Class EhBlockingCache

java.lang.Object

org.mybatis.caches.ehcache.AbstractEhcacheCache

org.mybatis.caches.ehcache.EhBlockingCache

All Implemented Interfaces:

org.apache.ibatis.cache.Cache

public class EhBlockingCache
extends AbstractEhcacheCache

Cache implementation backed by Ehcache 3 that provides basic blocking semantics.

In Ehcache 2 this class used BlockingCache to acquire per-key locks and prevent cache stampedes. Ehcache 3 does not provide an equivalent decorator, so blocking must be provided by the caller (e.g. by wrapping this cache with BlockingCache).

Author:

Iwao AVE!

Field Summary

Fields inherited from class AbstractEhcacheCache

cache, CACHE_MANAGER, id, maxBytesLocalDisk, maxEntriesLocalDisk, maxEntriesLocalHeap, memoryStoreEvictionPolicy, timeToIdleSeconds, timeToLiveSeconds

Constructor Summary

Constructors

Constructor	Description
EhBlockingCache(String id)	Instantiates a new eh blocking cache.

Method Summary

Modifier and Type	Method	Description
Object	removeObject(Object key)

Methods inherited from class AbstractEhcacheCache

buildAndRegisterCache, clear, equals, getId, getObject, getOrCreateCache, getReadWriteLock, getSize, hashCode, putObject, recreateCacheIfInitialized, setMaxBytesLocalDisk, setMaxEntriesLocalDisk, setMaxEntriesLocalHeap, setMemoryStoreEvictionPolicy, setTimeToIdleSeconds, setTimeToLiveSeconds, toString, unlock

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EhBlockingCache

public EhBlockingCache(String id)

Instantiates a new eh blocking cache.

Parameters:

id - the id

Method Details

removeObject

public Object removeObject(Object key)

Description copied from class: AbstractEhcacheCache

Specified by:

removeObject in interface org.apache.ibatis.cache.Cache

Overrides:

removeObject in class AbstractEhcacheCache