Example usage for java.io File separator

Introduction

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

Prototype

String separator

To view the source code for java.io File separator.

Click Source Link

Document

The system-dependent default name-separator character, represented as a string for convenience.

Usage

From source file:Main.java

public static void unzip(InputStream is, String dir) throws IOException {
    File dest = new File(dir);
    if (!dest.exists()) {
        dest.mkdirs();//  w w  w .j  a  v  a 2  s .  co m
    }

    if (!dest.isDirectory())
        throw new IOException("Invalid Unzip destination " + dest);
    if (null == is) {
        throw new IOException("InputStream is null");
    }

    ZipInputStream zip = new ZipInputStream(is);

    ZipEntry ze;
    while ((ze = zip.getNextEntry()) != null) {
        final String path = dest.getAbsolutePath() + File.separator + ze.getName();

        String zeName = ze.getName();
        char cTail = zeName.charAt(zeName.length() - 1);
        if (cTail == File.separatorChar) {
            File file = new File(path);
            if (!file.exists()) {
                if (!file.mkdirs()) {
                    throw new IOException("Unable to create folder " + file);
                }
            }
            continue;
        }

        FileOutputStream fout = new FileOutputStream(path);
        byte[] bytes = new byte[1024];
        int c;
        while ((c = zip.read(bytes)) != -1) {
            fout.write(bytes, 0, c);
        }
        zip.closeEntry();
        fout.close();
    }
}

---

From source file:Functions.FileUpload.java

public static boolean processFile(String path, FileItemStream item, String houseId, String owner) {
    if ("".equals(item.getName())) {
        return false;
    }/* w  w w. j  av a2 s .  c o m*/
    String nm = houseId + item.getName();
    System.out.println("nm =====================" + nm);
    try {
        File f = new File(path + File.separator + "images/");

        if (!f.exists()) {//den uparxei kan o fakelos opote den einai sthn database tpt!
            System.out.println("Mphke sthn if den exists");
            f.mkdir();
            File savedFile = new File(f.getAbsoluteFile() + File.separator + nm);
            FileOutputStream fos = new FileOutputStream(savedFile);
            InputStream is = item.openStream();
            int x = -1;
            byte b[] = new byte[1024];
            while ((x = is.read(b)) != -1) {
                fos.write(b, 0, x);
                //fos.write(x);
            }
            fos.flush();
            fos.close();
            database_common_functions.insertIntoBaseImage(houseId, nm);

            return true;
        } else {
            System.out.println("Mphke sthn if exists");
            if (database_common_functions.isHouseImageInDatabase(houseId, nm) == 1) {
                //overwrites current image with name nm.
                System.out.println("Mphke na kanei overwrite t arxeio");
                FileOutputStream fos = new FileOutputStream(f.getAbsoluteFile() + File.separator + nm);
                InputStream is = item.openStream();
                int x = -1;
                byte b[] = new byte[1024];
                while ((x = is.read(b)) != -1) {
                    fos.write(b, 0, x);
                    //fos.write(x);
                }
                fos.flush();
                fos.close();
                return true;
            } else {

                FileOutputStream fos = new FileOutputStream(f.getAbsoluteFile() + File.separator + nm);
                InputStream is = item.openStream();
                int x = -1;
                byte b[] = new byte[1024];
                while ((x = is.read(b)) != -1) {
                    fos.write(b, 0, x);
                    //fos.write(x);
                }
                fos.flush();
                fos.close();
                database_common_functions.insertIntoBaseImage(houseId, nm);
                return true;
            }

        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

---

From source file:Main.java

public static void unZip(String zipFile, String outputFolder) {
    byte[] buffer = new byte[BUFFER_SIZE];

    try {/*w  w  w .  j  av a 2  s  .com*/
        File folder = new File(outputFolder);
        if (!folder.exists()) {
            folder.mkdir();
        }

        ZipInputStream zis = new ZipInputStream(new FileInputStream(zipFile));
        ZipEntry ze = zis.getNextEntry();

        while (ze != null) {
            String fileName = ze.getName();
            File newFile = new File(outputFolder + File.separator + fileName);

            System.out.println("file unzip : " + newFile.getAbsoluteFile());
            if (ze.isDirectory()) {
                newFile.mkdirs();
            } else {
                FileOutputStream fos = new FileOutputStream(newFile);
                int len;
                while ((len = zis.read(buffer)) > 0) {
                    fos.write(buffer, 0, len);
                }
                fos.close();
            }
            ze = zis.getNextEntry();
        }
        zis.closeEntry();
        zis.close();
        System.out.println("Done");
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

