com.beasys.commerce.foundation.cache
Class CacheFactory

java.lang.Object
  |
  +--com.beasys.commerce.foundation.cache.CacheFactory

public class CacheFactory

extends java.lang.Object

Factory to create Singleton Cache objects.

Field Summary

static java.lang.String	CAPACITY_SUFFIX property suffix to describe the cache capacity setting
static java.lang.String	ENABLED_SUFFIX property suffix to describe the cache enabled setting
static java.lang.String	TTL_SUFFIX property suffix to describe the cache time-to-live setting

Constructor Summary

CacheFactory()

Method Summary

static java.util.Enumeration	getAllCacheNames() Returns a list of all Cache objects.
static Cache	getCache(java.lang.String name) Returns a Cache by name.
static Cache	getCache(java.lang.String name, int initialSize, long itemTtl, boolean enabled) Creates a Cache.

Methods inherited from class java.lang.Object

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

Field Detail

TTL_SUFFIX

public static java.lang.String TTL_SUFFIX

property suffix to describe the cache time-to-live setting

CAPACITY_SUFFIX

public static java.lang.String CAPACITY_SUFFIX

property suffix to describe the cache capacity setting

ENABLED_SUFFIX

public static java.lang.String ENABLED_SUFFIX

property suffix to describe the cache enabled setting

Constructor Detail

CacheFactory

public CacheFactory()

Method Detail

getAllCacheNames

public static java.util.Enumeration getAllCacheNames()

Returns a list of all Cache objects.

getCache

public static Cache getCache(java.lang.String name,
                             int initialSize,
                             long itemTtl,
                             boolean enabled)

Creates a Cache. If the cache exists, returns the existing Cache but does not modify its operation parameters. If any of the cache properties are invalid, the defaults will be used.

Parameters:

name - the name of the cache to retrieve

initialSize - the initial size of the cache

itemTtl - the default time-to-live for this cache

enabled - whether or not this cache is enabled

Returns:

the cache that was created or retrieved.

getCache

public static Cache getCache(java.lang.String name)

Returns a Cache by name. Properties for the cache will be retrieved from the server properties file. If the cache does not already exist, it will be created; otherwise the pre-existing cache will be returned.

Parameters:

the - name of the cache