rle.util
Class FileUtil

java.lang.Object
  rle.util.FileUtil

public class FileUtil
extends java.lang.Object

Some useful File utilities.

Constructor Summary

FileUtil()

Method Summary

static long	getCumulativeSize(java.io.File file)
static long	getCumulativeSize(java.io.File[] files) This returns a long value for the size of the file array supplied, which can be either files and/or directories
static java.lang.String	getExt(java.lang.String string) returns the extension of a file returns null if none found...
static java.lang.String	getFile(java.io.InputStream is)
static java.lang.String	getFile(java.lang.String file)
static java.lang.String	getFile(java.net.URL url)
static int	getNumberOfFiles(java.io.File file)
static int	getNumberOfFiles(java.io.File[] files)
static java.util.Set	getRelativePathsOfChildren(java.io.File file) Returns a set of Strings that represent the relative paths of all child files under the file provided.
protected static java.util.Set	getRelativePathsOfChildren(java.io.File file, java.lang.String basePath)
protected static java.util.Set	getRelativePathsOfChildren(java.io.File file, java.lang.String basePath, boolean leadingSlash)
static void	writeFile(java.lang.String filePath, java.lang.String contents)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtil

public FileUtil()

Method Detail

getExt

public static java.lang.String getExt(java.lang.String string)

returns the extension of a file returns null if none found...

getFile

public static java.lang.String getFile(java.lang.String file)

Parameters:

file -

Returns:

getFile

public static java.lang.String getFile(java.io.InputStream is)

getFile

public static java.lang.String getFile(java.net.URL url)

writeFile

public static void writeFile(java.lang.String filePath,
                             java.lang.String contents)
                      throws java.io.IOException

Throws:

java.io.IOException

getCumulativeSize

public static long getCumulativeSize(java.io.File[] files)

This returns a long value for the size of the file array supplied, which can be either files and/or directories

Parameters:

file -

Returns:

getCumulativeSize

public static long getCumulativeSize(java.io.File file)

getNumberOfFiles

public static int getNumberOfFiles(java.io.File[] files)

getNumberOfFiles

public static int getNumberOfFiles(java.io.File file)

getRelativePathsOfChildren

protected static java.util.Set getRelativePathsOfChildren(java.io.File file,
                                                          java.lang.String basePath)

getRelativePathsOfChildren

protected static java.util.Set getRelativePathsOfChildren(java.io.File file,
                                                          java.lang.String basePath,
                                                          boolean leadingSlash)

getRelativePathsOfChildren

public static java.util.Set getRelativePathsOfChildren(java.io.File file)

Returns a set of Strings that represent the relative paths of all child files under the file provided.

Parameters:

file -

Returns: