/**
*
* 获取缓存信息
* @return \Doctrine\Common\Cache\MongoDBCache
*/
protected function getCache()
{
$namespace = 'PanGuKTD_ORM_';
$cacheConfig = config('doctrine');
$cacheName = $cacheConfig['name'];
$cache = null;
if ($cacheName == 'array') {
$cache = new \Doctrine\Common\Cache\ArrayCache();
} elseif ($cacheName == 'xcache') {
$cache = new \Doctrine\Common\Cache\XcacheCache();
} elseif ($cacheName == 'memcached') {
$memcached = new \Memcached();
$memcached->addServers($cacheConfig['memcached']);
$cache = new \Doctrine\Common\Cache\MemcachedCache();
$cache->setMemcached($memcached);
$cache->setNamespace($namespace);
} elseif ($cacheName == 'memcache') {
$memcache = new \Memcache();
foreach ($cacheConfig['memcache'] as $key => $value) {
$memcache->addServer($value['host'], $value['port'], $value['persistent'], $value['weight']);
}
$cache = new \Doctrine\Common\Cache\MemcacheCache();
$cache->setMemcache($memcache);
$cache->setNamespace($namespace);
} elseif ($cacheName == 'apc') {
$cache = new \Doctrine\Common\Cache\ApcCache();
$cache->setNamespace($namespace);
} elseif ($cacheName == 'mongo') {
$host = $cacheConfig['mongo']['host'];
$port = $cacheConfig['mongo']['port'];
$opt = $cacheConfig['mongo']['options'];
$mongo = new \MongoClient("mongodb://{$host}:{$port}", $opt);
$mongo = new \MongoDB($mongo, 'doctrine_orm_cache');
$conn = new \MongoCollection($mongo, $namespace);
$cache = new \Doctrine\Common\Cache\MongoDBCache($conn);
$cache->setNamespace($namespace);
} elseif ($cacheName == 'redis') {
$host = $cacheConfig['redis']['host'];
$port = $cacheConfig['redis']['port'];
$redis = new \Redis();
$redis->connect($host, $port);
$cache = new \Doctrine\Common\Cache\RedisCache();
$cache->setRedis($redis);
}
return $cache;
}
/**
* Detects the correct doctrine cache driver for the user caching engine in use
* @return \Doctrine\Common\Cache\AbstractCache The doctrine cache driver object
*/
public function getDoctrineCacheDriver()
{
if ($this->doctrineCacheEngine) {
// return cache engine if already set
return $this->doctrineCacheEngine;
}
$userCacheEngine = $this->getUserCacheEngine();
// check if user caching is active
if (!$this->getUserCacheActive()) {
$userCacheEngine = \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_OFF;
}
switch ($userCacheEngine) {
case \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_APC:
$cache = new \Doctrine\Common\Cache\ApcCache();
$cache->setNamespace($this->getCachePrefix());
break;
case \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_MEMCACHE:
$memcache = $this->getMemcache();
$cache = new \Doctrine\Common\Cache\MemcacheCache();
$cache->setMemcache($memcache);
$cache->setNamespace($this->getCachePrefix());
break;
case \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_MEMCACHED:
$memcached = $this->getMemcached();
$cache = new \Doctrine\Common\Cache\MemcachedCache();
$cache->setMemcached($memcached);
$cache->setNamespace($this->getCachePrefix());
break;
case \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_XCACHE:
$cache = new \Doctrine\Common\Cache\XcacheCache();
$cache->setNamespace($this->getCachePrefix());
break;
case \Cx\Core_Modules\Cache\Controller\Cache::CACHE_ENGINE_FILESYSTEM:
$cache = new \Cx\Core_Modules\Cache\Controller\Doctrine\CacheDriver\FileSystemCache($this->strCachePath);
break;
default:
$cache = new \Doctrine\Common\Cache\ArrayCache();
break;
}
// set the doctrine cache engine to avoid getting it a second time
$this->doctrineCacheEngine = $cache;
return $cache;
}
