org.apache.commons.cache
Class MemoryStash

java.lang.Object
  org.apache.commons.cache.BaseStash
      org.apache.commons.cache.MemoryStash

All Implemented Interfaces:

Serializable, Stash

public class MemoryStash
extends BaseStash
implements Stash

tk.

Version:

$Id: MemoryStash.java 155435 2005-02-26 13:17:27Z dirkv $

Author:

Rodney Waldhoff

See Also:

Serialized Form

Field Summary

protected Cache	_cache
protected HashMap	_hash
protected int	_maxObjs

Fields inherited from interface org.apache.commons.cache.Stash

NO, NO_FULL, NO_NOT_STORABLE, YES

Constructor Summary

MemoryStash(int maxobjs)

Method Summary

int	canStore(Serializable key, Serializable val, Long expiresAt, Long cost, Serializable group, byte[] serialized)
float	capacity()
void	clear()
void	clear(Serializable key)
boolean	contains(Serializable key)
Serializable	retrieve(Serializable key)
void	setCache(Cache c)
boolean	store(Serializable key, Serializable val, Long expiresAt, Long cost, Serializable group, byte[] serialized)
void	unsetCache()

Methods inherited from class org.apache.commons.cache.BaseStash

canStore, store, wantsSerializedForm

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.cache.Stash

canStore, store, wantsSerializedForm

Field Detail

_hash

protected HashMap _hash

_maxObjs

protected int _maxObjs

_cache

protected Cache _cache

Constructor Detail

MemoryStash

public MemoryStash(int maxobjs)

Method Detail

canStore

public int canStore(Serializable key,
                    Serializable val,
                    Long expiresAt,
                    Long cost,
                    Serializable group,
                    byte[] serialized)

Specified by:

canStore in interface Stash

Specified by:

canStore in class BaseStash

store

public boolean store(Serializable key,
                     Serializable val,
                     Long expiresAt,
                     Long cost,
                     Serializable group,
                     byte[] serialized)

Specified by:

store in interface Stash

Specified by:

store in class BaseStash

retrieve

public Serializable retrieve(Serializable key)

Specified by:

retrieve in interface Stash

Specified by:

retrieve in class BaseStash

contains

public boolean contains(Serializable key)

Specified by:

contains in interface Stash

Specified by:

contains in class BaseStash

capacity

public float capacity()

Specified by:

capacity in interface Stash

Specified by:

capacity in class BaseStash

clear

public void clear(Serializable key)

Specified by:

clear in interface Stash

Specified by:

clear in class BaseStash

clear

public void clear()

Specified by:

clear in interface Stash

setCache

public void setCache(Cache c)

Specified by:

setCache in interface Stash

Specified by:

setCache in class BaseStash

unsetCache

public void unsetCache()

Specified by:

unsetCache in interface Stash

Specified by:

unsetCache in class BaseStash