Class

core3.utils

ExchangeRates

Related Doc: package utils

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class ExchangeRates extends AnyRef

Singleton class for handling exchange rate and currency operations.

Note: Exchange rates are (re)loaded when calling getCurrentRates.

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@Singleton()
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Instance Constructors

  1. new ExchangeRates()(implicit ec: ExecutionContext, ws: WSClient, cache: CacheApi)

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    ws

    the web service client to use for retrieving exchange rates

    cache

    the cache to use for storing the retrieved rates

    Annotations
    @Inject()

Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def availableCurrencies: Seq[String]

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  6. def clone(): AnyRef

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    @throws( ... )

  7. def convert(sourceValue: BigDecimal, sourceCurrency: String, targetCurrency: String): BigDecimal

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    Converts the supplied source value from the specified source currency to the specified target currency.

    Converts the supplied source value from the specified source currency to the specified target currency.

    sourceValue

    the value to convert

    sourceCurrency

    the value's current currency

    targetCurrency

    the value's target currency

    returns

    the value in the target currency

  8. def convertSet(source: Seq[(BigDecimal, String)], targetCurrency: String): Seq[BigDecimal]

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    Converts a set of currencies to the specified target currency.

    Converts a set of currencies to the specified target currency.

    source

    the currencies to convert (list of: (source value, source currency))

    targetCurrency

    the values' target currency

    returns

    the converted values

  9. def convertSetWith(source: Seq[(BigDecimal, String)], targetCurrency: String, rates: Map[String, BigDecimal], currencies: Seq[String]): Seq[BigDecimal]

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    Converts a set of currencies to the specified target currency.

    Converts a set of currencies to the specified target currency.

    source

    the currencies to convert (list of: (source value, source currency))

    targetCurrency

    the values' target currency

    rates

    the rates to use for the conversion

    currencies

    the supported currencies

    returns

    the converted values

  10. def convertWith(sourceValue: BigDecimal, sourceCurrency: String, targetCurrency: String, rates: Map[String, BigDecimal], currencies: Seq[String]): BigDecimal

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    Converts the supplied source value from the specified source currency to the specified target currency.

    Converts the supplied source value from the specified source currency to the specified target currency.

    sourceValue

    the value to convert

    sourceCurrency

    the value's current currency

    targetCurrency

    the value's target currency

    rates

    the rates to use for the conversion

    currencies

    the supported currencies

    returns

    the value in the target currency

  11. def decimalScale: Int

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  12. final def eq(arg0: AnyRef): Boolean

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  13. def equals(arg0: Any): Boolean

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  14. def finalize(): Unit

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  15. final def getClass(): Class[_]

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  16. def getCurrentRates: Map[String, BigDecimal]

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    Retrieves the currently available exchange rates.

    Retrieves the currently available exchange rates.

    Note: If the previously stored rates have expired or if they have never been retrieved, a request is made to the exchange rate provider and the caller will be forced to wait for that operation to complete.

    returns

    the requested exchange rates

  17. def hashCode(): Int

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  18. final def isInstanceOf[T0]: Boolean

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  19. final def ne(arg0: AnyRef): Boolean

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  20. final def notify(): Unit

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  21. final def notifyAll(): Unit

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  22. def roundingMode: scala.math.BigDecimal.RoundingMode.Value

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  23. final def synchronized[T0](arg0: ⇒ T0): T0

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  24. def toString(): String

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  25. final def wait(): Unit

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  26. final def wait(arg0: Long, arg1: Int): Unit

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  27. final def wait(arg0: Long): Unit

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