* Lithium: the most rad php framework
*
* @copyright Copyright 2010, Union of RAD (http://union-of-rad.org)
* @license http://opensource.org/licenses/bsd-license.php The BSD License
*/
/**
* This file creates a default cache configuration using the most optimized adapter available, and
* uses it to provide default caching for high-overhead operations.
*/
use lithium\storage\Cache;
use lithium\core\Libraries;
use lithium\action\Dispatcher;
use lithium\storage\cache\adapter\Apc;
/**
* If APC is not available and the cache directory is not writeable, bail out.
*/
if (!($apcEnabled = Apc::enabled() && !is_writable(LITHIUM_APP_PATH . '/resources/tmp/cache'))) {
return;
}
Cache::config(array('default' => array('adapter' => '\\lithium\\storage\\cache\\adapter\\' . ($apcEnabled ? 'Apc' : 'File'))));
Dispatcher::applyFilter('run', function ($self, $params, $chain) {
if ($cache = Cache::read('default', 'core.libraries')) {
$cache = (array) unserialize($cache) + Libraries::cache();
Libraries::cache($cache);
}
$result = $chain->next($self, $params, $chain);
if ($cache != Libraries::cache()) {
Cache::write('default', 'core.libraries', serialize(Libraries::cache()), '+1 day');
}
return $result;
});
/**
* Skip the test if APC extension is unavailable.
*/
public function skip()
{
$this->skipIf(!Apc::enabled(), 'APC is either not loaded or not enabled.');
}
* This file creates a default cache configuration using the most optimized adapter available, and
* uses it to provide default caching for high-overhead operations.
*/
use lithium\storage\Cache;
use lithium\core\Libraries;
use lithium\action\Dispatcher;
use lithium\storage\cache\adapter\Apc;
if (PHP_SAPI === 'cli') {
return;
}
/**
* If APC is not available and the cache directory is not writeable, bail out. This block should be
* removed post-install, and the cache should be configured with the adapter you plan to use.
*/
$cachePath = Libraries::get(true, 'resources') . '/tmp/cache';
if (!($apcEnabled = Apc::enabled()) && !is_writable($cachePath)) {
return;
}
/**
* This configures the default cache, based on whether ot not APC user caching is enabled. If it is
* not, file caching will be used. Most of this code is for getting you up and running only, and
* should be replaced with a hard-coded configuration, based on the cache(s) you plan to use.
*/
$default = array('adapter' => 'File', 'strategies' => array('Serializer'));
if ($apcEnabled) {
$default = array('adapter' => 'Apc');
}
Cache::config(compact('default'));
/**
* Caches paths for auto-loaded and service-located classes.
*/
* `File`, `Redis`, `Apc`, `XCache` and `Memory`. Please see the documentation on the
* adapters for specific characteristics and requirements.
*
* Most of this code is for getting you up and running only, and should be replaced with
* a hard-coded configuration, based on the cache(s) you plan to use.
*
* We create a default cache configuration using the most optimized adapter available, and
* use it to provide default caching for high-overhead operations. If APC is not available
* and we can't degrade to file based caching, bail out.
*
* @see lithium\storage\Cache
* @see lithium\storage\cache\adapters
* @see lithium\storage\cache\strategies
*/
$cachePath = Libraries::get(true, 'resources') . '/tmp/cache';
if (!(($apc = Apc::enabled()) || PHP_SAPI === 'cli') && !is_writable($cachePath)) {
return;
}
Cache::config(array('default' => array('adapter' => $apc ? 'Apc' : 'File', 'strategies' => $apc ? array() : array('Serializer'), 'scope' => $apc ? md5(LITHIUM_APP_PATH) : null)));
/**
* Apply
*
* Applies caching to neuralgic points of the framework but only when we are running
* in production. This is also a good central place to add your own caching rules.
*
* A couple of caching rules are already defined below:
* 1. Cache paths for auto-loaded and service-located classes.
* 2. Cache describe calls on all connections that use a `Database` based adapter.
*
* @see lithium\core\Environment
* @see lithium\core\Libraries
