Example usage for java.io File mkdir

Introduction

In this page you can find the example usage for java.io File mkdir.

Prototype

public boolean mkdir() 

Source Link

Document

Creates the directory named by this abstract pathname.

Usage

From source file:eu.betaas.taas.taasvmmanager.configuration.TaaSVMMAnagerConfiguration.java

private static void loadPaths() {
    baseImagesPath = vmImagesPath + "/base";
    baseAppImagePath = baseImagesPath + "/app.img";
    baseGatewayImagePath = baseImagesPath + "/gateway.img";
    baseBigDataImagePath = baseImagesPath + "/bigdata.img";
    baseStorageImagePath = baseImagesPath + "/storage.img";
    instantiatedImagesPath = vmImagesPath + "/instantiated";

    logger.info("Cheking configuration directory structure.");

    File f = new File(vmImagesPath);
    if (!f.isDirectory()) {
        logger.warn("BETaaS VMManager images directory does not exist. Creating...");
        if (f.mkdir()) {
            logger.info("BETaaS VMManager  image directory created successfully.");
        }//from  w w  w.  j a v a  2  s . c om
    } else {
        logger.info("BETaaS VMManager base image directory exists.");
    }

    f = new File(baseImagesPath);
    if (!f.isDirectory()) {
        logger.warn("BETaaS VMManager base images directory does not exist. Creating...");
        if (f.mkdir()) {
            logger.info("BETaaS VMManager base image directory created successfully.");
        }
    } else {
        logger.info("BETaaS VMManager base image directory exists.");
    }

    f = new File(instantiatedImagesPath);
    if (!f.isDirectory()) {
        logger.warn("BETaaS VMManager instantiated images directory does not exist. Creating...");
        if (f.mkdir()) {
            logger.info("BETaaS VMManager instantiated image directory created successfully.");
        }
    } else {
        logger.info("BETaaS VMManager base image directory exists.");
    }
}

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From source file:mx.itesm.mexadl.metrics.util.Util.java

/**
 * Generate an HTML report for the specified mexadl log.
 * //from w  w  w .j  a  va2  s . c  o  m
 * @param logName
 * @param basedir
 * @param componentTypes
 * @throws Exception
 */
public static void generateHtmlReport(final String logName, final String basedir,
        final Map<String, String> componentTypes) throws Exception {
    File logFile;
    File reportDir;
    String xsltContent;

    if (Util.MEXADL_HOME != null) {

        reportDir = new File(basedir, logName);
        if (!reportDir.exists()) {
            reportDir.mkdir();
        }

        logFile = new File("mexadl-" + logName + ".log");
        xsltContent = loadFileContent("mx/itesm/mexadl/metrics/" + logName + ".xslt");
        xsltContent = xsltContent.replaceAll("MEXADL_HOME", Util.MEXADL_HOME);

        Util.transformXMLReport2Html(logFile, new ByteArrayInputStream(xsltContent.getBytes("UTF-8")),
                new File(reportDir, Util.DATE_FORMATTER.format(new Date()).replace(' ', '_') + ".html"),
                componentTypes);
        logFile.delete();
    }
}

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From source file:azkaban.jobtype.connectors.teradata.TeraDataWalletInitializer.java

private static File createUnjarDir(final File unjarDir) throws IOException {
    logger.info("trying to create tdch unjar directory. " + unjarDir.getAbsolutePath());
    if (unjarDir.exists()) {
        logger.info("Delete existing tdch unjar directory. " + unjarDir.getAbsolutePath());
        FileUtils.deleteFileOrDirectory(unjarDir);
    }/*from w  ww  . ja  v a 2s  . co  m*/
    unjarDir.mkdir();
    Runtime.getRuntime().addShutdownHook(new Thread() {
        @Override
        public void run() {
            if (unjarDir.exists()) {
                logger.info("JVM is shutting down. Deleting a folder where TDCH jar is extracted. "
                        + unjarDir.getAbsolutePath());
                FileUtils.tryDeleteFileOrDirectory(unjarDir);
            }
        }
    });
    logger.info("Created tdch unjar directory. " + unjarDir.getAbsolutePath());
    return unjarDir;
}

