org.nuiton.i18n

Class I18nUtil

java.lang.Object

org.nuiton.i18n.I18nUtil

public class I18nUtil
extends Object

Author:

Tony Chemit - chemit@codelutin.com

Field Summary

Fields

Modifier and Type	Field and Description
static Charset	DEFAULT_CHARSET
static String	DEFAULT_ENCODING
static Locale	DEFAULT_LOCALE
static I18nMessageFormatter	DEFAULT_MESSAGE_FORMATTER
static String[]	EMPTY_STRING_ARRAY
static String	ISO_8859_1_ENCODING
static org.nuiton.converter.LocaleConverter	LOCALE_CONVERTER
static String	UTF_8_ENCODING

Constructor Summary

Constructors

Constructor and Description
I18nUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	containsDirectDirectory(URL url, String directory) Test if an url contains the given directory with no recurse seeking.
static URL[]	getClassPathURLsFromJarManifest(URL jarURL)
static URL[]	getDeepURLs(URLClassLoader loader) Returns the all urls to be used in a URLClassLoader.
static URL[]	getURLs(URLClassLoader classLoader) Recupere la liste des urls d'un URLClassLoader.
static List<URL>	getURLsFromDirectory(File repository, String pattern) Retourne la liste des fichiers correspondant au pattern donne, aucun ordre ne doit être supposé sur les fichiers.
static boolean	isJar(String name) Verifie si le fichier est un fichier jar.
static boolean	isZip(String name) Verifie si le fichier est un fichier zip
static Locale	newLocale(String str)
static Locale	newLocale(String language, String country)
static Locale[]	parseLocales(String str) Parse a list of Locale seperated by comma.
static Optional<URL[]>	tryGetDeepURLs(ClassLoader loader) Returns the all URLs to be used in a ClassLoader.

Methods inherited from class java.lang.Object

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

Field Detail

ISO_8859_1_ENCODING

public static final String ISO_8859_1_ENCODING

See Also:

Constant Field Values

UTF_8_ENCODING

public static final String UTF_8_ENCODING

See Also:

Constant Field Values

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

See Also:

Constant Field Values

DEFAULT_CHARSET

public static final Charset DEFAULT_CHARSET

DEFAULT_MESSAGE_FORMATTER

public static final I18nMessageFormatter DEFAULT_MESSAGE_FORMATTER

DEFAULT_LOCALE

public static final Locale DEFAULT_LOCALE

EMPTY_STRING_ARRAY

public static final String[] EMPTY_STRING_ARRAY

LOCALE_CONVERTER

public static final org.nuiton.converter.LocaleConverter LOCALE_CONVERTER

Constructor Detail

I18nUtil

public I18nUtil()

Method Detail

parseLocales

public static Locale[] parseLocales(String str)
                             throws IllegalArgumentException

Parse a list of Locale seperated by comma. Example : fr_FR,en_GB

Parameters:

str - the string representation of locale separated by comma

Returns:

list of available locales

Throws:

IllegalArgumentException - ia a locale is not valid

newLocale

public static Locale newLocale(String str)

newLocale

public static Locale newLocale(String language,
                               String country)

containsDirectDirectory

public static boolean containsDirectDirectory(URL url,
                                              String directory)
                                       throws IOException

Test if an url contains the given directory with no recurse seeking.

Parameters:

url - the url to seek

directory - the directory to find

Returns:

true if directory was found, false otherwise.

Throws:

IOException - if any io pb

isJar

public static boolean isJar(String name)

Verifie si le fichier est un fichier jar.

Parameters:

name - nom du fichier a tester

Returns:

vrai si le fichier se termine par .jar faux sinon

isZip

public static boolean isZip(String name)

Verifie si le fichier est un fichier zip

Parameters:

name - nom du fichier a tester

Returns:

vrai si le fichier se termine par .zip faux sinon

getURLsFromDirectory

public static List<URL> getURLsFromDirectory(File repository,
                                             String pattern)

Retourne la liste des fichiers correspondant au pattern donne, aucun ordre ne doit être supposé sur les fichiers.

Parameters:

repository - repertoire dans lequel on recherche les fichiers

pattern - le nom du fichier a extraire du fichier du repertoire doit correspondre au pattern (repertoire + nom compris). si le pattern est null, tous les fichiers trouvé sont retourné.

Returns:

la liste des urls correspondant au pattern

tryGetDeepURLs

public static Optional<URL[]> tryGetDeepURLs(ClassLoader loader)

Returns the all URLs to be used in a ClassLoader. If the given classloader is an URLClassLoader, will do the same as getDeepURLs(URLClassLoader). Otherwise this method will try to find URLs by another way.

Parameters:

loader - the classloader (if null will use system one)

Returns:

all the url found in the classloader if applicable

See Also:

getDeepURLs(URLClassLoader)

getDeepURLs

public static URL[] getDeepURLs(URLClassLoader loader)

Returns the all urls to be used in a URLClassLoader. If classloader has only one url and the url is a jar, try to load in manifest class-path.

Parameters:

loader - the classloader (if null will use system one)

Returns:

all the url found in the classloader

getURLs

public static URL[] getURLs(URLClassLoader classLoader)

Recupere la liste des urls d'un URLClassLoader. Note : Un cas particulier est positionné pour JBoss qui utilise la method getAllURLs.

Parameters:

classLoader - le class loader a scanner

Returns:

les urls du classloade.

getClassPathURLsFromJarManifest

public static URL[] getClassPathURLsFromJarManifest(URL jarURL)
                                             throws IOException,
                                                    URISyntaxException

Throws:

IOException

URISyntaxException