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

CurrencyNameProvider()

Modifier	Constructor	Description
`protected`	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()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()`	Returns a string representation of the object.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

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

© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.