org.mule.munit.common.util

Class FileUtils

java.lang.Object

org.apache.commons.io.FileUtils

org.mule.munit.common.util.FileUtils

public class FileUtils
extends org.apache.commons.io.FileUtils

FileUtils contains useful methods for dealing with files & directories. This is based on the mule core class so we can have control over it

Since:

2.0.0

Author:

Mulesoft Inc.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_ENCODING

Fields inherited from class org.apache.commons.io.FileUtils

EMPTY_FILE_ARRAY, ONE_EB, ONE_EB_BI, ONE_GB, ONE_GB_BI, ONE_KB, ONE_KB_BI, ONE_MB, ONE_MB_BI, ONE_PB, ONE_PB_BI, ONE_TB, ONE_TB_BI, ONE_YB, ONE_ZB

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	extractResources(String resourceName, Class callingClass, File outputDir, boolean keepParentDirectory) Extract the specified resource to the given directory for remain all directory struct
static File	findFileByName(File folder, String filename, boolean recursive) Looks for a file inside a given folder
static String	generateRandomFileName(String prefix, String suffix) Generates a file name appending a random number between the given prefix and suffix
static String	normalizeFilePath(URL url, String encoding) Remove from uri to file prefix file:/ Add if need file separator to begin

Methods inherited from class org.apache.commons.io.FileUtils

byteCountToDisplaySize, byteCountToDisplaySize, checksum, checksumCRC32, cleanDirectory, contentEquals, contentEqualsIgnoreEOL, convertFileCollectionToFileArray, copyDirectory, copyDirectory, copyDirectory, copyDirectory, copyDirectoryToDirectory, copyFile, copyFile, copyFile, copyFileToDirectory, copyFileToDirectory, copyInputStreamToFile, copyToFile, copyURLToFile, copyURLToFile, deleteDirectory, deleteQuietly, directoryContains, forceDelete, forceDeleteOnExit, forceMkdir, forceMkdirParent, getFile, getFile, getTempDirectory, getTempDirectoryPath, getUserDirectory, getUserDirectoryPath, isFileNewer, isFileNewer, isFileNewer, isFileOlder, isFileOlder, isFileOlder, isSymlink, iterateFiles, iterateFiles, iterateFilesAndDirs, lineIterator, lineIterator, listFiles, listFiles, listFilesAndDirs, moveDirectory, moveDirectoryToDirectory, moveFile, moveFileToDirectory, moveToDirectory, openInputStream, openOutputStream, openOutputStream, readFileToByteArray, readFileToString, readFileToString, readFileToString, readLines, readLines, readLines, sizeOf, sizeOfAsBigInteger, sizeOfDirectory, sizeOfDirectoryAsBigInteger, toFile, toFiles, touch, toURLs, waitFor, write, write, write, write, write, write, writeByteArrayToFile, writeByteArrayToFile, writeByteArrayToFile, writeByteArrayToFile, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

Constructor Detail

FileUtils

public FileUtils()

Method Detail

normalizeFilePath

public static String normalizeFilePath(URL url,
                                       String encoding)
                                throws UnsupportedEncodingException

Remove from uri to file prefix file:/ Add if need file separator to begin

Parameters:

url - file uri to resource

encoding - - Java encoding names

Returns:

normalized file path

Throws:

UnsupportedEncodingException - if encoding is unknown

extractResources

public static void extractResources(String resourceName,
                                    Class callingClass,
                                    File outputDir,
                                    boolean keepParentDirectory)
                             throws IOException

Extract the specified resource to the given directory for remain all directory struct

Parameters:

resourceName - - full resource name

callingClass - - classloader for this class is used

outputDir - - extract to this directory

keepParentDirectory - true - full structure of directories is kept; false - file - removed all directories, directory - started from resource point

Throws:

IOException - if any errors

findFileByName

public static File findFileByName(File folder,
                                  String filename,
                                  boolean recursive)

Looks for a file inside a given folder

Parameters:

folder - Folder where to look for the file

filename - Name of the file

recursive - If true, the file will be looked for in all subfolders, otherwise it will be looked inside the given folder

Returns:

The file in case it was found, null otherwise

generateRandomFileName

public static String generateRandomFileName(String prefix,
                                            String suffix)

Generates a file name appending a random number between the given prefix and suffix

Parameters:

prefix - prefix of the file name

suffix - suffix of the file name

Returns:

Generated File Name