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From source file:net.sourceforge.doddle_owl.utils.Utils.java

public static File getJPWNFile(String resName) {
    File dir = new File(JPWN_TEMP_DIR);
    if (!dir.exists()) {
        dir.mkdir();
    }/*from w w  w  .  ja  va2 s  .c  o  m*/
    File file = new File(JPWN_TEMP_DIR + resName);
    if (file.exists()) {
        // System.out.println("exist: " + file.getAbsolutePath());
        return file;
    }
    URL url = DODDLE_OWL.class.getClassLoader().getResource(RESOURCE_DIR + DODDLEConstants.JPWN_HOME + resName);
    try {
        FileUtils.copyURLToFile(url, file);
    } catch (IOException e) {
        e.printStackTrace();
    }
    // System.out.println("created: " + file.getAbsolutePath());
    return file;
}

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From source file:FileUtils.java

/**
 * Utility method for copying directory//w w  w.ja  va  2s.c om
 * @param srcDir - source directory
 * @param dstDir - destination directory
 */
public static void copyDirectory(File srcDir, File dstDir) throws IOException {

    if (".svn".equals(srcDir.getName())) {
        return;
    }

    if (srcDir.isDirectory()) {
        if (!dstDir.exists()) {
            dstDir.mkdir();
        }

        for (String aChildren : srcDir.list()) {
            copyDirectory(new File(srcDir, aChildren), new File(dstDir, aChildren));
        }
    } else {
        copyFile(srcDir, dstDir);
    }
}

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From source file:it.iit.genomics.cru.bridges.liftover.ws.LiftOverRun.java

public static Mapping runLiftOver(String genome, String fromAssembly, String toAssembly, String chromosome,
        int start, int end) {

    String liftOverCommand = RESOURCE_BUNDLE.getString("liftOverCommand");

    String liftOverPath = RESOURCE_BUNDLE.getString("liftOverPath");

    String mapChainDir = RESOURCE_BUNDLE.getString("mapChainDir");

    String tmpDir = RESOURCE_BUNDLE.getString("tmpDir");

    Mapping mapping = null;//from   www .  j  av a 2s .c  o m

    Runtime r = Runtime.getRuntime();

    String rootFilename = String.format("%s", RandomStringUtils.randomAlphanumeric(8));

    String inputFilename = rootFilename + "-" + fromAssembly + ".bed";
    String outputFilename = rootFilename + "-" + toAssembly + ".bed";
    String unmappedFilename = rootFilename + "-" + "unmapped.bed";

    String mapChain = fromAssembly.toLowerCase() + "To" + toAssembly.toUpperCase().charAt(0)
            + toAssembly.toLowerCase().substring(1) + ".over.chain.gz";

    try {

        File tmpDirFile = new File(tmpDir);

        // if the directory does not exist, create it
        if (false == tmpDirFile.exists()) {
            System.out.println("creating directory: " + tmpDir);
            boolean result = tmpDirFile.mkdir();

            if (result) {
                System.out.println("DIR created");
            }
        }

        // Write input bed file
        File inputFile = new File(tmpDir + inputFilename);
        // if file doesnt exists, then create it
        if (!inputFile.exists()) {
            inputFile.createNewFile();
        }

        FileWriter fw = new FileWriter(inputFile.getAbsoluteFile());
        BufferedWriter bw = new BufferedWriter(fw);
        bw.write(chromosome + "\t" + start + "\t" + end + "\n");
        bw.close();

        String commandArgs = String.format("%s %s %s %s %s", liftOverPath + "/" + liftOverCommand,
                tmpDir + inputFilename, mapChainDir + mapChain, tmpDir + outputFilename,
                tmpDir + unmappedFilename);
        System.out.println(commandArgs);

        Process p = r.exec(commandArgs);

        p.waitFor();

        BufferedReader b = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = "";

        while ((line = b.readLine()) != null) {
            System.out.println(line);
        }
        b.close();

        b = new BufferedReader(new FileReader(tmpDir + outputFilename));

        while ((line = b.readLine()) != null) {
            String[] cells = line.split("\t");
            String newChromosome = cells[0];
            int newStart = Integer.parseInt(cells[1]);
            int newEnd = Integer.parseInt(cells[2]);
            mapping = new Mapping(genome, toAssembly, newChromosome, newStart, newEnd);
        }
        b.close();

