Class LoomCacheManager

java.lang.Object

com.loomcache.springboot.cache.LoomCacheManager

All Implemented Interfaces:

org.springframework.cache.CacheManager

public final class LoomCacheManager
extends Object
implements org.springframework.cache.CacheManager

Spring CacheManager implementation backed by LoomCache.

Lazily creates LoomSpringCache instances on demand and caches them locally in a ConcurrentHashMap for thread-safe access. The eagerCacheNames list is used to pre-create caches up front so that Spring configuration surfaced via loomcache.spring-cache.cache-names actually takes effect at application startup instead of waiting for the first getCache(String) call.

Since:

1.0

See Also:

• CacheManager
• LoomSpringCache

Constructor Summary

Constructors

Constructor	Description
LoomCacheManager(LoomCache loomClient)	Convenience constructor without eager cache names.
LoomCacheManager(LoomCache loomClient, List<String> eagerCacheNames)	Construct a new LoomCacheManager with the supplied eager cache names propagated from Spring properties.
LoomCacheManager(LoomCache loomClient, List<String> eagerCacheNames, Duration defaultTtl)

Method Summary

Modifier and Type	Method	Description
org.springframework.cache.Cache	getCache(String name)
Collection<String>	getCacheNames()

Methods inherited from class Object

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

Methods inherited from interface org.springframework.cache.CacheManager

resetCaches

Constructor Details

LoomCacheManager

public LoomCacheManager(LoomCache loomClient)

Convenience constructor without eager cache names.

Parameters:

loomClient - the LoomCache client used for all distributed cache operations

Throws:

NullPointerException - if loomClient is null

LoomCacheManager

public LoomCacheManager(LoomCache loomClient,
 List<String> eagerCacheNames)

Construct a new LoomCacheManager with the supplied eager cache names propagated from Spring properties.

Parameters:

loomClient - LoomCache client

eagerCacheNames - cache names to create up front at construction time

Throws:

NullPointerException - if loomClient or eagerCacheNames is null

IllegalArgumentException - if any eager cache name is null or blank

LoomCacheManager

public LoomCacheManager(LoomCache loomClient,
 List<String> eagerCacheNames,
 Duration defaultTtl)

Method Details

getCache

public org.springframework.cache.Cache getCache(String name)

Specified by:

getCache in interface org.springframework.cache.CacheManager

getCacheNames

public Collection<String> getCacheNames()

Specified by:

getCacheNames in interface org.springframework.cache.CacheManager