public function load($version = null)
{
$version = $version ? $version : $this->getVersion();
if (!isset($this->cache[$version]['data'])) {
$validator = new JsonSchemaValidator($version);
if (!$validator->getVersionDir(false)) {
$this->setVersion(0);
$validator = new JsonSchemaValidator(null);
}
$this->cache[$version]['data'] = json_decode($validator->getDocData(), 1);
$this->cache[$version]['timestamp'] = time();
}
$this->rawContent = $this->cache[$version]['data'];
return $this;
}
