org.apache.cassandra.io.util
Class FileUtils

java.lang.Object
  org.apache.cassandra.io.util.FileUtils

public class FileUtils
extends java.lang.Object

Nested Class Summary

static class

FileUtils.FileComparator

Constructor Summary

FileUtils()

Method Summary

static void	close(java.lang.Iterable<? extends java.io.Closeable> cs)
static void	closeQuietly(java.io.Closeable c)
static void	createDirectory(java.lang.String directory)
static void	delete(java.io.File[] files)
static boolean	delete(java.util.List<java.lang.String> files)
static boolean	delete(java.lang.String file)
static void	deleteRecursive(java.io.File dir) Deletes all files and subdirectories under "dir".
static void	deleteWithConfirm(java.io.File file)
static void	deleteWithConfirm(java.lang.String file)
static void	renameWithConfirm(java.io.File from, java.io.File to)
static void	skipBytesFully(java.io.DataInput in, int bytes)
static void	skipBytesFully(java.io.DataInput in, long bytes)
static java.lang.String	stringifyFileSize(double value)
static void	truncate(java.lang.String path, long size)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

deleteWithConfirm

public static void deleteWithConfirm(java.lang.String file)
                              throws java.io.IOException

Throws:

java.io.IOException

deleteWithConfirm

public static void deleteWithConfirm(java.io.File file)
                              throws java.io.IOException

Throws:

java.io.IOException

renameWithConfirm

public static void renameWithConfirm(java.io.File from,
                                     java.io.File to)
                              throws java.io.IOException

Throws:

java.io.IOException

truncate

public static void truncate(java.lang.String path,
                            long size)
                     throws java.io.IOException

Throws:

java.io.IOException

closeQuietly

public static void closeQuietly(java.io.Closeable c)

close

public static void close(java.lang.Iterable<? extends java.io.Closeable> cs)
                  throws java.io.IOException

Throws:

java.io.IOException

createDirectory

public static void createDirectory(java.lang.String directory)
                            throws java.io.IOException

Throws:

java.io.IOException

delete

public static boolean delete(java.lang.String file)

delete

public static boolean delete(java.util.List<java.lang.String> files)

delete

public static void delete(java.io.File[] files)

stringifyFileSize

public static java.lang.String stringifyFileSize(double value)

deleteRecursive

public static void deleteRecursive(java.io.File dir)
                            throws java.io.IOException

Deletes all files and subdirectories under "dir".

Parameters:

dir - Directory to be deleted

Throws:

java.io.IOException - if any part of the tree cannot be deleted

skipBytesFully

public static void skipBytesFully(java.io.DataInput in,
                                  int bytes)
                           throws java.io.IOException

Throws:

java.io.IOException

skipBytesFully

public static void skipBytesFully(java.io.DataInput in,
                                  long bytes)
                           throws java.io.IOException

Throws:

java.io.IOException