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.nridge.ds.neo4j.ds_neo4j.Neo4jGDB.java

public static GraphDatabaseService getInstance(final AppMgr anAppMgr, DataBag aSchemaBag) throws DSException {
    if (mGraphDBService == null) {
        Label graphDBLabel = null;
        if (aSchemaBag != null) {
            String labelName = aSchemaBag.getFeature("labelName");
            if (StringUtils.isNotEmpty(labelName))
                graphDBLabel = Label.label(labelName);
        }/*from w  w w.j  av a2  s . co  m*/
        String graphDBPathName = anAppMgr.getString(anAppMgr.APP_PROPERTY_GDB_PATH);
        String graphDBSchemaPathFileName = String.format("%s%cschema", graphDBPathName, File.separatorChar);
        File graphDBSchemaFile = new File(graphDBSchemaPathFileName);
        boolean gdbSchemaExists = graphDBSchemaFile.exists();

        // Ensure we have a graph database folder for data storage.

        File graphDBPathFile = new File(graphDBPathName);
        if (!graphDBPathFile.exists())
            graphDBPathFile.mkdir();
        if (!graphDBPathFile.exists()) {
            String msgStr = String.format("%s: Does not exist.", graphDBPathName);
            throw new DSException(msgStr);
        }

        // Prevent a large number of log messages from being generated.

        LogProvider logProvider = new Slf4jLogProvider();

        // Enter the critical section to create the service handle.

        synchronized (Neo4jGDB.class) {
            if (mGraphDBService == null) {
                mGraphDBService = new GraphDatabaseFactory().setUserLogProvider(logProvider)
                        .newEmbeddedDatabaseBuilder(new File(graphDBPathName)).newGraphDatabase();
                if ((aSchemaBag != null) && (!gdbSchemaExists)) {
                    DataField pkField = aSchemaBag.getPrimaryKeyField();
                    if (pkField != null) {
                        Schema gdbSchema;
                        IndexDefinition indexDefinition = null;

                        try (Transaction gdbTransaction = mGraphDBService.beginTx()) {
                            gdbSchema = mGraphDBService.schema();
                            for (DataField dataField : aSchemaBag.getFields()) {
                                if (dataField != pkField) {
                                    if (dataField.isFeatureTrue("isIndexed"))
                                        gdbSchema.indexFor(graphDBLabel).on(dataField.getName()).create();
                                }
                            }
                            indexDefinition = gdbSchema.indexFor(graphDBLabel).on(pkField.getName()).create();
                            gdbTransaction.success();
                        }
                        if (indexDefinition != null) {
                            try (Transaction gdbTransaction = mGraphDBService.beginTx()) {
                                gdbSchema.awaitIndexOnline(indexDefinition, 10, TimeUnit.SECONDS);
                                gdbTransaction.success();
                            }
                        }
                    }
                }
            }
        }
    }

    return mGraphDBService;
}

---

From source file:com.pieframework.runtime.utils.Zipper.java

public static void unzip(String zipFile, String toDir) throws ZipException, IOException {

    int BUFFER = 2048;
    File file = new File(zipFile);

    ZipFile zip = new ZipFile(file);
    String newPath = toDir;//from w  ww  .  j av  a  2s . co  m

    File toDirectory = new File(newPath);
    if (!toDirectory.exists()) {
        toDirectory.mkdir();
    }
    Enumeration zipFileEntries = zip.entries();

    // Process each entry
    while (zipFileEntries.hasMoreElements()) {
        // grab a zip file entry
        ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();

        String currentEntry = entry.getName();
        File destFile = new File(newPath, FilenameUtils.separatorsToSystem(currentEntry));
        //System.out.println(currentEntry);
        File destinationParent = destFile.getParentFile();

        // create the parent directory structure if needed
        destinationParent.mkdirs();
        if (!entry.isDirectory()) {
            BufferedInputStream is = new BufferedInputStream(zip.getInputStream(entry));
            int currentByte;
            // establish buffer for writing file
            byte data[] = new byte[BUFFER];

            // write the current file to disk
            FileOutputStream fos = new FileOutputStream(destFile);
            BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER);

            // read and write until last byte is encountered
            while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
                dest.write(data, 0, currentByte);
            }
            dest.flush();
            dest.close();
            is.close();
        }
    }
    zip.close();

