journal.io.util
Class IOHelper

java.lang.Object
  journal.io.util.IOHelper

public final class IOHelper
extends Object

Author:

Hiram Chirino

Nested Class Summary

static interface

IOHelper.IOStrategy

Field Summary

protected static int	MAX_DIR_NAME_LENGTH
protected static int	MAX_FILE_NAME_LENGTH

Method Summary

static void	copyFile(File src, File dest)
static void	copyInputStream(InputStream in, OutputStream out)
static boolean	deleteChildren(File parent)
static boolean	deleteFile(File fileToDelete)
static void	moveFile(File src, File targetDirectory)
static void	skipBytes(RandomAccessFile raf, int bytes)
static void	sync(FileDescriptor fd)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_DIR_NAME_LENGTH

protected static final int MAX_DIR_NAME_LENGTH

MAX_FILE_NAME_LENGTH

protected static final int MAX_FILE_NAME_LENGTH

Method Detail

deleteFile

public static boolean deleteFile(File fileToDelete)

deleteChildren

public static boolean deleteChildren(File parent)

moveFile

public static void moveFile(File src,
                            File targetDirectory)
                     throws IOException

Throws:

IOException

copyFile

public static void copyFile(File src,
                            File dest)
                     throws IOException

Throws:

IOException

copyInputStream

public static void copyInputStream(InputStream in,
                                   OutputStream out)
                            throws IOException

Throws:

IOException

sync

public static void sync(FileDescriptor fd)
                 throws IOException

Throws:

IOException

skipBytes

public static void skipBytes(RandomAccessFile raf,
                             int bytes)
                      throws IOException

Throws:

IOException