Example usage for java.io File mkdirs

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

/**
 * Compress a String to a zip file that has only one entry like zipName
 * The name shouldn't have .zip//from  w  ww .  j a v a 2s .  c o m
 * 
 * @param content
 * @param fName
 * @throws IOException 
 */
public static void zipAContentAsFileName(String fName, String content, String charset) throws IOException {
    ByteArrayInputStream bais = new ByteArrayInputStream(content.getBytes(charset));
    BufferedInputStream bis = new BufferedInputStream(bais);

    File f = new File(fName);
    File parentFile = f.getParentFile();
    if (!parentFile.exists()) {
        parentFile.mkdirs();
    }
    ZipOutputStream zf = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(f + ".zip")));

    ZipEntry entry = new ZipEntry(f.getName());
    zf.putNextEntry(entry);
    byte[] barr = new byte[8192];
    int len = 0;
    while ((len = bis.read(barr)) != -1) {
        zf.write(barr, 0, len);
    }
    zf.flush();
    zf.close();
    bis.close();
    bais.close();
}

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From source file:Main.java

public static File getDataFileSoPatchForInstall(Context base) {
    File dir = new File(base.getFilesDir().getAbsolutePath() + File.separator + "rocoolib" + File.separator);
    if (!dir.exists()) {
        dir.mkdirs();
    }/*from  w w  w  . j  a  va  2  s.c o m*/
    return dir;
}

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From source file:Main.java

public static String prepareFilePathForVideoSaveWithDraftUri(Uri draftUri) {
    String draftPath = draftUri.getPath();
    String draftMediaDirPath = draftPath.substring(0, draftPath.length() - 5);
    File draftMediaDir = new File(draftMediaDirPath);
    if (!draftMediaDir.exists()) {
        draftMediaDir.mkdirs();
    }/*from  w ww .j a  va  2  s.c o  m*/
    String[] files = draftMediaDir.list(new FilenameFilter() {
        @Override
        public boolean accept(File dir, String filename) {
            return filename.endsWith("-0.mp4") || filename.endsWith("-a.mp4");
        }
    });
    List<String> filePaths = Arrays.asList(files);
    Collections.sort(filePaths, new Comparator<String>() {
        @Override
        public int compare(String lhs, String rhs) {
            return rhs.compareTo(lhs);
        }
    });
    if (filePaths.size() > 0) {
        for (String file : filePaths) {
            return new File(draftMediaDir, file.substring(0, file.length() - 6) + ".mp4").getAbsolutePath();
        }
    }
    return new File(draftMediaDir, generateRandomFilename("mp4")).getAbsolutePath();
}

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From source file:Main.java

/**
 * Reads the in_stream and extracts them to out_dir.
 * @param in_stream Input stream corresponding to the zip file.
 * @param out_dir Output directory for the zip file contents.
 * @throws IOException/*from  w ww  .java 2  s.  c  o  m*/
 */
public static void zipExtract(InputStream in_stream, File out_dir) throws IOException {
    if (!out_dir.exists()) {
        if (!out_dir.mkdirs()) {
            throw new IOException("Could not create output directory: " + out_dir.getAbsolutePath());
        }
    }
    ZipInputStream zis = new ZipInputStream(in_stream);
    ZipEntry ze;
    byte[] buffer = new byte[BUFFER_SIZE];
    int count;
    while ((ze = zis.getNextEntry()) != null) {
        if (ze.isDirectory()) {
            File fmd = new File(out_dir.getAbsolutePath() + "/" + ze.getName());
            fmd.mkdirs();
            continue;
        }
        FileOutputStream fout = new FileOutputStream(out_dir.getAbsolutePath() + "/" + ze.getName());
        while ((count = zis.read(buffer)) != -1) {
            fout.write(buffer, 0, count);
        }

        fout.close();
        zis.closeEntry();
    }
    zis.close();
}

---

From source file:Main.java

public static void init(Context context) {
    voice_wechat_paths = new ArrayList<>();
    voice_qq_paths = new ArrayList<>();

    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        File dir = Environment.getExternalStorageDirectory();
        File f = new File(dir + "/tencent/MicroMsg");

        if (f.exists() && f.canRead() && f.isDirectory()) {
            File[] files = f.listFiles();
            if (files == null || files.length == 0) {
                return;
            }//from ww w .java2  s. c o m

            for (File f0 : files) {
                if (f0.isDirectory() && f0.getName().length() > 24) {
                    voice_wechat_paths.add(f0.getAbsolutePath() + "/voice2");
                }
            }
        }

