2require_once(
'./Services/GlobalCache/classes/Memcache/class.ilMemcache.php');
3require_once(
'./Services/GlobalCache/classes/Xcache/class.ilXcache.php');
4require_once(
'./Services/GlobalCache/classes/Apc/class.ilApc.php');
5require_once(
'./Services/GlobalCache/classes/Static/class.ilStaticCache.php');
6require_once(
'Settings/class.ilGlobalCacheSettings.php');
16 const MSG =
'Global Cache not active, can not access cache';
64 self::COMP_TPL_BLOCKS,
65 self::COMP_TPL_VARIABLES,
123 $ilGlobalCache->initCachingService();
125 self::$instances[
$component] = $ilGlobalCache;
143 protected function initCachingService()
152 $ilGlobalCacheService =
new $serviceName(self::$unique_service_id, $this->
getComponent());
154 $this->global_cache = $ilGlobalCacheService;
173 if ($log_level <= self::getSettings()->getLogLevel()) {
176 $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
178 $class = $backtrace[1][
'class'];
191 if (!isset(self::$unique_service_id)) {
194 $rawServiceId .=
'il_' . CLIENT_ID;
196 self::$unique_service_id = substr(md5($rawServiceId), 0, 6);
201 public static function flushAll()
207 foreach (self::$types as
$type) {
209 $service =
new $serviceName(self::generateServiceId(),
'flush');
225 foreach (self::getAllTypes() as
$type) {
226 if (
$type->isCacheServiceInstallable()) {
242 foreach (self::$types as
$type) {
243 if ($only_available && !in_array(
$type, self::$available_types)) {
246 $obj =
new self(
$type);
247 $obj->initCachingService();
273 return 'ilStaticCache';
290 if (self::$active_cache[$this->
getComponent()] !==
null) {
305 $isActive = $this->global_cache->isActive();
321 return $this->global_cache->isValid(
$key);
330 return count(self::getAllInstallableTypes()) > 0;
339 return $this->global_cache->isInstallable();
348 return $this->global_cache->getInstallationFailureReason();
360 if (!$this->global_cache->isActive()) {
364 return $this->global_cache->exists(
$key);
376 public function set(
$key, $value, $ttl =
null)
382 $this->global_cache->setValid(
$key);
384 return $this->global_cache->set(
$key, $this->global_cache->serialize($value), $ttl);
399 $unserialized_return = $this->global_cache->unserialize($this->global_cache->get(
$key));
400 if ($unserialized_return) {
402 if ($this->global_cache->isValid(
$key)) {
405 return $unserialized_return;
426 return $this->global_cache->delete(
$key);
436 public function flush($complete =
false)
438 if ($this->global_cache->isActive()) {
439 return $this->global_cache->flush();
448 return $this->global_cache->getInfo();
506 return $this->global_cache->getServiceType();
An exception for terminatinating execution or to throw for unit testing.
Component logger with individual log levels by component id.
Class ilGlobalCacheService.
Class ilGlobalCacheSettings.
setServiceType($service_type)
static setSettings($settings)
static $active_components
getInstallationFailureReason()
static setAvailableComponents($available_components)
static $available_components
isCacheServiceInstallable()
static setup(ilGlobalCacheSettings $ilGlobalCacheSettings)
static lookupServiceClassName($service_type)
static getAllInstallableTypes()
static getAllTypes($only_available=true)
static setActiveComponents($active_components)
static getActiveComponents()
static $unique_service_id
static log($message, $log_level)
__construct($service_type)
static $type_per_component
static getAvailableComponents()
static getInstance($component)
static generateServiceId()
catch(Exception $e) $message
defined( 'APPLICATION_ENV')||define( 'APPLICATION_ENV'