Class TXCache
TXCache class
TXCache implements a cache application module based on xcache.
By definition, cache does not ensure the existence of a value even if it never expires. Cache is not meant to be an persistent storage.
To use this module, the xcache PHP extension must be loaded and configured in the php.ini.
Some usage examples of TXCache are as follows,
$cache=new TXCache; // TXCache may also be loaded as a Prado application module $cache->init(null); $cache->add('object',$object); $object2=$cache->get('object');
If loaded, TXCache will register itself with TApplication
as the
cache module. It can be accessed via TApplication::getCache()
.
TXCache may be configured in application configuration file as follows
<module id="cache" class="System.Caching.TXCache" />
- TComponent
-
TApplicationComponent
-
TModule implements IModule
-
TCache implements ICache, ArrayAccess
-
TXCache
Copyright: Copyright © 2005-2014 PradoSoft
License: http://www.pradosoft.com/license/
Author: Wei Zhuo <weizhuo[at]gmail[dot]com>
Since: 3.1.1
Located at Caching/TXCache.php
public
|
#
init(
Initializes this module. This method is required by the IModule interface. |
protected
string
|
#
getValue( string $key )
Retrieves a value from cache with a specified key. This is the implementation of the method declared in the parent class. |
protected
boolean
|
#
setValue( string $key, string $value, integer $expire )
Stores a value identified by a key in cache. This is the implementation of the method declared in the parent class. |
protected
boolean
|
#
addValue( string $key, string $value, integer $expire )
Stores a value identified by a key into cache if the cache does not contain this key. This is the implementation of the method declared in the parent class. |
protected
boolean
|
#
deleteValue( string $key )
Deletes a value with the specified key from cache This is the implementation of the method declared in the parent class. |
public
|
#
flush( )
Deletes all values from cache. Be careful of performing this operation if the cache is shared by multiple applications. |
add(),
delete(),
generateUniqueKey(),
get(),
getKeyPrefix(),
getPrimaryCache(),
offsetExists(),
offsetGet(),
offsetSet(),
offsetUnset(),
set(),
setKeyPrefix(),
setPrimaryCache()
|
getID(),
setID()
|
getApplication(),
getRequest(),
getResponse(),
getService(),
getSession(),
getUser(),
publishAsset(),
publishFilePath()
|
GLOBAL_RAISE_EVENT_LISTENER
|