        File exportDir = new File(dir, "silkv3_mp3");
        if (!exportDir.exists()) {
            exportDir.mkdirs();
        }

        export_dir = exportDir.getAbsolutePath();
    }
}

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From source file:Main.java

public static String saveFile(Context c, String filePath, String fileName, byte[] bytes) {
    String fileFullName = "";
    FileOutputStream fos = null;/*from   w ww .j  a va  2  s  . co m*/
    String dateFolder = new SimpleDateFormat("yyyyMMdd", Locale.CHINA).format(new Date());
    try {
        String suffix = "";
        if (filePath == null || filePath.trim().length() == 0) {
            filePath = Environment.getExternalStorageDirectory() + "/tuiji/" + dateFolder + "/";
        }
        File file = new File(filePath);
        if (!file.exists()) {
            file.mkdirs();
        }
        File fullFile = new File(filePath, fileName + suffix);
        fileFullName = fullFile.getPath();
        fos = new FileOutputStream(new File(filePath, fileName + suffix));
        fos.write(bytes);
    } catch (Exception e) {
        fileFullName = "";
    } finally {
        if (fos != null) {
            try {
                fos.close();
            } catch (IOException e) {
                fileFullName = "";
            }
        }
    }
    return fileFullName;
}

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From source file:br.edimarmanica.weir2.rule.type.RulesDataTypeController.java

/**
 * Persiste the datatype of each rule//from   ww  w .jav  a2  s  . c  o  m
 *
 * @param site
 */
public static void persiste(Site site) {
    Map<String, DataType> ruleType = new HashMap<>();

    File dirInput = new File(Paths.PATH_INTRASITE + "/" + site.getPath() + "/extracted_values");
    for (File rule : dirInput.listFiles()) {
        ruleType.put(rule.getName(), RuleDataType.getMostFrequentType(rule));
    }

    File dirOutput = new File(Paths.PATH_WEIR_V2 + "/" + site.getPath());
    dirOutput.mkdirs();

    File file = new File(dirOutput.getAbsolutePath() + "/types.csv");
    String[] HEADER = { "RULE", "TYPE" };
    CSVFormat format = CSVFormat.EXCEL.withHeader(HEADER);

    try (Writer out = new FileWriter(file)) {
        try (CSVPrinter csvFilePrinter = new CSVPrinter(out, format)) {
            for (String rule : ruleType.keySet()) {
                List<String> dataRecord = new ArrayList<>();
                dataRecord.add(rule);
                dataRecord.add(ruleType.get(rule).name());
                csvFilePrinter.printRecord(dataRecord);
            }
        }
    } catch (IOException ex) {
        Logger.getLogger(RulesDataTypeController.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:com.flowpowered.engine.render.DeployNatives.java

public static void deploy() throws Exception {
    final String osPath;
    final String[] nativeLibs;
    if (SystemUtils.IS_OS_WINDOWS) {
        nativeLibs = new String[] { "jinput-dx8_64.dll", "jinput-dx8.dll", "jinput-raw_64.dll",
                "jinput-raw.dll", "jinput-wintab.dll", "lwjgl.dll", "lwjgl64.dll", "OpenAL32.dll",
                "OpenAL64.dll" };
        osPath = "windows/";
    } else if (SystemUtils.IS_OS_MAC) {
        nativeLibs = new String[] { "libjinput-osx.jnilib", "liblwjgl.jnilib", "openal.dylib" };
        osPath = "mac/";
    } else if (SystemUtils.IS_OS_LINUX) {
        nativeLibs = new String[] { "liblwjgl.so", "liblwjgl64.so", "libopenal.so", "libopenal64.so",
                "libjinput-linux.so", "libjinput-linux64.so" };
        osPath = "linux/";
    } else {/*  w w w  . java 2 s.c  o m*/
        throw new IllegalStateException("Could not get lwjgl natives for OS \"" + SystemUtils.OS_NAME + "\".");
    }
    final File nativesDir = new File("natives" + File.separator + osPath);
    nativesDir.mkdirs();
    for (String nativeLib : nativeLibs) {
        final File nativeFile = new File(nativesDir, nativeLib);
        if (!nativeFile.exists()) {
            FileUtils.copyInputStreamToFile(DeployNatives.class.getResourceAsStream("/" + nativeLib),
                    nativeFile);
        }
    }
    final String nativesPath = nativesDir.getAbsolutePath();
    System.setProperty("org.lwjgl.librarypath", nativesPath);
    System.setProperty("net.java.games.input.librarypath", nativesPath);
}

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From source file:hudson.init.impl.InitialUserContent.java

@Initializer(after = JOB_LOADED)
public static void init(Jenkins h) throws IOException {
    File userContentDir = new File(h.getRootDir(), "userContent");
    if (!userContentDir.exists()) {
        userContentDir.mkdirs();
        FileUtils.writeStringToFile(new File(userContentDir, "readme.txt"),
                Messages.Hudson_USER_CONTENT_README());
    }/*from w w  w .j  a v  a2s .com*/
}

---

From source file:Main.java

private static void initData(Activity activity) {
    mActivity = activity;/*from   w w w . j  a v a 2 s.co  m*/
    File mFile = new File(Environment.getExternalStorageDirectory() + "/yourName");
    if (!mFile.exists())
        mFile.mkdirs();
    mAvatar = new File(TEMP_IMG_PATH);
    if (mAvatar.exists())
        mAvatar.delete();
    mAvatarUri = Uri.fromFile(mAvatar);
}

---

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