javax.money.format

Class MonetaryFormats.DefaultMonetaryFormatsSingletonSpi

java.lang.Object

javax.money.format.MonetaryFormats.DefaultMonetaryFormatsSingletonSpi

All Implemented Interfaces:

MonetaryFormatsSingletonSpi

Enclosing class:

MonetaryFormats

public static final class MonetaryFormats.DefaultMonetaryFormatsSingletonSpi
extends Object
implements MonetaryFormatsSingletonSpi

This class models the singleton accessor for MonetaryAmountFormat instances.

This class is thread-safe.

Author:

Anatole Tresch, Werner Keil

Constructor Summary

Constructors

Constructor and Description
DefaultMonetaryFormatsSingletonSpi()

Method Summary

Modifier and Type	Method and Description
Collection<MonetaryAmountFormat>	getAmountFormats(AmountFormatQuery formatQuery) Access an MonetaryAmountFormat given a .AmountFormatContext.
Set<Locale>	getAvailableLocales(String... providerNames) Get all available locales.
List<String>	getDefaultProviderChain() This default implementation simply returns all providers defined in arbitrary order.
Set<String>	getProviderNames() Get the names of the currently registered format providers.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.money.spi.MonetaryFormatsSingletonSpi

getAmountFormat, getAmountFormat, getAmountFormat, isAvailable, isAvailable

Constructor Detail

DefaultMonetaryFormatsSingletonSpi

public DefaultMonetaryFormatsSingletonSpi()

Method Detail

getAmountFormats

public Collection<MonetaryAmountFormat> getAmountFormats(AmountFormatQuery formatQuery)

Access an MonetaryAmountFormat given a .AmountFormatContext.

Specified by:

getAmountFormats in interface MonetaryFormatsSingletonSpi

Parameters:

formatQuery - The format query defining the requirements of the formatter.

Returns:

the corresponding MonetaryAmountFormat

Throws:

MonetaryException - if no registered .MonetaryAmountFormatProviderSpi can provide a corresponding MonetaryAmountFormat instance.

getProviderNames

public Set<String> getProviderNames()

Description copied from interface: MonetaryFormatsSingletonSpi

Get the names of the currently registered format providers.

Specified by:

getProviderNames in interface MonetaryFormatsSingletonSpi

Returns:

the provider names, never null.

getDefaultProviderChain

public List<String> getDefaultProviderChain()

This default implementation simply returns all providers defined in arbitrary order.

Specified by:

getDefaultProviderChain in interface MonetaryFormatsSingletonSpi

Returns:

the default provider chain, never null.

getAvailableLocales

public Set<Locale> getAvailableLocales(String... providerNames)

Get all available locales. This equals to .MonetaryAmountFormatProviderSpi#getAvailableLocales().

Specified by:

getAvailableLocales in interface MonetaryFormatsSingletonSpi

Parameters:

providerNames - The (optional) providers to be used, ordered correspondingly.

Returns:

all available locales, never null.