org.broadleafcommerce.common.extensibility.cache

Class DefaultJCacheUtil

java.lang.Object

org.broadleafcommerce.common.extensibility.cache.DefaultJCacheUtil

All Implemented Interfaces:

JCacheUtil

Direct Known Subclasses:

DefaultEhCacheUtil

public class DefaultJCacheUtil
extends Object
implements JCacheUtil

Default utility to access and programmatically create JCache instances via the JCache CacheManager. Note that this has limited features and functionality based on the fact that the generic JCache (JSR 107) APIs have limited ability to specify max elements, overflow, etc.

Author:

Kelly Tisdell

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.cache.CacheManager	cacheManager
static URI	JCACHE_MERGED_XML_RESOUCE_URI

Constructor Summary

Constructors

Constructor and Description
DefaultJCacheUtil()
DefaultJCacheUtil(javax.cache.CacheManager cacheManager)
DefaultJCacheUtil(String uri)
DefaultJCacheUtil(URI uri)

Method Summary

Modifier and Type	Method and Description
javax.cache.Cache<Object,Object>	createCache(String cacheName, int ttlSeconds, int maxElementsInMemory) Returns a new Cache with the appropriate cache name, TTL, and maxElements.
<K,V> javax.cache.Cache<K,V>	createCache(String cacheName, int ttlSeconds, int maxElementsInMemory, Class<K> key, Class<V> value) Returns a new Cache with the appropriate cache name, TTL, and maxElements.
protected void	enableManagement(javax.cache.Cache<?,?> cache) By default this disables management of each cache that is created here.
protected void	enableStatistics(javax.cache.Cache<?,?> cache) By default this enables statistics for each cache that is created here.
<K,V> javax.cache.Cache<K,V>	getCache(String cacheName) Returns the cache associated with the name or null if no cache exists.
javax.cache.CacheManager	getCacheManager()

Methods inherited from class java.lang.Object

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

Field Detail

JCACHE_MERGED_XML_RESOUCE_URI

public static final URI JCACHE_MERGED_XML_RESOUCE_URI

cacheManager

protected javax.cache.CacheManager cacheManager

Constructor Detail

DefaultJCacheUtil

public DefaultJCacheUtil()

DefaultJCacheUtil

public DefaultJCacheUtil(javax.cache.CacheManager cacheManager)

DefaultJCacheUtil

public DefaultJCacheUtil(String uri)

DefaultJCacheUtil

public DefaultJCacheUtil(URI uri)

Method Detail

getCacheManager

public javax.cache.CacheManager getCacheManager()

Specified by:

getCacheManager in interface JCacheUtil

createCache

public javax.cache.Cache<Object,Object> createCache(String cacheName,
                                                    int ttlSeconds,
                                                    int maxElementsInMemory)

Description copied from interface: JCacheUtil

Returns a new Cache with the appropriate cache name, TTL, and maxElements. If the cache exists, an exception will be thrown. The ttl and maxElementsInMemory settings may be implementation specific and so implementors may choose to ignore these arguments. If ttlSeconds is less than 1 then the cache will not expire.

Specified by:

createCache in interface JCacheUtil

Returns:

createCache

public <K,V> javax.cache.Cache<K,V> createCache(String cacheName,
                                                int ttlSeconds,
                                                int maxElementsInMemory,
                                                Class<K> key,
                                                Class<V> value)

Description copied from interface: JCacheUtil

Returns a new Cache with the appropriate cache name, TTL, and maxElements. If the cache exists, an exception will be thrown. The ttl and maxElementsInMemory settings may be implementation specific and so implementors may choose to ignore these arguments. If ttlSeconds is less than 0 then the cache will not expire.

Specified by:

createCache in interface JCacheUtil

Returns:

getCache

public <K,V> javax.cache.Cache<K,V> getCache(String cacheName)

Description copied from interface: JCacheUtil

Returns the cache associated with the name or null if no cache exists.

Specified by:

getCache in interface JCacheUtil

Returns:

enableManagement

protected void enableManagement(javax.cache.Cache<?,?> cache)

By default this disables management of each cache that is created here.

Parameters:

cache -

enableStatistics

protected void enableStatistics(javax.cache.Cache<?,?> cache)

By default this enables statistics for each cache that is created here.

Parameters:

cache -