public static function dispatch(Http_Scriptlet_Context $context_, Uri $uri_)
{
if (!($method = $uri_->shiftPathParam())) {
throw new Http_Exception('rest/resource', null, Http_Exception::NOT_FOUND);
}
$resource = get_called_class();
if (null === self::$m_methods || false === isset(self::$m_methods[$resource][$method])) {
self::initializeMethods();
if (false === isset(self::$m_methods[$resource][$method])) {
throw new Http_Exception('rest/resource', null, Http_Exception::NOT_FOUND);
}
}
$method = self::$m_methods[$resource][$method];
if (false === isset($method['methods'][$context_->getRequest()->getMethod()])) {
throw new Http_Exception('rest/resource', null, Http_Exception::NOT_FOUND);
}
if (isset($method['path']) && count($uri_->getPathParams()) < count($method['path'])) {
throw new Http_Exception('rest/resource', null, Http_Exception::NOT_FOUND);
}
/* @var $resource \Components\Rest_Resource */
$resource = new $resource();
$resource->request = $context_->getRequest();
$resource->response = $context_->getResponse();
$params = [];
if (isset($method['path']) || isset($method['query'])) {
$marshaller = Object_Marshaller::forMimetype($resource->response->getMimetype());
foreach ($method['path'] as $name => $type) {
$params[$name] = $marshaller->unmarshal($uri_->shiftPathParam(), $type);
}
if (isset($method['query'])) {
foreach ($method['query'] as $name => $options) {
if ($uri_->hasQueryParam($options['name'])) {
$params[$name] = $marshaller->unmarshal($uri_->getQueryParam($options['name']), $options['type']);
} else {
if ($options['value']) {
$params[$name] = $marshaller->unmarshal($options['value'], $options['type']);
} else {
$params[$name] = null;
}
}
}
}
}
if ($result = call_user_func_array([$resource, $method['name']], $params)) {
echo $marshaller->marshal($result);
}
}
/**
* @param \Components\Io_Mimetype $mimeType_
* @param string $data_
* @param string $type_
*
* @return mixed
*
* @throws \Components\Exception_NotSupported
*/
public static function unmarshal(Io_Mimetype $mimeType_, $data_, $type_)
{
return Object_Marshaller::forMimetype($mimeType_)->unmarshal($data_, $type_);
}