Exemplo n.º 1
0
 public function addPersistentField(PersistentField $descriptor)
 {
     $class = $descriptor->getClass();
     if (!array_key_exists($class, $this->persistentFields)) {
         $this->persistentFields[$class] = array();
     }
     $field = $descriptor->getName();
     if (!array_key_exists($field, $this->persistentFields[$class])) {
         $this->persistentFields[$class][$field] = $descriptor;
         $descriptor->lock();
     } else {
         throw new Exception("The descriptor ({$class}, {$field}) already exists.");
     }
 }