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:com.arcusys.liferay.vaadinplugin.util.ControlPanelPortletUtil.java

/**
 * Extracts the jarEntry from the jarFile to the target directory.
 *
 * @param jarFile/*  ww w  . j a  va2 s  .c  o m*/
 * @param jarEntry
 * @param targetDir
 * @return true if extraction was successful, false otherwise
 */
public static boolean extractJarEntry(JarFile jarFile, JarEntry jarEntry, String targetDir) {
    boolean extractSuccessful = false;
    File file = new File(targetDir);
    if (!file.exists()) {
        file.mkdir();
    }
    if (jarEntry != null) {
        InputStream inputStream = null;
        try {
            inputStream = jarFile.getInputStream(jarEntry);
            file = new File(targetDir + jarEntry.getName());
            if (jarEntry.isDirectory()) {
                file.mkdir();
            } else {
                int size;
                byte[] buffer = new byte[2048];

                FileOutputStream fileOutputStream = new FileOutputStream(file);
                BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(fileOutputStream,
                        buffer.length);

                try {
                    while ((size = inputStream.read(buffer, 0, buffer.length)) != -1) {
                        bufferedOutputStream.write(buffer, 0, size);
                    }
                    bufferedOutputStream.flush();
                } finally {
                    bufferedOutputStream.close();
                }
            }
            extractSuccessful = true;
        } catch (Exception e) {
            log.warn(e);
        } finally {
            close(inputStream);
        }
    }
    return extractSuccessful;
}

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From source file:com.wavemaker.StudioInstallService.java

public static File unzipFile(File zipfile) {
    int BUFFER = 2048;

    String zipname = zipfile.getName();
    int extindex = zipname.lastIndexOf(".");

    try {/*  w w w.ja  va 2  s .  c o m*/
        File zipFolder = new File(zipfile.getParentFile(), zipname.substring(0, extindex));
        if (zipFolder.exists())
            org.apache.commons.io.FileUtils.deleteDirectory(zipFolder);
        zipFolder.mkdir();

        File currentDir = zipFolder;
        //File currentDir = zipfile.getParentFile();

        BufferedOutputStream dest = null;
        FileInputStream fis = new FileInputStream(zipfile.toString());
        ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis));
        ZipEntry entry;
        while ((entry = zis.getNextEntry()) != null) {
            System.out.println("Extracting: " + entry);
            if (entry.isDirectory()) {
                File f = new File(currentDir, entry.getName());
                if (f.exists())
                    f.delete(); // relevant if this is the top level folder
                f.mkdir();
            } else {
                int count;
                byte data[] = new byte[BUFFER];
                //needed for non-dir file ace/ace.js created by 7zip
                File destFile = new File(currentDir, entry.getName());
                // write the files to the disk
                FileOutputStream fos = new FileOutputStream(currentDir.toString() + "/" + entry.getName());
                dest = new BufferedOutputStream(fos, BUFFER);
                while ((count = zis.read(data, 0, BUFFER)) != -1) {
                    dest.write(data, 0, count);
                }
                dest.flush();
                dest.close();
            }
        }
        zis.close();

        return currentDir;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return (File) null;

}

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From source file:com.centeractive.ws.builder.DefinitionSaveTest.java

public static File createTempFolder(String name) throws IOException {
    File tempFolder = File.createTempFile(name, Long.toString(System.nanoTime()));
    if (!tempFolder.delete()) {
        throw new RuntimeException("cannot delete tmp file");
    }//from   w ww . j a v  a2 s  .  c om
    if (!tempFolder.mkdir()) {
        throw new RuntimeException("cannot create tmp folder");
    }
    return tempFolder;
}

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From source file:com.dnielfe.manager.utils.SimpleUtils.java

public static boolean createDir(String path, String name) {
    File folder = new File(path, name);

    if (folder.exists())
        return false;

    if (folder.mkdir())
        return true;
    else {/*from   ww w  .j a  v a 2s.c o m*/
        try {
            RootCommands.createRootdir(folder, path);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    return false;
}

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From source file:com.kylinolap.metadata.tool.HiveSourceTableMgmt.java

/**
 * @param hiveCommd/*from   ww  w  .  j  a va 2  s.c  o m*/
 */
private static String callGenerateCommand(String hiveCommd) throws IOException {
    // Get out put path
    String tempDir = System.getProperty("java.io.tmpdir");
    logger.info("OS current temporary directory is " + tempDir);
    if (StringUtils.isEmpty(tempDir)) {
        tempDir = "/tmp";
    }
    String[] cmd = new String[2];
    String osName = System.getProperty("os.name");
    if (osName.startsWith("Windows")) {
        cmd[0] = "cmd.exe";
        cmd[1] = "/C";
    } else {
        cmd[0] = "/bin/bash";
        cmd[1] = "-c";
    }