---

From source file:dao.CheckIfFileExistsDaoTest.java

@BeforeClass
public static void setUpClass() {
    String fSeparator = File.separator;
    File file = new File(System.getProperty("user.dir") + fSeparator + "MyDiaryBook" + fSeparator + "Users"
            + fSeparator + "Panagiwtis Georgiadis" + fSeparator + "Entries" + fSeparator + "PAOK");
    file.mkdirs();/*from  w  w w  . j a v  a2s .co m*/
    file = new File(
            System.getProperty("user.dir") + fSeparator + "MyDiaryBook" + fSeparator + "Users" + fSeparator
                    + "Panagiwtis Georgiadis" + fSeparator + "Entries" + fSeparator + "TexnologiaLogismikou2");
    file.mkdirs();
}

---

From source file:Main.java

public static String getExtraPath(String folder) {
    String storagePath = Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + folder;
    File file = new File(storagePath);
    if (!file.exists()) {
        file.mkdir();/* w ww.j  a  va2s .co  m*/
    }
    return storagePath;
}

---

From source file:com.mirth.connect.util.AttachmentUtil.java

public static void writeToFile(String filePath, Attachment attachment, boolean binary) throws IOException {
    File file = new File(filePath);
    if (!file.canWrite()) {
        String dirName = file.getPath();
        int i = dirName.lastIndexOf(File.separator);
        if (i > -1) {
            dirName = dirName.substring(0, i);
            File dir = new File(dirName);
            dir.mkdirs();// w  w w . j a  va 2  s  .c o m
        }
        file.createNewFile();
    }

    if (attachment != null && StringUtils.isNotEmpty(filePath)) {
        FileUtils.writeByteArrayToFile(file,
                binary ? Base64Util.decodeBase64(attachment.getContent()) : attachment.getContent());
    }
}

---

From source file:Main.java

public static File getOutputMediaFile(Context context, String mediaName) {
    File mediaStorageDir = null;/*from   www .ja v a2s.  com*/
    try {
        //            mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), ImgFolderName);
        mediaStorageDir = new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES), ImgFolderName);
    } catch (Exception e) {
        e.printStackTrace();
    }

    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            return null;
        }
    }

    File mediaFile = new File(mediaStorageDir.getPath() + File.separator + mediaName);
    return mediaFile;
}

---

From source file:Main.java

public static File getDiskCacheDir(Context context, String uniqueName) {
    String cachePath;//from  w  w w  . j  a  v a 2 s  .c  o m
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())
            || !Environment.isExternalStorageRemovable()) {
        File externalCacheDir = context.getExternalCacheDir();
        // context.getExternalCacheDir() maybe null
        if (externalCacheDir == null) {
            cachePath = context.getCacheDir().getPath();
        } else {
            cachePath = externalCacheDir.getPath();
        }
    } else {
        cachePath = context.getCacheDir().getPath();
    }
    File file = new File(cachePath + File.separator + uniqueName);
    if (!file.exists() && !file.isDirectory()) {
        file.mkdir();
    }
    return file;
}

---

From source file:Main.java

public static File getSaveFile(String folder, String fileNmae) {
    File file = new File(Environment.getExternalStorageDirectory().getAbsoluteFile() + File.separator + folder
            + File.separator + fileNmae);
    return file.exists() ? file : null;
}

---

From source file:Main.java

/**
 * kudos: http://www.jondev.net/articles/Unzipping_Files_with_Android_(Programmatically)
 * @param zipFile// www  .j  a v a 2 s.c om
 * @param destinationDirectory
 */
public static void unZip(String zipFile, String destinationDirectory) {
    try {
        FileInputStream fin = new FileInputStream(zipFile);
        ZipInputStream zin = new ZipInputStream(fin);
        ZipEntry ze = null;
        while ((ze = zin.getNextEntry()) != null) {
            Log.v("Decompress", "Unzipping " + ze.getName());
            String destinationPath = destinationDirectory + File.separator + ze.getName();
            if (ze.isDirectory()) {
                dirChecker(destinationPath);
            } else {
                FileOutputStream fout;
                try {
                    File outputFile = new File(destinationPath);
                    if (!outputFile.getParentFile().exists()) {
                        dirChecker(outputFile.getParentFile().getPath());
                    }
                    fout = new FileOutputStream(destinationPath);
                    for (int c = zin.read(); c != -1; c = zin.read()) {
                        fout.write(c);
                    }
                    zin.closeEntry();
                    fout.close();
                } catch (Exception e) {
                    // ok for now.
                    Log.v("Decompress", "Error: " + e.getMessage());
                }
            }
        }
        zin.close();
    } catch (Exception e) {
        Log.e("Decompress", "unzip", e);
    }
}

---

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