1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | <?php namespace DrSlump\Protobuf; use DrSlump\Protobuf; /** * Keeps instances of the different message descriptors used. * */ class Registry { /** @var array */ protected $descriptors = array(); /** * @param string|\DrSlump\Protobuf\Message $message * @param \DrSlump\Protobuf\Descriptor $descriptor */ public function setDescriptor($message, Descriptor $descriptor) { $message = is_object($message) ? get_class($message) : $message; $message = ltrim($message, '\\'); $this->descriptors[$message] = $descriptor; } /** * Obtains the descriptor for the given message class, obtaining * it if not yet loaded. * * @param string|\DrSlump\Protobuf\Message $message * @return \DrSlump\Protobuf\Descriptor */ public function getDescriptor($message) { $message = is_object($message) ? get_class($message) : $message; $message = ltrim($message, '\\'); // Build a descriptor for the message if (!isset($this->descriptors[$message])) { $class = '\\' . $message; if (!class_exists($class)) { throw Protobuf\Exception('Message class "' . $class . '" not available'); } $this->descriptors[$message] = $class::descriptor(); } return $this->descriptors[$message]; } /** * @param string|\DrSlump\Protobuf\Message $message * @return bool */ public function hasDescriptor($message) { $message = is_object($message) ? get_class($message) : $message; $message = ltrim($message, '\\'); return isset($this->descriptors[$message]); } /** * @param string|\DrSlump\Protobuf\Message $message */ public function unsetDescriptor($message) { $message = is_object($message) ? get_class($message) : $message; $message = ltrim($message, '\\'); unset($this->descriptors[$message]); } } |