Class PRSPrivateIOUtils

java.lang.Object

net.thevpc.common.prs.util.PRSPrivateIOUtils

public final class PRSPrivateIOUtils
extends Object

Classe utilitaire pour la manipulation des E/S

Author:

tbensalah (Taha Ben Salah) %creation_date date 27/01/2004 %last_modification_date date 28/01/2004

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_BUFFER_SIZE	taille par defaut du buffer de transfert

Method Summary

Modifier and Type	Method	Description
static File	canonize(File file)	try to return CanonicaFile otherwise AbsoluteFile
static String	computeCRC(byte[] bytes)
static String	computeCRC(File file)
static String	computeCRC(InputStream is)
static String	computeCRC(Reader reader)
static void	copy(File in, File out)	copy le flux d'entree dans le lux de sortie
static void	copy(File in, File out, int bufferSize)	copy le flux d'entree dans le lux de sortie
static void	copy(File in, OutputStream out)	copy le flux d'entree dans le lux de sortie
static void	copy(File in, OutputStream out, int bufferSize)	copy le flux d'entree dans le lux de sortie
static void	copy(InputStream in, File out)	copy le flux d'entree dans le lux de sortie
static void	copy(InputStream in, File out, int bufferSize)	copy le flux d'entree dans le lux de sortie
static void	copy(InputStream in, OutputStream out)	copy le flux d'entree dans le lux de sortie
static void	copy(InputStream in, OutputStream out, int bufferSize)	copy le flux d'entree dans le lux de sortie
static void	copy(URL url, File out)
static boolean	deleteFolderTree(File folder, FileFilter fileFilter)
static URL	fileToURL(File file)
static String	getFileExtension(File f)	retourne l'extension d'un fichier
static String	getFileNameWithoutExtension(File f)	retourne le nom du fichier (sans l'extension)
static String	getFilePath(File file)	try to return CanonicalPath otherwise AbsolutePath
static String	getNameExtension(String name)
static String	getNameWithExtension(String name, String extension)
static String	getNameWithoutExtension(String name)
static String	getRelativePath(File parent, File son)	retourne le path relatif
static String	getURLName(URL url)
static String	getURLPath(URL repositoryURL)
static boolean	isFileURL(URL repositoryURL)
static boolean	isFolderWritable(File folder)
static Object	loadObject(File physicalName)
static Properties	loadProperties(File file)
static byte[]	loadStreamAsByteArray(InputStream r)
static byte[]	loadStreamAsByteArray(URL url)
static String	loadStreamAsString(InputStream r)
static String	loadStreamAsString(URL url)
static String	loadString(File physicalName)
static Properties	loadXMLProperties(File file)
static Object	loadZippedObject(File physicalName)
static void	mkdirs(File root, String... relativePaths)
static void	replaceAllInFile(File file, String oldContent, String newContent)
static void	replaceInFile(File file, String oldContent, String newContent)
static void	replaceInFolder(File folder, FileFilter fileFilter, boolean recurse, String oldContent, String newContent)
static void	saveObject(File physicalName, Object object)
static void	saveString(File physicalName, String object)
static void	saveZippedObject(File physicalName, Object object)
static void	storeProperties(File file, Properties p, String comments)
static void	storeXMLProperties(File file, Properties p, String comments)
static File	urlToFile(URL url)

Methods inherited from class Object

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

Field Details

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

taille par defaut du buffer de transfert

See Also:

• Constant Field Values

Method Details

copy

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

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(InputStream in,
 OutputStream out,
 int bufferSize)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(File in,
 File out)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(File in,
 File out,
 int bufferSize)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(File in,
 OutputStream out)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(File in,
 OutputStream out,
 int bufferSize)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(InputStream in,
 File out)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

copy

public static void copy(URL url,
 File out)
                 throws IOException

Throws:

IOException

copy

public static void copy(InputStream in,
 File out,
 int bufferSize)
                 throws IOException

copy le flux d'entree dans le lux de sortie

Parameters:

in - entree

out - sortie

Throws:

