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org.apache.jetspeed.services.portletcache
Class GlobalCache

java.lang.Object
  org.apache.jetspeed.services.portletcache.GlobalCache

public class GlobalCache

extends java.lang.Object

This class is a static wrapper around the Turbine GlobalCacheService which doesn't provide its own wrapper.

Version:

$Id: GlobalCache.java,v 1.8 2005/03/21 18:21:44 sgala Exp $

Author:

Raphaël Luta

See Also:

GlobalCacheService

Constructor Summary

GlobalCache()

Method Summary

static void	addObject(java.lang.String id, org.apache.turbine.services.cache.CachedObject o) Add an object to the cache
void	flushCache() Flush the cache of ALL objects
static int	getCacheSize() Gets size, in bytes, of cache
static int	getNumberOfObjects() Gets size, in bytes, of cache
static org.apache.turbine.services.cache.CachedObject	getObject(java.lang.String id) Gets a cached object given its id (a String).

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobalCache

public GlobalCache()

Method Detail

addObject

public static void addObject(java.lang.String id,
                             org.apache.turbine.services.cache.CachedObject o)

Add an object to the cache

Parameters:

id - key of the object used by the cache to store and retrieve it. Must not be null.

o - the object to cache

getObject

public static org.apache.turbine.services.cache.CachedObject getObject(java.lang.String id)
                                                                throws org.apache.turbine.services.cache.ObjectExpiredException

Gets a cached object given its id (a String).

Parameters:

id - The String id for the object.

Returns:

A CachedObject.

Throws:

org.apache.turbine.services.cache.ObjectExpiredException - The object has expired in the cache.

getCacheSize

public static int getCacheSize()
                        throws java.io.IOException

Gets size, in bytes, of cache

Returns:

int Size, in byte, of cache

Throws:

java.io.IOException - Exception passed from

getNumberOfObjects

public static int getNumberOfObjects()

Gets size, in bytes, of cache

Returns:

int, Size, in byte, of cache

flushCache

public void flushCache()

Flush the cache of ALL objects