IT. Expert System.

Enclosing class:

ResourceBundle

public static class ResourceBundle.Control
extends Object

Since:

1.6

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static List<String>	FORMAT_CLASS a list defines java class format
  static List<String>	FORMAT_DEFAULT a list defines default format
  static List<String>	FORMAT_PROPERTIES a list defines property format
  static long	TTL_DONT_CACHE a constant that indicates cache will not be used.
  static long	TTL_NO_EXPIRATION_CONTROL a constant that indicates cache will not be expired.

• Constructor Summary

  Constructors

  Modifier	Constructor and Description
  protected	ResourceBundle.Control() default constructor

• Method Summary

  Methods

  Modifier and Type	Method and Description
  List<Locale>	getCandidateLocales(String baseName, Locale locale) Returns a list of candidate locales according to baseName in locale.
  static ResourceBundle.Control	getControl(List<String> formats) Returns a control according to formats.
  Locale	getFallbackLocale(String baseName, Locale locale) Returns the fallback locale for baseName in locale.
  List<String>	getFormats(String baseName) Returns a list of strings of formats according to baseName.
  static ResourceBundle.Control	getNoFallbackControl(List<String> formats) Returns a control according to formats whose fallback locale is null.
  long	getTimeToLive(String baseName, Locale locale) Returns the time to live of the ResourceBundle baseName in locale, default is TTL_NO_EXPIRATION_CONTROL.
  boolean	needsReload(String baseName, Locale locale, String format, ClassLoader loader, ResourceBundle bundle, long loadTime) Returns true if the ResourceBundle needs to reload.
  ResourceBundle	newBundle(String baseName, Locale locale, String format, ClassLoader loader, boolean reload) Returns a new ResourceBundle.
  String	toBundleName(String baseName, Locale locale) a utility method to answer the name of a resource bundle according to the given base name and locale
  String	toResourceName(String bundleName, String suffix) a utility method to answer the name of a resource according to the given bundleName and suffix

  • Methods inherited from class java.lang.Object

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

• Field Detail

  • FORMAT_DEFAULT

    public static final List<String> FORMAT_DEFAULT

    a list defines default format

  • FORMAT_CLASS

    public static final List<String> FORMAT_CLASS

    a list defines java class format

  • FORMAT_PROPERTIES

    public static final List<String> FORMAT_PROPERTIES

    a list defines property format

  • TTL_DONT_CACHE

    public static final long TTL_DONT_CACHE

    a constant that indicates cache will not be used.

    See Also:

    Constant Field Values

  • TTL_NO_EXPIRATION_CONTROL

    public static final long TTL_NO_EXPIRATION_CONTROL

    a constant that indicates cache will not be expired.

    See Also:

    Constant Field Values

• Constructor Detail

  • ResourceBundle.Control

    protected ResourceBundle.Control()

    default constructor

• Method Detail

  • getControl

    public static ResourceBundle.Control getControl(List<String> formats)

    Returns a control according to formats.

  • getNoFallbackControl

    public static ResourceBundle.Control getNoFallbackControl(List<String> formats)

    Returns a control according to formats whose fallback locale is null.

  • getCandidateLocales

    public List<Locale> getCandidateLocales(String baseName,
                                   Locale locale)

    Returns a list of candidate locales according to baseName in locale.

  • getFormats

    public List<String> getFormats(String baseName)

    Returns a list of strings of formats according to baseName.

  • getFallbackLocale

    public Locale getFallbackLocale(String baseName,
                           Locale locale)

    Returns the fallback locale for baseName in locale.

  • newBundle

    public ResourceBundle newBundle(String baseName,
                           Locale locale,
                           String format,
                           ClassLoader loader,
                           boolean reload)
                             throws IllegalAccessException,
                                    InstantiationException,
                                    IOException

    Returns a new ResourceBundle.

    Parameters:

    baseName - the base name to use

    locale - the given locale

    format - the format, default is "java.class" or "java.properties"

    loader - the classloader to use

    reload - whether to reload the resource

    Returns:

    a new ResourceBundle according to the give parameters

    Throws:

    IllegalAccessException - if we can not access resources

    InstantiationException - if we can not instantiate a resource class

    IOException - if other I/O exception happens

  • getTimeToLive

    public long getTimeToLive(String baseName,
                     Locale locale)

    Returns the time to live of the ResourceBundle baseName in locale, default is TTL_NO_EXPIRATION_CONTROL.

  • needsReload

    public boolean needsReload(String baseName,
                      Locale locale,
                      String format,
                      ClassLoader loader,
                      ResourceBundle bundle,
                      long loadTime)

    Returns true if the ResourceBundle needs to reload.

    Parameters:

    baseName - the base name of the ResourceBundle

    locale - the locale of the ResourceBundle

    format - the format to load

    loader - the ClassLoader to load resource

    bundle - the ResourceBundle

    loadTime - the expired time

    Returns:

    if the ResourceBundle needs to reload

  • toBundleName

    public String toBundleName(String baseName,
                      Locale locale)

    a utility method to answer the name of a resource bundle according to the given base name and locale

    Parameters:

    baseName - the given base name

    locale - the locale to use

    Returns:

    the name of a resource bundle according to the given base name and locale

  • toResourceName

    public final String toResourceName(String bundleName,
                        String suffix)

    a utility method to answer the name of a resource according to the given bundleName and suffix

    Parameters:

    bundleName - the given bundle name

    suffix - the suffix

    Returns:

    the name of a resource according to the given bundleName and suffix