de.hybris.platform.promotionengineservices.promotionengine.impl

Class DefaultCurrencyAmountResolutionStrategy

java.lang.Object

de.hybris.platform.promotionengineservices.promotionengine.impl.DefaultCurrencyAmountResolutionStrategy

All Implemented Interfaces:

PromotionMessageParameterResolutionStrategy

public class DefaultCurrencyAmountResolutionStrategy
extends Object
implements PromotionMessageParameterResolutionStrategy

DefaultCurrencyAmountResolutionStrategy resolves the given RuleParameterData.getValue() attribute into a formatted currency amount, for example $200.00. The value attribute is cast into a Map<String,BigDecimal> and the given PromotionResultModel.getOrder()'s currency isocode is used as key to lookup the amount to be formatted.

Constructor Summary

Constructors

Constructor and Description
DefaultCurrencyAmountResolutionStrategy()

Method Summary

Modifier and Type	Method and Description
protected DecimalFormat	adjustDigits(DecimalFormat format, CurrencyModel currency) Adjusts DecimalFormat's fraction digits according to given CurrencyModel.
protected static DecimalFormat	adjustSymbol(DecimalFormat format, CurrencyModel currency) Adjusts DecimalFormat's symbol according to given CurrencyModel.
protected String	formatCurrencyAmount(Locale locale, CurrencyModel currency, BigDecimal amount) Format an amount in a currency for a locale.
RuleParameterData	getReplacedParameter(RuleParameterData paramToReplace, PromotionResultModel promotionResult, Object actualValueAsObject) returns RuleParameterData created from given RuleParameterData with replaced actual value.
String	getValue(RuleParameterData data, PromotionResultModel promotionResult, Locale locale) resolves the given RuleParameterData into a displayable Object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCurrencyAmountResolutionStrategy

public DefaultCurrencyAmountResolutionStrategy()

Method Detail

getValue

public String getValue(RuleParameterData data,
                       PromotionResultModel promotionResult,
                       Locale locale)

Description copied from interface: PromotionMessageParameterResolutionStrategy

resolves the given RuleParameterData into a displayable Object.

Specified by:

getValue in interface PromotionMessageParameterResolutionStrategy

Parameters:

data - the rule parameter to resolve

promotionResult - the promotion result

locale - the locale

Returns:

an object (to be displayed via #toString()

Throws:

IllegalArgumentException - if any of the given parameters is null

ClassCastException - if the given data.getValue() doesn't contain a Map

getReplacedParameter

public RuleParameterData getReplacedParameter(RuleParameterData paramToReplace,
                                              PromotionResultModel promotionResult,
                                              Object actualValueAsObject)

Description copied from interface: PromotionMessageParameterResolutionStrategy

returns RuleParameterData created from given RuleParameterData with replaced actual value.

Specified by:

getReplacedParameter in interface PromotionMessageParameterResolutionStrategy

Parameters:

paramToReplace - original rule parameter

promotionResult - the promotion result

actualValueAsObject - actual value to set

Returns:

an object (to be displayed via #toString()

formatCurrencyAmount

protected String formatCurrencyAmount(Locale locale,
                                      CurrencyModel currency,
                                      BigDecimal amount)

Format an amount in a currency for a locale.

Parameters:

locale - the java locale that the amount should be rendered in

currency - the hybris currency model for the amount

amount - the value

Returns:

a formatted string

adjustDigits

protected DecimalFormat adjustDigits(DecimalFormat format,
                                     CurrencyModel currency)

Adjusts DecimalFormat's fraction digits according to given CurrencyModel.

adjustSymbol

protected static DecimalFormat adjustSymbol(DecimalFormat format,
                                            CurrencyModel currency)

Adjusts DecimalFormat's symbol according to given CurrencyModel.