This was a bit of a pain to get going originally, but once it’s up, it works great!
I used composer which generated the autoload.php file used at the top, and from there I used Symfony2’s ClassLoader for autoloading my own annotation classes & other classes which are being scanned & reflected.
Code below;
<?
require_once( "vendor/autoload.php" );
use Doctrine\Common\Annotations\AnnotationRegistry;
use Doctrine\Common\Annotations\FileCacheReader;
use Doctrine\Common\Annotations\AnnotationReader;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\Routing\Loader\AnnotationClassLoader;
use Symfony\Component\Routing\Route;
use Symfony\Component\ClassLoader\UniversalClassLoader;
// ------------------------------------------------------------------------------
class MyAnnotationClassLoader extends AnnotationClassLoader {
protected function configureRoute(Route $route, \ReflectionClass $class, \ReflectionMethod $method, $annot)
{
// TODO: Implement configureRoute() method.
echo 'configure route here' . "\n";
}
}
$loader = new UniversalClassLoader();
$loader->registerNamespace('Symfony', __DIR__.'/vendor/symfony/routing');
$loader->registerNamespace('Entities', __DIR__.'/controllers');
$loader->register();
AnnotationRegistry::registerLoader(array($loader, "loadClass"));
// ------------------------------------------------------------------------------
$reader = new FileCacheReader(
new AnnotationReader(),
__DIR__ . "/cache",
$debug = true
);
$locator = new FileLocator();
$annotationLoader = new MyAnnotationClassLoader($reader);
$dirLoader = new \Symfony\Component\Routing\Loader\AnnotationDirectoryLoader($locator, $annotationLoader);
$routes = $dirLoader->load(__DIR__ . '/controllers');
print_r($routes);
Basically you need to make sure your classes are saved as per http://symfony.com/PSR0, and then you can start going ahead and using the @Route(…) annotation as needed.
See;
- http://symfony.com/doc/current/components/routing/introduction.html (used with the annotations which are pulled out and then converts them into Route objects / RouteCollection)
- http://docs.doctrine-project.org/projects/doctrine-common/en/latest/reference/annotations.html (used to extract the annotations in your classes)
- http://symfony.com/doc/current/components/class_loader.html (used for auto-loading)
- http://docs.doctrine-project.org/en/latest/reference/caching.html (to replace the ‘file’ caching used above with something like APC / Memcached / Redis / etc)