        // delete
        File delete = new File(tmpDir + inputFilename);
        delete.delete();

        delete = new File(tmpDir + outputFilename);
        delete.delete();

        delete = new File(tmpDir + unmappedFilename);
        delete.delete();

    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (InterruptedException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    return mapping;
}

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From source file:com.github.sakserv.minicluster.impl.KnoxLocalCluster.java

private static boolean copyFilesRecusively(final File toCopy, final File destDir) {
    assert destDir.isDirectory();

    if (!toCopy.isDirectory()) {
        return copyFile(toCopy, new File(destDir, toCopy.getName()));
    } else {//from   ww w.j ava2s.c o  m
        final File newDestDir = new File(destDir, toCopy.getName());
        if (!newDestDir.exists() && !newDestDir.mkdir()) {
            return false;
        }
        for (final File child : toCopy.listFiles()) {
            if (!copyFilesRecusively(child, newDestDir)) {
                return false;
            }
        }
    }
    return true;
}

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From source file:com.plugin.excel.xsd.node.store.impl.FileHelper.java

public static File getFilePointer(InputStream source, String destName) {

    File destination;
    try {/*from   w w  w  . j a  va 2 s .  c o m*/
        destination = File.createTempFile(destName, "temp");
        if (!(destination.delete())) {
            throw new IOException("Could not delete temp file: " + destination.getAbsolutePath());
        }
        if (!(destination.mkdir())) {
            throw new IOException("Could not create temp directory: " + destination.getAbsolutePath());
        }
        FileUtils.copyInputStreamToFile(source, destination);
        destination.deleteOnExit();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    return null;
}

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From source file:ai.h2o.servicebuilder.Util.java

static File createTempDirectory(String prefix) throws IOException {
    File temp = File.createTempFile(prefix, Long.toString(System.nanoTime()));
    if (!(temp.delete())) {
        throw new IOException("Could not delete temp file: " + temp.getAbsolutePath());
    }//from w ww.  j a va  2  s.co m
    if (!(temp.mkdir())) {
        throw new IOException("Could not create temp directory: " + temp.getAbsolutePath());
    }
    return temp;
}

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From source file:ca.frozen.curlingtv.classes.Utils.java

public static String saveImage(ContentResolver contentResolver, Bitmap source, String title,
        String description) {/*from   w w  w.  j  ava  2  s . c om*/
    File snapshot = null;
    Uri url = null;
    try {
        // get/create the snapshots folder
        File pictures = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
        File rpi = new File(pictures, App.getStr(R.string.app_name));
        if (!rpi.exists()) {
            rpi.mkdir();
        }

        // save the file within the snapshots folder
        snapshot = new File(rpi, title);
        OutputStream stream = new FileOutputStream(snapshot);
        source.compress(Bitmap.CompressFormat.JPEG, 90, stream);
        stream.flush();
        stream.close();

        // create the content values
        ContentValues values = new ContentValues();
        values.put(MediaStore.Images.Media.TITLE, title);
        values.put(MediaStore.Images.Media.DISPLAY_NAME, title);
        if (description != null) {
            values.put(MediaStore.Images.Media.DESCRIPTION, description);
        }
        values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
        values.put(MediaStore.Images.Media.DATE_ADDED, System.currentTimeMillis());
        values.put(MediaStore.Images.Media.DATE_TAKEN, System.currentTimeMillis());
        values.put(MediaStore.Images.ImageColumns.BUCKET_ID,
                snapshot.toString().toLowerCase(Locale.US).hashCode());
        values.put(MediaStore.Images.ImageColumns.BUCKET_DISPLAY_NAME,
                snapshot.getName().toLowerCase(Locale.US));
        values.put("_data", snapshot.getAbsolutePath());

        // insert the image into the database
        url = contentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
    } catch (Exception ex) {
        return null;
    }

    // return the URL
    return (url != null) ? url.toString() : null;
}

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