com.elasticpath.xpf.connectivity.entity.util

Class XPFEntityUtil

java.lang.Object

com.elasticpath.xpf.connectivity.entity.util.XPFEntityUtil

public final class XPFEntityUtil
extends Object

Util class for Extension Point entities.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	XPFEntityUtil()

Method Summary

Modifier and Type	Method and Description
static <T> T	createLazyLoadExceptionWrappingProxy(T field) Create a proxy that translates thrown exceptions to XPFLazyLoadException.
static Optional<XPFAttributeValue>	getAttributeValueByKey(String key, Locale locale, Map<Locale,Map<String,XPFAttributeValue>> attributeValues) Returns the attribute value with the passed key (case-insensitive match) and locale.
static <V> Optional<V>	getLocalizedMapValueByKey(Locale key, Map<Locale,V> map) Returns the value from a map for a given Locale key using broadening fallback behavior.
private static Optional<XPFAttributeValue>	retrieveValueFromLocalizedPropertiesMap(String key, Locale locale, Map<Locale,Map<String,XPFAttributeValue>> attributeValues)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPFEntityUtil

private XPFEntityUtil()

Method Detail

getAttributeValueByKey

public static Optional<XPFAttributeValue> getAttributeValueByKey(String key,
                                                                 Locale locale,
                                                                 Map<Locale,Map<String,XPFAttributeValue>> attributeValues)

Returns the attribute value with the passed key (case-insensitive match) and locale.

Parameters:

key - the attribute key

locale - the attribute value locale

attributeValues - the map of attribute values keyed by locale and then by attribute key

Returns:

attribute value

retrieveValueFromLocalizedPropertiesMap

private static Optional<XPFAttributeValue> retrieveValueFromLocalizedPropertiesMap(String key,
                                                                                   Locale locale,
                                                                                   Map<Locale,Map<String,XPFAttributeValue>> attributeValues)

getLocalizedMapValueByKey

public static <V> Optional<V> getLocalizedMapValueByKey(Locale key,
                                                        Map<Locale,V> map)

Returns the value from a map for a given Locale key using broadening fallback behavior.

Type Parameters:

V - The value type.

Parameters:

key - The locale to look for.

map - The map to search.

Returns:

The value wrapped in Optional.

createLazyLoadExceptionWrappingProxy

public static <T> T createLazyLoadExceptionWrappingProxy(T field)

Create a proxy that translates thrown exceptions to XPFLazyLoadException.

Type Parameters:

T - The class of the field.

Parameters:

field - The field to proxy.

Returns:

The field wrapped in a proxy instance.