    // hive command output
    // String hiveOutputPath = tempDir + File.separator +
    // "tmp_kylin_output";
    String hiveOutputPath = File.createTempFile("HiveOutput", null).getAbsolutePath();
    // Metadata output
    File dir = File.createTempFile("meta", null);
    dir.delete();
    dir.mkdir();
    String tableMetaOutcomeDir = dir.getAbsolutePath();

    ProcessBuilder pb = null;

    if (osName.startsWith("Windows")) {
        pb = new ProcessBuilder(cmd[0], cmd[1],
                "ssh root@sandbox 'hive -e \"" + hiveCommd + "\"' > " + hiveOutputPath);
    } else {
        pb = new ProcessBuilder(cmd[0], cmd[1], "hive -e \"" + hiveCommd + "\" > " + hiveOutputPath);
    }

    // Run hive
    pb.directory(new File(tempDir));
    pb.redirectErrorStream(true);
    Process p = pb.start();
    InputStream is = p.getInputStream();
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader br = null;

    try {
        br = new BufferedReader(isr);
        String line = null;
        logger.info("Execute : " + pb.command().get(0));
        while ((line = br.readLine()) != null) {
            logger.info(line);
        }
    } finally {
        if (null != br) {
            br.close();
        }
    }
    logger.info("Hive execution completed!");

    HiveSourceTableMgmt rssMgmt = new HiveSourceTableMgmt();
    rssMgmt.extractTableDescFromFile(hiveOutputPath, tableMetaOutcomeDir);
    return tableMetaOutcomeDir;
}

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From source file:net.mindengine.blogix.BlogixMain.java

@SuppressWarnings("unused")
private static void cmd_export(String[] args) throws IOException, URISyntaxException {
    String dest = "export";
    if (args.length > 0) {
        dest = args[0];/*from   www .  j  a  v  a 2  s .com*/
    }

    File destinationDir = new File(dest);
    if (!destinationDir.exists()) {
        destinationDir.mkdirs();
    }
    BlogixExporter exporter = new BlogixExporter(destinationDir);
    info("Exporting all routes to \"" + dest + "\"");

    File publicDir = new File("public");
    if (publicDir.exists()) {
        File publicExportDir = new File(destinationDir.getAbsolutePath() + File.separator + "public");
        publicExportDir.mkdir();
        FileUtils.copyDirectory(publicDir, publicExportDir);
    }
    exporter.exportAll();
}

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From source file:com.app.intuit.util.WebUtils.java

/**
 * @param tenantId//from  w w w  . j  a  v  a 2  s. com
 */
public static boolean ensureTenantFolderExists(Long tenantId) {
    File baseFolder = new File(WebUtils.REPOSITORY_BASE);
    File tenantFolder = new File(WebUtils.REPOSITORY_BASE + "/tenant_" + tenantId);

    if (!baseFolder.exists()) {
        boolean created = baseFolder.mkdir();

        if (!created) {
            LOG.error("Could not create Base folder at : " + baseFolder.getAbsolutePath());
            return false;
        } else {
            LOG.info("Successfully created Base folder at : " + baseFolder.getAbsolutePath());
        }
    }

    if (!tenantFolder.exists()) {
        boolean created = tenantFolder.mkdir();

        if (!created) {
            LOG.error("Could not create Tenant folder at : " + tenantFolder.getAbsolutePath());
            return false;
        } else {
            LOG.info("Successfully created Tenant folder at : " + tenantFolder.getAbsolutePath());
        }
    }

    return true;
}

---

From source file:net.przemkovv.sphinx.Utils.java

public static File createRandomTempDirectory(String prefix, String tmp_dir) throws IOException {
    final File temp;
    File tmp_dir_file = null;//w w w  .jav a2 s.  c o  m
    if (tmp_dir != null && !tmp_dir.isEmpty()) {
        tmp_dir_file = new File(tmp_dir);
    }
    temp = File.createTempFile(prefix, null, tmp_dir_file);
    if (!(temp.delete())) {
        throw new IOException("Could not delete temp file: " + temp.getAbsolutePath());
    }
    if (!(temp.mkdir())) {
        throw new IOException("Could not create temp directory: " + temp.getAbsolutePath());
    }
    return (temp);
}

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From source file:com.sitewhere.configuration.ConfigurationMigrationSupport.java

/**
 * Detects whether using old configuration model and upgrades if necessary.
 * // w  w w.  j  a  v a 2s .c o  m
 * @param global
 * @throws SiteWhereException
 */
public static void migrateProjectStructureIfNecessary(IGlobalConfigurationResolver global)
        throws SiteWhereException {
    File root = new File(global.getConfigurationRoot());
    if (!root.exists()) {
        throw new SiteWhereException("Configuration root does not exist.");
    }
    File templateFolder = new File(root, FileSystemTenantConfigurationResolver.DEFAULT_TENANT_TEMPLATE_FOLDER);
    if (!templateFolder.exists()) {
        if (!templateFolder.mkdir()) {
            throw new SiteWhereException("Unable to create template folder.");
        }
        for (String filename : OLD_TEMPLATE_FILENAMES) {
            File templateFile = new File(root, filename);
            if (templateFile.exists()) {
                migrateTemplateFile(root, templateFolder, filename);
                migrateResources(root, templateFolder);
                break;
            }
        }
    }

    // Migrate tenant configuration files to separate directories.
    File tenants = new File(root, FileSystemTenantConfigurationResolver.TENANTS_FOLDER);
    if (!tenants.exists()) {
        if (!tenants.mkdir()) {
            throw new SiteWhereException("Unable to create tenant resources folder.");
        }
    }
    Collection<File> oldConfigs = FileUtils.listFiles(root, FileFilterUtils.suffixFileFilter("-tenant.xml"),
            null);
    for (File oldConfig : oldConfigs) {
        int dash = oldConfig.getName().lastIndexOf('-');
        String tenantName = oldConfig.getName().substring(0, dash);
        File tenantFolder = new File(tenants, tenantName);
        try {
            FileUtils.copyDirectory(templateFolder, tenantFolder);
            File tenantConfig = new File(tenantFolder,
                    FileSystemTenantConfigurationResolver.DEFAULT_TENANT_CONFIGURATION_FILE + "."
                            + FileSystemTenantConfigurationResolver.TENANT_SUFFIX_ACTIVE);
            if (tenantConfig.exists()) {
                tenantConfig.delete();
            }
            FileUtils.moveFile(oldConfig, tenantConfig);
            oldConfig.delete();
        } catch (IOException e) {
            throw new SiteWhereException("Unable to copy template folder for tenant.");
        }
    }
}

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From source file:org.glowroot.tests.WebDriverSetup.java

private static File downloadGeckoDriverIfNeeded() throws IOException {
    MyDetector detector = new MyDetector();
    Properties props = detector.detect();
    String osDetectedName = props.getProperty("os.detected.name");
    String osDetectedArch = props.getProperty("os.detected.arch");
    int bits;/* ww w  . j  a  v a 2 s.  c  o  m*/
    if (osDetectedArch.endsWith("_64")) {
        bits = 64;
    } else if (osDetectedArch.endsWith("_32")) {
        bits = 32;
    } else {
        throw new IllegalStateException("Unexpected os.detected.arch: " + osDetectedArch);
    }
    String optionalExt;
    String downloadFilenameSuffix;
    String downloadFilenameExt;
    Archiver archiver;
    if (osDetectedName.equals("linux")) {
        optionalExt = "";
        downloadFilenameSuffix = "linux" + bits;
        downloadFilenameExt = "tar.gz";
        archiver = ArchiverFactory.createArchiver(ArchiveFormat.TAR, CompressionType.GZIP);
    } else if (osDetectedName.equals("osx")) {
        optionalExt = "";
        downloadFilenameSuffix = "macos";
        downloadFilenameExt = "tar.gz";
        archiver = ArchiverFactory.createArchiver(ArchiveFormat.TAR, CompressionType.GZIP);
    } else if (osDetectedName.equals("windows")) {
        optionalExt = ".exe";
        downloadFilenameSuffix = "win" + bits;
        downloadFilenameExt = "zip";
        archiver = ArchiverFactory.createArchiver(ArchiveFormat.ZIP);
    } else {
        throw new IllegalStateException("Unsupported OS for running geckodriver: " + osDetectedName);
    }
    File targetDir = new File("target");
    targetDir.mkdir();
    File geckoDriverExecutable = new File(targetDir, "geckodriver-" + GECKO_DRIVER_VERSION + optionalExt);
    if (!geckoDriverExecutable.exists()) {
        try {
            downloadAndExtractGeckoDriver(targetDir, downloadFilenameSuffix, downloadFilenameExt, optionalExt,
                    archiver);
        } catch (EOFException e) {
            // partial download, try again
            System.out.println("Retrying...");
            downloadAndExtractGeckoDriver(targetDir, downloadFilenameSuffix, downloadFilenameExt, optionalExt,
                    archiver);
        }

    }
    return geckoDriverExecutable;
}

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