Package org.datanucleus.cache.redis

Class RedisLevel2Cache

java.lang.Object

org.datanucleus.cache.AbstractLevel2Cache

org.datanucleus.cache.redis.RedisLevel2Cache

All Implemented Interfaces:

Serializable, org.datanucleus.cache.Level2Cache

public class RedisLevel2Cache
extends org.datanucleus.cache.AbstractLevel2Cache

Plugin using Redis as a Level2 cache. Dependent on Jedis, and Apache Commons Pool2.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_CACHE_L2_REDIS_DATABASE
static String	PROPERTY_CACHE_L2_REDIS_PORT
static String	PROPERTY_CACHE_L2_REDIS_SENTINELS
static String	PROPERTY_CACHE_L2_REDIS_SERVER
static String	PROPERTY_CACHE_L2_REDIS_TIMEOUT

Fields inherited from class org.datanucleus.cache.AbstractLevel2Cache

cacheName, clearAtClose, expiryMillis, maxSize, nucleusCtx

Constructor Summary

Constructors

Constructor	Description
RedisLevel2Cache(org.datanucleus.NucleusContext nucleusCtx)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	containsOid(Object o)
void	evict(Object oid)
void	evictAll()
void	evictAll(Class aClass, boolean b)
void	evictAll(Object[] objects)
void	evictAll(Collection collection)
org.datanucleus.cache.CachedPC	get(Object oid)
protected byte[]	getBytesForObject(Object obj)
protected String	getCacheKeyForId(Object id)
org.datanucleus.cache.CachedPC	put(Object o, org.datanucleus.cache.CachedPC cachedPC)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.datanucleus.cache.Level2Cache

getAll, getNumberOfPinnedObjects, getNumberOfUnpinnedObjects, getSize, getUnique, isEmpty, pin, pinAll, pinAll, pinAll, putAll, putUnique, putUniqueAll, removeUnique, unpin, unpinAll, unpinAll, unpinAll

Field Detail

PROPERTY_CACHE_L2_REDIS_DATABASE

public static final String PROPERTY_CACHE_L2_REDIS_DATABASE

See Also:

Constant Field Values

PROPERTY_CACHE_L2_REDIS_TIMEOUT

public static final String PROPERTY_CACHE_L2_REDIS_TIMEOUT

See Also:

Constant Field Values

PROPERTY_CACHE_L2_REDIS_SENTINELS

public static final String PROPERTY_CACHE_L2_REDIS_SENTINELS

See Also:

Constant Field Values

PROPERTY_CACHE_L2_REDIS_SERVER

public static final String PROPERTY_CACHE_L2_REDIS_SERVER

See Also:

Constant Field Values

PROPERTY_CACHE_L2_REDIS_PORT

public static final String PROPERTY_CACHE_L2_REDIS_PORT

See Also:

Constant Field Values

Constructor Detail

RedisLevel2Cache

public RedisLevel2Cache(org.datanucleus.NucleusContext nucleusCtx)

Method Detail

close

public void close()

evict

public void evict(Object oid)

evictAll

public void evictAll()

evictAll

public void evictAll(Object[] objects)

evictAll

public void evictAll(Collection collection)

evictAll

public void evictAll(Class aClass,
                     boolean b)

get

public org.datanucleus.cache.CachedPC get(Object oid)

put

public org.datanucleus.cache.CachedPC put(Object o,
                                          org.datanucleus.cache.CachedPC cachedPC)

containsOid

public boolean containsOid(Object o)

getBytesForObject

protected byte[] getBytesForObject(Object obj)
                            throws IOException

Throws:

IOException

getCacheKeyForId

protected String getCacheKeyForId(Object id)