Example usage for java.io File mkdirs

List of usage examples for java.io File mkdirs

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Introduction

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

Prototype

public boolean mkdirs()

Source Link

Document

Creates the directory named by this abstract pathname, including any necessary but nonexistent parent directories.

Usage

From source file:Main.java

private static void copyFileOrDirectory(File source, File destination) throws IOException {
    if (source.isDirectory()) {
        if (!destination.exists()) {
            destination.mkdirs();
        }//  w  w  w  . j a v a  2  s.  com

        File[] files = source.listFiles();
        for (File f : files) {
            copyFileOrDirectory(f, new File(destination, f.getName()));
        }
    } else {
        copyFile(source, destination);
    }
}

From source file:Main.java

public static File getConfigFile(final String filename) {
    final File configFolder = new File(Environment.getExternalStorageDirectory(), CARDBOARD_CONFIG_FOLDER);
    if (!configFolder.exists()) {
        configFolder.mkdirs();
    } else if (!configFolder.isDirectory()) {
        final String value = String.valueOf(String.valueOf(configFolder));
        throw new IllegalStateException(
                new StringBuilder().append("Folder ").append(value).append(" already exists").toString());
    }//from   www . j a  v a 2 s  .c om
    return new File(configFolder, filename);
}

From source file:com.linkedin.databus.groupleader.impl.zkclient.LeaderElectUtils.java

public static ZkServer startZkServer(String zkTestDataRootDir, int machineId, int port, int tickTime)
        throws IOException {
    File zkTestDataRootDirFile = new File(zkTestDataRootDir);
    zkTestDataRootDirFile.mkdirs();

    String dataPath = zkTestDataRootDir + "/" + machineId + "/" + port + "/data";
    String logPath = zkTestDataRootDir + "/" + machineId + "/" + port + "/log";

    FileUtils.deleteDirectory(new File(dataPath));
    FileUtils.deleteDirectory(new File(logPath));

    IDefaultNameSpace mockDefaultNameSpace = new IDefaultNameSpace() {
        @Override//from ww w  . j  av  a2 s .  c  o m
        public void createDefaultNameSpace(ZkClient zkClient) {
        }
    };

    LOG.info("Starting local zookeeper on port=" + port + "; dataPath=" + dataPath);
    ZkServer zkServer = new ZkServer(dataPath, logPath, mockDefaultNameSpace, port, tickTime);

    zkServer.start();
    return zkServer;
}

From source file:edu.uci.ics.asterix.installer.transaction.RecoveryIT.java

@BeforeClass
public static void setUp() throws Exception {
    File outdir = new File(PATH_ACTUAL);
    outdir.mkdirs();

    asterixInstallerPath = new File(System.getProperty("user.dir"));
    installerTargetPath = new File(asterixInstallerPath, "target");
    managixHomeDirName = installerTargetPath.list(new FilenameFilter() {
        @Override//from  ww  w . j a  v  a2  s  . c  om
        public boolean accept(File dir, String name) {
            return new File(dir, name).isDirectory() && name.startsWith("asterix-installer")
                    && name.endsWith("binary-assembly");
        }
    })[0];
    managixHomePath = new File(installerTargetPath, managixHomeDirName).getAbsolutePath();
    LOGGER.info("MANAGIX_HOME=" + managixHomePath);

    pb = new ProcessBuilder();
    env = pb.environment();
    env.put("MANAGIX_HOME", managixHomePath);
    scriptHomePath = asterixInstallerPath + File.separator + "src" + File.separator + "test" + File.separator
            + "resources" + File.separator + "transactionts" + File.separator + "scripts";
    env.put("SCRIPT_HOME", scriptHomePath);

    TestsUtils.executeScript(pb,
            scriptHomePath + File.separator + "setup_teardown" + File.separator + "configure_and_validate.sh");
    TestsUtils.executeScript(pb,
            scriptHomePath + File.separator + "setup_teardown" + File.separator + "stop_and_delete.sh");
}

From source file:Main.java

public static void unZipFolder(InputStream input, String outPathString) throws Exception {
    java.util.zip.ZipInputStream inZip = new java.util.zip.ZipInputStream(input);
    java.util.zip.ZipEntry zipEntry = null;
    String szName = "";

    while ((zipEntry = inZip.getNextEntry()) != null) {
        szName = zipEntry.getName();//from  w ww . j  a  v a2  s  . c  o m

        if (zipEntry.isDirectory()) {

            // get the folder name of the widget
            szName = szName.substring(0, szName.length() - 1);
            java.io.File folder = new java.io.File(outPathString + java.io.File.separator + szName);
            folder.mkdirs();

