseInt(safedealZoneId));
            location.setMajorApproachRoad(majorApproachRoad);
            location.setAdvantage(advantage);
            location.setDisadvantage(disadvantage);
            location.setPopulation(Integer.parseInt(population));
            location.setLatitude(Double.parseDouble(latitude));
            location.setLongitude(Double.parseDouble(longitude));
            location.setMigrationRatePerAnnum(MigrationRatePerAnnum.valueOf(migrationRate));
            location.setDistanceFromCentreOfCity(Double.parseDouble(distanceCenterCity));
            location.setDistanceFromCommercialCenter(Double.parseDouble(distanceCommercialCenter));
            location.setIsCommercialCenter(Boolean.valueOf(isCommercialCenter));
            location.setImageUrl(imageUrl);

            System.out.println("location line167 CHECKcheck" + location);
            System.out.println("numberList" + numberList);
            locationDAL.insert(location);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    File excelFile = attachmentUtils.getDirectoryByAttachmentType(AttachmentUtils.AttachmentType.LOCATION);
    FileUtils.cleanDirectory(excelFile);
    return true;

}

From source file:com.linkedin.databus2.relay.TestGoldenGateEventProducer.java

/**
 * test collection of parser stats, especially lag between parsed and added files
 * @throws Exception/* w  ww .  jav a  2  s.  c  o m*/
 */
@Test
public void testGGParserStats() throws Exception {
    short[] sourceIds = new short[] { 505, 506 };
    String[] sourceNames = new String[] { "source1", "source2" };

    // setup trail Files directory
    File ggTrailDir = new File("/tmp/ggTrailTestFiles");
    if (ggTrailDir.exists()) {
        FileUtils.cleanDirectory(ggTrailDir);
    }
    if (!ggTrailDir.exists()) {
        ggTrailDir.mkdir();
    }

    // configure phisical source
    String uri = "gg://" + ggTrailDir.getAbsolutePath() + ":x3";
    PhysicalSourceStaticConfig pssc = buildSimplePssc(sourceIds, sourceNames, uri);
    LOG.info("Uri=" + uri);

    // create schema
    Schema s = Schema.parse(sourceAvroSchema);
    VersionedSchema vs = new VersionedSchema(new VersionedSchemaId("source1", (short) 3), s, null);

    // mock for schema registry
    SchemaRegistryService srs = EasyMock.createMock(SchemaRegistryService.class);
    EasyMock.expect(srs.fetchLatestVersionedSchemaBySourceName("source1")).andReturn(vs).anyTimes();
    EasyMock.expect(srs.fetchLatestVersionedSchemaBySourceName("source2")).andReturn(vs).anyTimes();
    EasyMock.expect(srs.fetchLatestVersionedSchemaBySourceName(null)).andReturn(vs);

    // mock for MaxSCNReadWriter
    MaxSCNReaderWriter mscn = EasyMock.createMock(MaxSCNReaderWriter.class);
    EasyMock.expect(mscn.getMaxScn()).andReturn((long) -2).atLeastOnce();
    mscn.saveMaxScn(EasyMock.anyLong());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.replay(mscn);
    EasyMock.replay(srs);

    int totalTransWritten = 0;
    int totalFilesWritten = 0;

    // buffer
    DbusEventBufferAppendable mb = createBufMult(pssc);

    // start GG producer
    GoldenGateEventProducer gg = new GoldenGateEventProducer(pssc, srs, mb, null, mscn);

    //create first 2 files
    addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x301"), 100, 4);
    addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x302"), 200, 4);
    totalTransWritten = 8;
    totalFilesWritten = 2;

    // get hold of parser stats object
    final GGParserStatistics ggParserStats = gg.getParserStats();

    // all should be 0
    Assert.assertEquals(0, ggParserStats.getNumFilesParsed());
    Assert.assertEquals(0, ggParserStats.getNumFilesAdded());
    Assert.assertEquals(0, ggParserStats.getFilesLag());
    Assert.assertEquals(0, ggParserStats.getTimeLag());
    Assert.assertEquals(0, ggParserStats.getBytesLag());

    try {
        LOG.info("starting event producer");
        gg.start(-2); // -2 here does nothing. actual setting happens thru the mock of MaxSCNReadWriter
        // let it parse first files

        TestUtil.assertWithBackoff(new ConditionCheck() {
            @Override
            public boolean check() {
                return ggParserStats.getNumFilesParsed() == 2
                        && (8 * _transactionPatternSize == ggParserStats.getNumBytesTotalParsed());
            }
        }, "First two files parsed", 2000, LOG);

