/**
* Register Cache Component
* @throws BootstrapException
*/
protected function registerCache()
{
// Container has Cache component, must be defined in config
if (!property_exists($this->config->app, "cache")) {
throw BootstrapException::cacheNode();
}
$cacheConfig = $this->config->app->cache;
// Cache configuration
// Make sure STATUS is set and is bool
if (!property_exists($cacheConfig, "status") || !is_bool($cacheConfig->status)) {
throw BootstrapException::cacheStatus();
}
// Not use cache?
if ($this->config->app->cache->status !== true) {
return;
// Return
}
// Which cache engine to use?
if (!property_exists($cacheConfig, "engine") || !is_string($cacheConfig->engine)) {
throw BootstrapException::cacheEngine("");
}
switch (strtolower($cacheConfig->engine)) {
case "redis":
$cacheEngine = Cache::ENGINE_REDIS;
break;
case "memcached":
$cacheEngine = Cache::ENGINE_MEMCACHED;
break;
default:
throw BootstrapException::cacheEngine($cacheConfig->engine);
}
$cacheHost = $cacheConfig->host ?? "127.0.0.1";
$cachePort = intval($cacheConfig->port ?? 8000);
$this->cache = $this->container->get("Cache");
$this->cache->addServer($cacheHost, $cachePort, 1, $cacheEngine);
try {
$this->cache->connect();
} catch (\ComelyException $e) {
if (property_exists($cacheConfig, "terminate")) {
if ($cacheConfig->terminate === true) {
throw new BootstrapException(__METHOD__, $e->getMessage(), $e->getCode());
}
}
// Trigger E_USER_WARNING
trigger_error(sprintf('Failed to connect with %1$s server on %2$s:%3$d: %4$s', strtoupper($cacheConfig->engine), $cacheHost, $cachePort, $e->getMessage()), E_USER_WARNING);
}
}
