org.broadleafcommerce.common.i18n.service

Class ThresholdCacheTranslationOverrideStrategy

java.lang.Object

org.broadleafcommerce.common.i18n.service.ThresholdCacheTranslationOverrideStrategy

All Implemented Interfaces:

TranslationOverrideStrategy, org.springframework.core.Ordered

@Component(value="blThresholdCacheTranslationOverrideStrategy")
 @Lazy
public class ThresholdCacheTranslationOverrideStrategy
extends Object
implements TranslationOverrideStrategy

Default TranslationOverrideStrategy. Should run last and will always return a result. Primarily supports multitenant scenarios with the following characteristics:

• Small to medium template translation catalog
• Small to medium number of standard site overrides
• Small or large quantity of individual standard sites

This strategy tries to efficiently cache all standard site overries and/or all template catalog translations. This is the highest efficiency settings, as all translations are cached on the app tier. However, if the override or template catalog member count exceeds the threshold, the strategy falls back to on demand queries that are cached as they occur. See TranslationSupport.getThresholdForFullCache() and TranslationSupport.getTemplateThresholdForFullCache() for more information on these properties and how to set their values.

Author:

Jeff Fischer

See Also:

SparseTranslationOverrideStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected TranslationDao	dao
protected StatisticsService	statisticsService
protected TranslationSupport	translationSupport

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
ThresholdCacheTranslationOverrideStrategy()

Method Summary

Modifier and Type	Method and Description
protected void	buildSingleItemResponse(LocalePair response, Translation translation)
LocalePair	getLocaleBasedOverride(String property, TranslatedEntity entityType, String entityId, String localeCode, String localeCountryCode, String basicCacheKey) Retrieve the standard site override translation, if applicable
LocalePair	getLocaleBasedTemplateValue(String templateCacheKey, String property, TranslatedEntity entityType, String entityId, String localeCode, String localeCountryCode, String specificPropertyKey, String generalPropertyKey) Retrieve the template level translation, if applicable
int	getOrder()
boolean	validateTemplateProcessing(String standardCacheKey, String templateCacheKey) Whether or not a template version should be searched for.

Methods inherited from class java.lang.Object

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

Field Detail

statisticsService

protected StatisticsService statisticsService

dao

protected TranslationDao dao

translationSupport

@Autowired
protected TranslationSupport translationSupport

Constructor Detail

ThresholdCacheTranslationOverrideStrategy

public ThresholdCacheTranslationOverrideStrategy()

Method Detail

getLocaleBasedOverride

public LocalePair getLocaleBasedOverride(String property,
                                         TranslatedEntity entityType,
                                         String entityId,
                                         String localeCode,
                                         String localeCountryCode,
                                         String basicCacheKey)

Description copied from interface: TranslationOverrideStrategy

Retrieve the standard site override translation, if applicable

Specified by:

getLocaleBasedOverride in interface TranslationOverrideStrategy

Returns:

getLocaleBasedTemplateValue

public LocalePair getLocaleBasedTemplateValue(String templateCacheKey,
                                              String property,
                                              TranslatedEntity entityType,
                                              String entityId,
                                              String localeCode,
                                              String localeCountryCode,
                                              String specificPropertyKey,
                                              String generalPropertyKey)

Description copied from interface: TranslationOverrideStrategy

Retrieve the template level translation, if applicable

Specified by:

getLocaleBasedTemplateValue in interface TranslationOverrideStrategy

Returns:

validateTemplateProcessing

public boolean validateTemplateProcessing(String standardCacheKey,
                                          String templateCacheKey)

Description copied from interface: TranslationOverrideStrategy

Whether or not a template version should be searched for. If false, then the system will return null for the translation, should an override not be found.

Specified by:

validateTemplateProcessing in interface TranslationOverrideStrategy

Returns:

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

buildSingleItemResponse

protected void buildSingleItemResponse(LocalePair response,
                                       Translation translation)