        } else {

            java.io.File file = new java.io.File(outPathString + java.io.File.separator + szName);
            file.createNewFile();
            // get the output stream of the file
            java.io.FileOutputStream out = new java.io.FileOutputStream(file);
            int len;
            byte[] buffer = new byte[1024];
            // read (len) bytes into buffer
            while ((len = inZip.read(buffer)) != -1) {
                // write (len) byte from buffer at the position 0
                out.write(buffer, 0, len);
                out.flush();
            }
            out.close();
        }
    } //end of while

    inZip.close();
}

From source file:Main.java

public static File getCacheDir(Context c) {
    File cacheDir = c.getExternalCacheDir();

    if (null == cacheDir)
        cacheDir = c.getCacheDir();/*  www .j av a  2  s . com*/

    if (!cacheDir.exists())
        cacheDir.mkdirs();

    return cacheDir;
}

From source file:Main.java

public static int checkFileStatus(String dirPath, String fileName, String suffix) {
    int fileStatus;
    String filePath = checkFilePath(dirPath, fileName, suffix);

    if (filePath == null) {
        return fileStatus = FILE_ERROR;
    }//from  ww  w. j a va2  s  . co m

    try {
        File dirFile = new File(dirPath);
        if (!dirFile.exists()) {
            dirFile.mkdirs();
        }
        File mFile = new File(filePath);
        if (!mFile.exists()) {
            fileStatus = FILE_CREATE;
            mFile.createNewFile();
        } else {
            long size = mFile.length();
            if (size > 0) {
                fileStatus = FILE_EXISTS;
            } else {

                fileStatus = FILE_EXISTS_NULL;
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
        return FILE_ERROR;
    }
    return fileStatus;

}

From source file:Main.java

public static void saveImage(String imagePath, Bitmap bm) {

    if (bm == null || imagePath == null || "".equals(imagePath)) {
        return;//from w  w w. ja v  a  2  s.  co m
    }

    File f = new File(imagePath);
    if (f.exists()) {
        return;
    } else {
        try {
            File parentFile = f.getParentFile();
            if (!parentFile.exists()) {
                parentFile.mkdirs();
            }
            f.createNewFile();
            FileOutputStream fos;
            fos = new FileOutputStream(f);
            bm.compress(Bitmap.CompressFormat.PNG, 100, fos);
            fos.close();
        } catch (FileNotFoundException e) {
            f.delete();
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
            f.delete();
        }
    }
}

From source file:Main.java

public static void unzipEPub(String inputZip, String destinationDirectory) throws IOException {
    int BUFFER = 2048;
    List zipFiles = new ArrayList();
    File sourceZipFile = new File(inputZip);
    File unzipDestinationDirectory = new File(destinationDirectory);
    unzipDestinationDirectory.mkdir();/*  w ww  .  java2  s  .c  om*/

    ZipFile zipFile;
    zipFile = new ZipFile(sourceZipFile, ZipFile.OPEN_READ);
    Enumeration zipFileEntries = zipFile.entries();

    // Process each entry
    while (zipFileEntries.hasMoreElements()) {

        ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
        String currentEntry = entry.getName();
        File destFile = new File(unzipDestinationDirectory, currentEntry);

        if (currentEntry.endsWith(".zip")) {
            zipFiles.add(destFile.getAbsolutePath());
        }

        File destinationParent = destFile.getParentFile();
        destinationParent.mkdirs();

        if (!entry.isDirectory()) {
            BufferedInputStream is = new BufferedInputStream(zipFile.getInputStream(entry));
            int currentByte;
            // buffer for writing file
            byte data[] = new byte[BUFFER];

            FileOutputStream fos = new FileOutputStream(destFile);
            BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER);

            while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
                dest.write(data, 0, currentByte);
            }
            dest.flush();
            dest.close();
            is.close();

        }

    }
    zipFile.close();

    for (Iterator iter = zipFiles.iterator(); iter.hasNext();) {
        String zipName = (String) iter.next();
        unzipEPub(zipName,
                destinationDirectory + File.separatorChar + zipName.substring(0, zipName.lastIndexOf(".zip")));
    }
}

From source file:cat.ogasoft.protocolizer.processor.CompilerPhase.java

public static void processCompiler(RoundEnvironment roundEnv) throws CompilerException {
    try {//  w  ww  . j  a va2s  . com
        String protocPath = "src" + File.separatorChar + "cat" + File.separatorChar + "ogasoft"
                + File.separatorChar + "protocolizer" + File.separatorChar + "protoc";

        DefaultExecutor de = new DefaultExecutor();
        for (Element element : roundEnv.getElementsAnnotatedWith(ProtoFileV2.Compiler.class)) {
            ProtoFileV2.Compiler compiler = element.getAnnotation(ProtoFileV2.Compiler.class);
            if (compiler.compile()) {
                String base = protocPath.replace('.', File.separatorChar);
                File dst = new File(base);
                if (!dst.exists() && !dst.mkdirs()) {
                    throw new Exception("Cann not be created directory " + dst.getAbsolutePath());
                }
                File rootDirectori = new File(base);
                //Compile all the files in compiler.protoFilePaths()
                FileFilter filter = new FileFilter() {
                    @Override
                    public boolean accept(File pathname) {
                        return pathname.getName().toLowerCase().endsWith(".proto");
                    }
                };
                for (File protoc : rootDirectori.listFiles(filter)) {
                    String target = base + File.separatorChar + protoc.getName();
                    LOG.info("\tCompiling " + target + "...");
                    CommandLine cmd = CommandLine.parse(compiler.command() + " --proto_path=" + protocPath + " "
                            + compiler.language().option + "=src " + target);
                    int result = de.execute(cmd);
                    if (result != 0) {
                        throw new CompilerException("HO ho... somthing went wrong, code: " + result);
                    }
                    LOG.info("\t" + target + " compiled");
                }
            }
        }
    } catch (Exception e) {
        //Any exception is a CompilerException.
        throw new CompilerException(e.getMessage());
    }
}