org.javamoney.moneta.convert

Class DefaultMonetaryConversionsSingletonSpi

java.lang.Object

org.javamoney.moneta.spi.base.BaseMonetaryConversionsSingletonSpi

org.javamoney.moneta.convert.DefaultMonetaryConversionsSingletonSpi

All Implemented Interfaces:

MonetaryConversionsSingletonSpi

public class DefaultMonetaryConversionsSingletonSpi
extends BaseMonetaryConversionsSingletonSpi

This is the default implementation of the MonetaryConversionsSingletonSpi interface, backing up the MonetaryConversions singleton.

Constructor Summary

Constructors

Constructor and Description
DefaultMonetaryConversionsSingletonSpi() Constructors, loads the providers from the Bootstrap component.

Method Summary

Modifier and Type	Method and Description
List<String>	getDefaultProviderChain()
ExchangeRateProvider	getExchangeRateProvider(ConversionQuery query)
ExchangeRateProvider	getExchangeRateProvider(String... providers) Access a compound instance of an ExchangeRateProvider based on the given provider chain.
Set<String>	getProviderNames()
boolean	isConversionAvailable(ConversionQuery conversionQuery) Allows to quickly check, if a CurrencyConversion is accessible for the given ConversionQuery.
boolean	isExchangeRateProviderAvailable(ConversionQuery conversionQuery) Allows to quickly check, if a ExchangeRateProvider is accessible for the given ConversionQuery.
void	reload() Reloads/reinitializes the providers found.

Methods inherited from class org.javamoney.moneta.spi.base.BaseMonetaryConversionsSingletonSpi

getConversion, getConversion, getExchangeRateProviders, isConversionAvailable

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMonetaryConversionsSingletonSpi

public DefaultMonetaryConversionsSingletonSpi()

Constructors, loads the providers from the Bootstrap component.

Method Detail

reload

public void reload()

Reloads/reinitializes the providers found.

getExchangeRateProvider

public ExchangeRateProvider getExchangeRateProvider(ConversionQuery query)

isExchangeRateProviderAvailable

public boolean isExchangeRateProviderAvailable(ConversionQuery conversionQuery)

Description copied from class: BaseMonetaryConversionsSingletonSpi

Allows to quickly check, if a ExchangeRateProvider is accessible for the given ConversionQuery.

Specified by:

isExchangeRateProviderAvailable in interface MonetaryConversionsSingletonSpi

Overrides:

isExchangeRateProviderAvailable in class BaseMonetaryConversionsSingletonSpi

Parameters:

conversionQuery - the ConversionQuery determining the type of conversion required, not null.

Returns:

true, if such a conversion is supported, meaning an according ExchangeRateProvider can be accessed.

See Also:

MonetaryConversionsSingletonSpi.getExchangeRateProvider(javax.money.convert.ConversionQuery), BaseMonetaryConversionsSingletonSpi.getExchangeRateProvider(String...)}

isConversionAvailable

public boolean isConversionAvailable(ConversionQuery conversionQuery)

Description copied from class: BaseMonetaryConversionsSingletonSpi

Allows to quickly check, if a CurrencyConversion is accessible for the given ConversionQuery.

Specified by:

isConversionAvailable in interface MonetaryConversionsSingletonSpi

Overrides:

isConversionAvailable in class BaseMonetaryConversionsSingletonSpi

Parameters:

conversionQuery - the ConversionQuery determining the type of conversion required, not null.

Returns:

true, if such a conversion is supported, meaning an according CurrencyConversion can be accessed.

See Also:

BaseMonetaryConversionsSingletonSpi.getConversion(javax.money.convert.ConversionQuery), BaseMonetaryConversionsSingletonSpi.getConversion(javax.money.CurrencyUnit, String...)}

getExchangeRateProvider

public ExchangeRateProvider getExchangeRateProvider(String... providers)

Description copied from class: BaseMonetaryConversionsSingletonSpi

Access a compound instance of an ExchangeRateProvider based on the given provider chain.

Specified by:

getExchangeRateProvider in interface MonetaryConversionsSingletonSpi

Overrides:

getExchangeRateProvider in class BaseMonetaryConversionsSingletonSpi

Parameters:

providers - the ConversionQuery provider names defines a corresponding provider chain that must be encapsulated by the resulting ExchangeRateProvider. By default the default provider changes as defined in #getDefaultRoundingProviderChain will be used.

Returns:

an ExchangeRateProvider built up with the given sub providers, never null.

See Also:

MonetaryConversionsSingletonSpi.getProviderNames(), BaseMonetaryConversionsSingletonSpi.isExchangeRateProviderAvailable(javax.money.convert.ConversionQuery)

getProviderNames

public Set<String> getProviderNames()

getDefaultProviderChain

public List<String> getDefaultProviderChain()