}

---

From source file:de.flapdoodle.embedmongo.Files.java

public static File createOrCheckUserDir(String prefix) throws IOException {
    File tempDir = new File(System.getProperty("user.home"));
    File tempFile = new File(tempDir, prefix);
    if ((tempFile.exists()) && (tempFile.isDirectory()))
        return tempFile;
    if (!tempFile.mkdir())
        throw new IOException("Could not create Tempdir: " + tempFile);
    return tempFile;
}

---

From source file:Main.java

static boolean copyFiles(File sourceLocation, File targetLocation) throws IOException {
    if (sourceLocation.equals(targetLocation))
        return false;

    if (sourceLocation.isDirectory()) {
        if (!targetLocation.exists()) {
            targetLocation.mkdir();
        }//w  w w. j a  v  a  2  s  .  c  o  m
        String[] children = sourceLocation.list();
        for (int i = 0; i < children.length; i++) {
            copyFiles(new File(sourceLocation, children[i]), new File(targetLocation, children[i]));
        }
    } else if (sourceLocation.exists()) {
        InputStream in = new FileInputStream(sourceLocation);
        OutputStream out = new FileOutputStream(targetLocation);

        // Copy the bits from instream to outstream
        byte[] buf = new byte[1024];
        int len;
        while ((len = in.read(buf)) > 0) {
            out.write(buf, 0, len);
        }
        in.close();
        out.close();
    }
    return true;
}

---

From source file:com.openkm.applet.Util.java

/**
 * Creates a temporal and unique directory
 * /* w w  w.j a  va  2  s.  c  o m*/
 * @throws IOException If something fails.
 */
public static File createTempDir() throws IOException {
    File tmpFile = File.createTempFile("okm", null);

    if (!tmpFile.delete())
        throw new IOException();
    if (!tmpFile.mkdir())
        throw new IOException();

    return tmpFile;
}

---

From source file:org.mythtv.client.MainApplication.java

private static void initImageLoader(Context context) {

    File cacheDir = new File(context.getCacheDir(), "images");
    if (!cacheDir.exists()) {
        cacheDir.mkdir();
    }/*from  w w w  . j  av  a 2s  . c  o  m*/

    // This configuration tuning is custom. You can tune every option, you may tune some of them, 
    // or you can create default configuration by
    //  ImageLoaderConfiguration.createDefault(this);
    // method.
    ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(context).threadPoolSize(5)
            .threadPriority(Thread.MIN_PRIORITY + 3).denyCacheImageMultipleSizesInMemory()
            .memoryCache(new WeakMemoryCache()).discCache(new UnlimitedDiscCache(cacheDir)).build();

    // Initialize ImageLoader with configuration.
    ImageLoader.getInstance().init(config);

    L.disableLogging();
}

---

From source file:com.mbrlabs.mundus.utils.Log.java

private static void prepareLogFile() {
    File logDirectory = new File(Registry.LOGS_DIR);
    logDirectory.mkdir();

    SimpleDateFormat fileDateFormat = new SimpleDateFormat("yy-MM-dd");
    String fileName = fileDateFormat.format(new Date());
    fileName = "mundus " + fileName + ".log";

    try {//w  w  w. j av a  2s.  c o  m
        logFile = new File(logDirectory, fileName);
        logFile.createNewFile();
        logFileWriter = new PrintWriter(new FileWriter(logFile, true));
    } catch (IOException e) {
        exception(TAG, e);
    }

    logFileWriter.println();
    info(TAG, "Logging activated. Log file [{}] created. ", fileName);
}

---

From source file:com.rukiasoft.androidapps.comunioelpuntal.crashlogs.ExceptionHandler.java

public static String[] searchForStackTraces() {
    if (stackTraceFileList != null) {
        return stackTraceFileList;
    }//ww  w  .jav a2 s.c o  m
    File dir = new File(G.FILES_PATH + "/");
    // Try to create the files folder if it doesn't exist
    dir.mkdir();
    // Filter for ".stacktrace" files
    FilenameFilter filter = new FilenameFilter() {
        public boolean accept(File dir, String name) {
            return name.endsWith(".stacktrace");
        }
    };
    return (stackTraceFileList = dir.list(filter));
}

