water.util

Class FileUtils

java.lang.Object

water.util.FileUtils

public class FileUtils
extends java.lang.Object

File utilities.

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	checkFile(java.io.File file, java.lang.String name)
static void	close(java.io.Closeable... closeable) Closes given files, logging exceptions thrown during the process of closing.
static void	closeSilently(java.io.Closeable... closeable) Silently close given files.
static java.io.File[]	contentsOf(java.io.File folder, java.lang.String name)
static void	copyStream(java.io.InputStream is, java.io.OutputStream os, int buffer_size)
static boolean	delete(java.io.File file)
static java.io.File	getFile(java.lang.String fname)
static java.net.URI	getURI(java.lang.String path)
static java.lang.String	keyToFileName(Key k) Transform given key to a string which can be used as a file name.
static java.io.File	locateFile(java.lang.String fname) Hunt for files in likely places.
static boolean	makeSureDirExists(java.lang.String dir)

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

makeSureDirExists

public static boolean makeSureDirExists(java.lang.String dir)

closeSilently

public static void closeSilently(java.io.Closeable... closeable)

Silently close given files.

Parameters:

closeable - files to close

close

public static void close(java.io.Closeable... closeable)

Closes given files, logging exceptions thrown during the process of closing.

Parameters:

closeable - files to close

copyStream

public static void copyStream(java.io.InputStream is,
                              java.io.OutputStream os,
                              int buffer_size)

getURI

public static java.net.URI getURI(java.lang.String path)

delete

public static boolean delete(java.io.File file)

locateFile

public static java.io.File locateFile(java.lang.String fname)

Hunt for files in likely places. Null if cannot find.

Parameters:

fname - filename

Returns:

Found file or null

checkFile

public static void checkFile(java.io.File file,
                             java.lang.String name)
                      throws java.io.IOException

Throws:

java.io.IOException

getFile

public static java.io.File getFile(java.lang.String fname)
                            throws java.io.IOException

Throws:

java.io.IOException

contentsOf

public static java.io.File[] contentsOf(java.io.File folder,
                                        java.lang.String name)
                                 throws java.io.IOException

Throws:

java.io.IOException

keyToFileName

public static java.lang.String keyToFileName(Key k)

Transform given key to a string which can be used as a file name.