setCacheResource example

// Load custom namespace for doctrine cache provider, if provided         if (isset($options['cacheNamespace'])) {
            $this->cacheNamespace = $options['cacheNamespace'];
        }

        if (isset($options['cacheProvider'])) {
            $this->setCacheProvider($options);
        }

        if ($this->getMetadataCacheImpl() === null) {
            $this->setCacheResource($cache);
        }
    }

    /** * @return Configuration */
    public function setCache(CacheProvider $cache)
    {
        // Set namespace for doctrine cache provider to avoid collisions         $namespace = $this->cacheNamespace !== null ? $this->cacheNamespace : md5(
            $this->getProxyDir() . $this->release->getRevision()
        );