---

From source file:net.fabricmc.installer.installer.MultiMCInstaller.java

public static void install(File mcDir, String version, IInstallerProgress progress) throws Exception {
    File instancesDir = new File(mcDir, "instances");
    if (!instancesDir.exists()) {
        throw new FileNotFoundException(Translator.getString("install.multimc.notFound"));
    }/*from  www  .  j av  a  2  s.  co  m*/
    progress.updateProgress(Translator.getString("install.multimc.findInstances"), 10);
    String mcVer = version.split("-")[0];
    List<File> validInstances = new ArrayList<>();
    for (File instanceDir : instancesDir.listFiles()) {
        if (instanceDir.isDirectory()) {
            if (isValidInstance(instanceDir, mcVer)) {
                validInstances.add(instanceDir);
            }
        }
    }
    if (validInstances.isEmpty()) {
        throw new Exception(Translator.getString("install.multimc.noInstances").replace("[MCVER]", mcVer));
    }
    List<String> instanceNames = new ArrayList<>();
    for (File instance : validInstances) {
        instanceNames.add(instance.getName());
    }
    String instanceName = (String) JOptionPane.showInputDialog(null,
            Translator.getString("install.multimc.selectInstance"),
            Translator.getString("install.multimc.selectInstance"), JOptionPane.QUESTION_MESSAGE, null,
            instanceNames.toArray(), instanceNames.get(0));
    if (instanceName == null) {
        progress.updateProgress(Translator.getString("install.multimc.canceled"), 100);
        return;
    }
    progress.updateProgress(
            Translator.getString("install.multimc.installingInto").replace("[NAME]", instanceName), 25);
    File instnaceDir = null;
    for (File instance : validInstances) {
        if (instance.getName().equals(instanceName)) {
            instnaceDir = instance;
        }
    }
    if (instnaceDir == null) {
        throw new FileNotFoundException("Could not find " + instanceName);
    }
    File patchesDir = new File(instnaceDir, "patches");
    if (!patchesDir.exists()) {
        patchesDir.mkdir();
    }
    File fabricJar = new File(patchesDir, "Fabric-" + version + ".jar");
    if (!fabricJar.exists()) {
        progress.updateProgress(Translator.getString("install.client.downloadFabric"), 30);
        FileUtils.copyURLToFile(new URL("http://maven.modmuss50.me/net/fabricmc/fabric-base/" + version
                + "/fabric-base-" + version + ".jar"), fabricJar);
    }
    progress.updateProgress(Translator.getString("install.multimc.createJson"), 70);
    File fabricJson = new File(patchesDir, "fabric.json");
    if (fabricJson.exists()) {
        fabricJson.delete();
    }
    String json = readBaseJson();
    json = json.replaceAll("%VERSION%", version);

    ZipFile fabricZip = new ZipFile(fabricJar);
    ZipEntry dependenciesEntry = fabricZip.getEntry("dependencies.json");
    String fabricDeps = IOUtils.toString(fabricZip.getInputStream(dependenciesEntry), Charset.defaultCharset());
    json = json.replace("%DEPS%", stripDepsJson(fabricDeps.replace("\n", "")));
    FileUtils.writeStringToFile(fabricJson, json, Charset.defaultCharset());
    fabricZip.close();
    progress.updateProgress(Translator.getString("install.success"), 100);
}

---

From source file:it.geosolutions.geofence.gui.server.utility.IoUtility.java

/**
 * Creates the today directory./*w ww.  j  a v a 2  s .c  o  m*/
 *
 * @param destDir
 *            the dest dir
 * @param inputFileName
 *            the input file name
 * @param withTime
 *            the with time
 * @return the file
 */
public static final File createTodayDirectory(File destDir, String inputFileName, final boolean withTime) {
    final SimpleDateFormat SDF = withTime ? new SimpleDateFormat("yyyy_MM_dd_hhmmsss")
            : new SimpleDateFormat("yyyy_MM_dd");
    final String newPath = (new StringBuffer(destDir.getAbsolutePath().trim()).append(File.separatorChar)
            .append(SDF.format(new Date())).append("_").append(inputFileName)).toString();
    File dir = new File(newPath);
    if (!dir.exists()) {
        dir.mkdir();
    }

    return dir;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »