org.shiftone.cache.adaptor
Class OroCache

java.lang.Object
  org.shiftone.cache.adaptor.OroCache

All Implemented Interfaces:

Cache

public class OroCache

extends java.lang.Object

implements Cache

Makes a ORO cache look like a shiftone cache.

Notes

No support for remove

No support for clear

No support for node expiration

Cache initially allocates array of size "capacity"

Version:

$Revision: 1.8 $

Author:

Jeff Drost

Constructor Summary

OroCache(org.apache.oro.util.Cache cache)

Method Summary

void	addObject(java.lang.Object key, java.lang.Object cacheObject) adds an object to the cache
void	clear() NOOP
static Cache	createFIFO(int capacity)
static Cache	createFIFO2(int capacity)
static Cache	createLRU(int capacity)
static Cache	createRandom(int capacity)
java.lang.Object	getObject(java.lang.Object key) gets the value stored in the cache by it's key, or null if the key is not found.
void	remove(java.lang.Object key) NOOP
int	size() The number of key/value pares in the cache
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

OroCache

public OroCache(org.apache.oro.util.Cache cache)

Method Detail

createFIFO

public static Cache createFIFO(int capacity)

createFIFO2

public static Cache createFIFO2(int capacity)

createLRU

public static Cache createLRU(int capacity)

createRandom

public static Cache createRandom(int capacity)

addObject

public void addObject(java.lang.Object key,
                      java.lang.Object cacheObject)

Description copied from interface: Cache

adds an object to the cache

Specified by:

addObject in interface Cache

getObject

public java.lang.Object getObject(java.lang.Object key)

Description copied from interface: Cache

gets the value stored in the cache by it's key, or null if the key is not found.

Specified by:

getObject in interface Cache

size

public int size()

Description copied from interface: Cache

The number of key/value pares in the cache

Specified by:

size in interface Cache

remove

public void remove(java.lang.Object key)

NOOP

Specified by:

remove in interface Cache

clear

public void clear()

NOOP

Specified by:

clear in interface Cache

toString

public java.lang.String toString()