Class CurrencyNameProvider

java.lang.Object
java.util.spi.LocaleServiceProvider
java.util.spi.CurrencyNameProvider
public abstract class CurrencyNameProvider extends LocaleServiceProvider
An abstract class for service providers that provide localized currency symbols and display names for the Currency class. Note that currency symbols are considered names when determining behaviors described in the LocaleServiceProvider specification.
Since:
1.6

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    CurrencyNameProvider()
    Sole constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getDisplayName(String currencyCode, Locale locale)
    Returns a name for the currency that is appropriate for display to the user.
    abstract String
    getSymbol(String currencyCode, Locale locale)
    Gets the symbol of the given currency code for the specified locale.

    Methods declared in class LocaleServiceProvider

    getAvailableLocales, isSupportedLocale
    Modifier and Type
    Method
    Description
    abstract Locale[]
    getAvailableLocales()
    Returns an array of all locales for which this locale service provider can provide localized objects or names.
    boolean
    isSupportedLocale(Locale locale)
    Returns true if the given locale is supported by this locale service provider.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • CurrencyNameProvider

      protected CurrencyNameProvider()
      Sole constructor. (For invocation by subclass constructors, typically implicit.)

  • Method Details

    • getSymbol

      public abstract String getSymbol(String currencyCode, Locale locale)
      Gets the symbol of the given currency code for the specified locale. For example, for "USD" (US Dollar), the symbol is "$" if the specified locale is the US, while for other locales it may be "US$". If no symbol can be determined, null should be returned.
      Parameters:
      currencyCode - the ISO 4217 currency code, which consists of three upper-case letters between 'A' (U+0041) and 'Z' (U+005A)
      locale - the desired locale
      Returns:
      the symbol of the given currency code for the specified locale, or null if the symbol is not available for the locale
      Throws:
      NullPointerException - if currencyCode or locale is null
      IllegalArgumentException - if currencyCode is not in the form of three upper-case letters, or locale isn't one of the locales returned from getAvailableLocales().
      See Also:

    • getDisplayName

      public String getDisplayName(String currencyCode, Locale locale)
      Returns a name for the currency that is appropriate for display to the user. The default implementation returns null.
      Parameters:
      currencyCode - the ISO 4217 currency code, which consists of three upper-case letters between 'A' (U+0041) and 'Z' (U+005A)
      locale - the desired locale
      Returns:
      the name for the currency that is appropriate for display to the user, or null if the name is not available for the locale
      Throws:
      IllegalArgumentException - if currencyCode is not in the form of three upper-case letters, or locale isn't one of the locales returned from getAvailableLocales().
      NullPointerException - if currencyCode or locale is null
      Since:
      1.7