Package com.helger.commons.datetime

Class PDTFormatter.LocalizedDateFormatCache

java.lang.Object

com.helger.commons.cache.MappedCache<KEYTYPE,KEYTYPE,VALUETYPE>

com.helger.commons.cache.Cache<PDTFormatter.CacheKey,DateTimeFormatter>

com.helger.commons.datetime.PDTFormatter.LocalizedDateFormatCache

All Implemented Interfaces:

ICache<PDTFormatter.CacheKey,DateTimeFormatter>, IMutableCache<PDTFormatter.CacheKey,DateTimeFormatter>, IHasSize, IHasName

Enclosing class:

PDTFormatter

@ThreadSafe
public static final class PDTFormatter.LocalizedDateFormatCache
extends Cache<PDTFormatter.CacheKey,DateTimeFormatter>

This class caches the compiled patterns for localized date and time formatter. Using e.g. DateTimeFormatter.ofLocalizedDate(java.time.format.FormatStyle) is not an option because the used "year of era", corresponding to pattern "y" makes problems. Instead "year" with the pattern "u" must be used for best backwards compatibility.

Author:

Philip Helger

Field Summary

Fields inherited from class com.helger.commons.cache.Cache

DEFAULT_ALLOW_NULL_VALUES

Fields inherited from class com.helger.commons.cache.MappedCache

m_aRWLock, NO_MAX_SIZE, STATISTICS_PREFIX

Constructor Summary

Constructors

Constructor	Description
LocalizedDateFormatCache()

Method Summary

Modifier and Type	Method	Description
static String	getSourcePattern(PDTFormatter.CacheKey aKey)

Methods inherited from class com.helger.commons.cache.MappedCache

clearCache, createCache, getCacheKeyProvider, getFromCache, getFromCacheNoStats, getFromCacheNoStatsNotLocked, getMaxSize, getName, getValueProvider, hasMaxSize, isAllowNullValues, isEmpty, isInCache, isNotEmpty, putInCache, putInCacheNotLocked, removeFromCache, size, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalizedDateFormatCache

public LocalizedDateFormatCache()

Method Detail

getSourcePattern

@Nonnull
public static String getSourcePattern(@Nonnull
                                      PDTFormatter.CacheKey aKey)