/**
* Loads from annotations from a file.
*
* @param string $file A PHP file path
* @param string $type The resource type
*
* @return SecurityPolicyRules A Rules instance
*
* @throws \InvalidArgumentException When annotations can't be parsed
*/
public function load($file, $type = null)
{
$path = $this->locator->locate($file);
$rules = new SecurityPolicyRules();
if ($class = $this->findClass($path)) {
$rules->addResource(new FileResource($path));
$rules->merge($this->loader->load($class, $type));
}
return $rules;
}
public function getPolicyRules()
{
if ($this->rules) {
return $this->rules;
}
if (null === $this->options['cache_dir'] || null === $this->options['cache_filename']) {
throw new \RuntimeException('Options "cache_dir" and "cache_filename" must be defined.');
}
$cache = new ConfigCache($this->options['cache_dir'] . '/' . $this->options['cache_filename'] . '.php', $this->options['debug']);
if (!$cache->isFresh()) {
$rules = new SecurityPolicyRules();
foreach ($this->options['bundles'] as $bundle) {
$refl = new \ReflectionClass($bundle);
$dir = dirname($refl->getFileName()) . '/Entity';
if (file_exists($dir) && is_dir($dir)) {
$rules->merge($this->loader->load($dir));
}
}
$dumper = new $this->options['dumper_class']();
$cache->write($dumper->dump($rules), $rules->getResources());
}
$this->rules = (include $cache);
return $this->rules;
}