IOException - when IO error

getFileNameWithoutExtension

public static String getFileNameWithoutExtension(File f)

retourne le nom du fichier (sans l'extension)

Parameters:

f - fichier

Returns:

file name

getNameWithoutExtension

public static String getNameWithoutExtension(String name)

getNameExtension

public static String getNameExtension(String name)

getFileExtension

public static String getFileExtension(File f)

retourne l'extension d'un fichier

Parameters:

f - fichier

Returns:

file extension

getNameWithExtension

public static String getNameWithExtension(String name,
 String extension)

getFilePath

public static String getFilePath(File file)

try to return CanonicalPath otherwise AbsolutePath

Parameters:

file - file

Returns:

CanonicalPath or AbsolutePath (if IOException)

canonize

public static File canonize(File file)

try to return CanonicaFile otherwise AbsoluteFile

Parameters:

file - file

Returns:

CanonicalFile or AbsoluteFile (if IOException)

getRelativePath

public static String getRelativePath(File parent,
 File son)

retourne le path relatif

Parameters:

parent -

son -

Returns:

relative path

loadStreamAsByteArray

public static byte[] loadStreamAsByteArray(URL url)
                                    throws IOException

Throws:

IOException

loadStreamAsByteArray

public static byte[] loadStreamAsByteArray(InputStream r)
                                    throws IOException

Throws:

IOException

storeXMLProperties

public static void storeXMLProperties(File file,
 Properties p,
 String comments)
                               throws IOException

Throws:

IOException

storeProperties

public static void storeProperties(File file,
 Properties p,
 String comments)
                            throws IOException

Throws:

IOException

loadXMLProperties

public static Properties loadXMLProperties(File file)
                                    throws IOException

Throws:

IOException

loadProperties

public static Properties loadProperties(File file)
                                 throws IOException

Throws:

IOException

loadStreamAsString

public static String loadStreamAsString(URL url)
                                 throws IOException

Throws:

IOException

loadStreamAsString

public static String loadStreamAsString(InputStream r)
                                 throws IOException

Throws:

IOException

replaceInFolder

public static void replaceInFolder(File folder,
 FileFilter fileFilter,
 boolean recurse,
 String oldContent,
 String newContent)
                            throws IOException

Throws:

IOException

deleteFolderTree

public static boolean deleteFolderTree(File folder,
 FileFilter fileFilter)

replaceInFile

public static void replaceInFile(File file,
 String oldContent,
 String newContent)
                          throws IOException

Throws:

IOException

replaceAllInFile

public static void replaceAllInFile(File file,
 String oldContent,
 String newContent)
                             throws IOException

Throws:

IOException

saveObject

public static void saveObject(File physicalName,
 Object object)
                       throws IOException

Throws:

IOException

loadObject

public static Object loadObject(File physicalName)
                         throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

saveString

public static void saveString(File physicalName,
 String object)
                       throws IOException

Throws:

IOException

loadString

public static String loadString(File physicalName)
                         throws IOException

Throws:

IOException

saveZippedObject

public static void saveZippedObject(File physicalName,
 Object object)
                             throws IOException

Throws:

IOException

loadZippedObject

public static Object loadZippedObject(File physicalName)
                               throws IOException,
ClassNotFoundException

Throws:

IOException

ClassNotFoundException

computeCRC

public static String computeCRC(File file)
                         throws IOException

Throws:

IOException

computeCRC

public static String computeCRC(byte[] bytes)
                         throws IOException

Throws:

IOException

computeCRC

public static String computeCRC(InputStream is)
                         throws IOException

Throws:

IOException

computeCRC

public static String computeCRC(Reader reader)
                         throws IOException

Throws:

IOException

isFileURL

public static boolean isFileURL(URL repositoryURL)

isFolderWritable

public static boolean isFolderWritable(File folder)

getURLPath

public static String getURLPath(URL repositoryURL)

fileToURL

public static URL fileToURL(File file)

urlToFile

public static File urlToFile(URL url)

getURLName

public static String getURLName(URL url)

mkdirs

public static void mkdirs(File root,
 String... relativePaths)
                   throws IOException

Throws:

IOException