        // stats in the interim
        Assert.assertEquals(2, ggParserStats.getNumFilesParsed());
        Assert.assertEquals(2, ggParserStats.getNumFilesAdded());
        Assert.assertEquals(0, ggParserStats.getFilesLag());
        Assert.assertEquals(0, ggParserStats.getTimeLag());
        Assert.assertEquals(0, ggParserStats.getBytesLag());

        Assert.assertEquals(totalTransWritten * _transactionPatternSize,
                ggParserStats.getNumBytesTotalParsed());

        gg.pause();

        // the file will get parsed but not processed
        addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x303"), 300, 4);
        totalTransWritten += 4;
        totalFilesWritten++;

        TestUtil.sleep(2000); // to get more then a ms lag time
        addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x304"), 400, 4);

        totalTransWritten += 4;
        totalFilesWritten++;

        TestUtil.sleep(6000); // to guarantee we picked up stats update (stats are updated every 5 seconds)

        // now we should be 2 files behind. parser thread gets paused AFTER it start processing the file
        // so the actuall value will be 1 file behind
        int lagFiles = 1; //303(already started being parsed), only 304 is behind
        long lagBytes = 1 * 4 * _transactionPatternSize; // 1 file, 4 transactions each
        /*
        Assert.assertEquals(totalFilesWritten-1, ggParserStats.getNumFilesParsed());
        Assert.assertEquals(totalFilesWritten, ggParserStats.getNumFilesAdded());
        Assert.assertEquals(lagFiles, ggParserStats.getFilesLag()); // because 303 got parsed
                
        // we added 4 files and parsed 3  , so the diff should be 1 file size (4 trasactions in 1 file)
        Assert.assertEquals(lagBytes, ggParserStats.getBytesLag());
        Assert.assertTrue(ggParserStats.getTimeLag()>0);
        */

        gg.unpause();
        TestUtil.sleep(5000);
        // now we should catchup
        Assert.assertEquals(4, ggParserStats.getNumFilesParsed());
        Assert.assertEquals(4, ggParserStats.getNumFilesAdded());
        Assert.assertEquals(0, ggParserStats.getFilesLag());
        Assert.assertEquals(0, ggParserStats.getTimeLag());
        Assert.assertEquals(0, ggParserStats.getBytesLag());

        // append to a file
        LOG.info("pausing again");
        gg.pause();
        addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x304"), 410, 4);
        totalTransWritten += 4;

        TestUtil.sleep(1000);
        addToTrailFile(new File(ggTrailDir.getAbsolutePath() + "/x304"), 420, 4);
        totalTransWritten += 4;

        TestUtil.sleep(2000);
        gg.unpause();

        TestUtil.sleep(5500);
        // should be still up
        Assert.assertEquals(4, ggParserStats.getNumFilesParsed());
        Assert.assertEquals(4, ggParserStats.getNumFilesAdded());
        Assert.assertEquals(0, ggParserStats.getFilesLag());
        Assert.assertEquals(0, ggParserStats.getTimeLag());
        Assert.assertEquals(0, ggParserStats.getBytesLag());

        // assert the stats
        int totalFilesSize = totalTransWritten * _transactionPatternSize;
        Assert.assertEquals((totalFilesSize / totalFilesWritten), ggParserStats.getAvgFileSize());
        Assert.assertEquals(true, ggParserStats.getAvgParseTransactionTimeNs() > 0);
        Assert.assertEquals("part1", ggParserStats.getPhysicalSourceName());
        Assert.assertEquals(totalFilesSize / totalTransWritten, ggParserStats.getAvgTransactionSize());
        Assert.assertEquals(423, ggParserStats.getMaxScn());
        Assert.assertEquals(totalTransWritten * 2, ggParserStats.getNumTotalEvents()); // 2 events per transaction
        Assert.assertEquals(totalTransWritten, ggParserStats.getNumTransactionsTotal());
        Assert.assertEquals(totalTransWritten, ggParserStats.getNumTransactionsWithEvents());
        Assert.assertEquals(0, ggParserStats.getNumTransactionsWithoutEvents());
        Assert.assertEquals(true, ggParserStats.getTimeSinceLastAccessMs() > 0);
        Assert.assertEquals(totalTransWritten * _transactionPatternSize,
                ggParserStats.getNumBytesTotalParsed());

    } finally {
        gg.shutdown();
    }
    return;
}

From source file:com.theserverlabs.maven.utplsq.UtplsqlMojo.java

/**
 * Clears any old reports and sets up new path
 * @return/*from   w w  w  .j a va  2 s.  c  om*/
 * @throws IOException 
 */
protected File getSurefireDir() throws IOException {
    File surefireDir = new File(outputDirectory, "surefire-reports");

    FileUtils.forceMkdir(surefireDir);
    FileUtils.cleanDirectory(surefireDir);

    return surefireDir;
}