Package com.microstrategy.web.platform

Class RandomNumberMap

java.lang.Object

com.microstrategy.utils.cache.CacheBase

com.microstrategy.web.platform.RandomNumberMap

All Implemented Interfaces:

Cache

public class RandomNumberMap
extends CacheBase

Used in ASP.Net environment only

Field Summary

Fields inherited from class com.microstrategy.utils.cache.CacheBase

alias, DEFAULT_FILE_REFRESH_TIME, DEFAULT_REFRESH_TIME, DEFAULT_STATISTIC_TIME, DEFAULT_SYS_TIMEOUT, DEFAULT_USER_TIMEOUT, NO_KEY, NO_REFRESH, NO_STATISTIC, NO_TIMEOUT

Method Summary

Modifier and Type	Method	Description
boolean	contains(java.lang.String hint)
void	delete(java.lang.String hint)
static RandomNumberMap	getInstance()
protected java.lang.Object	getKey(CacheHint hint)	Overridable.
protected java.lang.Object	load(CacheHint hint)	Overridable.
void	put(java.lang.String hint, java.lang.Object ob)

Methods inherited from class com.microstrategy.utils.cache.CacheBase

canUpdate, clear, close, configure, contains, delete, get, getName, getRefreshTime, getStatisticTime, getTimeout, getWithoutRefresh, logStatistic, onHintClose, onTimer, put, refresh, reLoad, remove, save, setRefreshTime, setStatisticTime, setTimeout, size, store, unLoad

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static RandomNumberMap getInstance()

getKey

protected java.lang.Object getKey(CacheHint hint)
                           throws CacheException

Description copied from class: CacheBase

Overridable. Extracts from the hint object the key that shall be used to identify the cached object.

Specified by:

getKey in class CacheBase

Parameters:

hint - the hint object.

Returns:

the key

Throws:

CacheException - if somethig gos wrong.

load

protected java.lang.Object load(CacheHint hint)
                         throws CacheException

Description copied from class: CacheBase

Overridable. Creates a new cached object instance and populates it with data from the persistent storage. In case the object not found in the persistent storage the implementation can return either null or a dummy object.

Specified by:

load in class CacheBase

Parameters:

hint - the hint object.

Returns:

the object or null.

Throws:

CacheException - if somethig gos wrong.

contains

public boolean contains(java.lang.String hint)

delete

public void delete(java.lang.String hint)

put

public void put(java.lang.String hint,
                java.lang.Object ob)