org.mybatis.caches.ehcache

Class EhcacheCache

java.lang.Object

org.mybatis.caches.ehcache.EhcacheCache

All Implemented Interfaces:

org.apache.ibatis.cache.Cache

public final class EhcacheCache
extends Object
implements org.apache.ibatis.cache.Cache

Cache adapter for Ehcache.

Version:

$Id$

Constructor Summary

Constructors

Constructor and Description
EhcacheCache(String id)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	equals(Object obj)
String	getId()
Object	getObject(Object key)
ReadWriteLock	getReadWriteLock()
int	getSize()
int	hashCode()
void	putObject(Object key, Object value)
Object	removeObject(Object key)
void	setMaxEntriesLocalDisk(long maxEntriesLocalDisk) Sets the maximum number elements on Disk.
void	setMaxEntriesLocalHeap(long maxEntriesLocalHeap) Sets the maximum objects to be held in memory (0 = no limit).
void	setMemoryStoreEvictionPolicy(String memoryStoreEvictionPolicy) Sets the eviction policy.
void	setTimeToIdleSeconds(long timeToIdleSeconds) Sets the time to idle for an element before it expires.
void	setTimeToLiveSeconds(long timeToLiveSeconds) Sets the time to idle for an element before it expires.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EhcacheCache

public EhcacheCache(String id)

Parameters:

id -

Method Detail

clear

public void clear()

Specified by:

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

getId

public String getId()

Specified by:

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

getObject

public Object getObject(Object key)

Specified by:

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

getReadWriteLock

public ReadWriteLock getReadWriteLock()

Specified by:

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

getSize

public int getSize()

Specified by:

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

putObject

public void putObject(Object key,
             Object value)

Specified by:

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

removeObject

public Object removeObject(Object key)

Specified by:

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

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

setTimeToIdleSeconds

public void setTimeToIdleSeconds(long timeToIdleSeconds)

Sets the time to idle for an element before it expires. Is only used if the element is not eternal.

Parameters:

timeToIdleSeconds - the default amount of time to live for an element from its last accessed or modified date

setTimeToLiveSeconds

public void setTimeToLiveSeconds(long timeToLiveSeconds)

Sets the time to idle for an element before it expires. Is only used if the element is not eternal.

Parameters:

timeToLiveSeconds - the default amount of time to live for an element from its creation date

setMaxEntriesLocalHeap

public void setMaxEntriesLocalHeap(long maxEntriesLocalHeap)

Sets the maximum objects to be held in memory (0 = no limit).

Parameters:

maxElementsInMemory - The maximum number of elements in memory, before they are evicted (0 == no limit)

setMaxEntriesLocalDisk

public void setMaxEntriesLocalDisk(long maxEntriesLocalDisk)

Sets the maximum number elements on Disk. 0 means unlimited.

Parameters:

maxElementsOnDisk - the maximum number of Elements to allow on the disk. 0 means unlimited.

setMemoryStoreEvictionPolicy

public void setMemoryStoreEvictionPolicy(String memoryStoreEvictionPolicy)

Sets the eviction policy. An invalid argument will set it to null.

Parameters:

memoryStoreEvictionPolicy - a String representation of the policy. One of "LRU", "LFU" or "FIFO".