public function adaptBeforeExecuting($definition, $rmi, $arguments)
 {
     if ($definition['provider'] !== 'Data') {
         return $arguments;
     }
     if ($definition['name'] == 'beforeFindById' || $definition['name'] == 'afterFindById') {
         if (isset($arguments[2])) {
             $objects = $arguments[2];
             if ($objects != null && count($objects) == 0) {
                 $arguments[2] = '';
             }
         }
     } else {
         if ($definition['name'] == 'beforeLoadRelations' || $definition['name'] == 'afterLoadRelations') {
             if (isset($arguments[3])) {
                 $objects = $arguments[3];
                 if ($objects != null && count($objects) == 0) {
                     $arguments[3] = '';
                 }
             }
         }
     }
     // convert data to ExecutionResult class
     foreach ($arguments as $arg_index => $arg_val) {
         if (isset($arg_val["___jsonclass"])) {
             if ($arg_val["___jsonclass"] == "com.backendless.servercode.ExecutionResult") {
                 $execution_result = new ExecutionResult();
                 $execution_result->setException($arguments[$arg_index]["exception"]);
                 $execution_result->setResult($arguments[$arg_index]["result"]);
                 $arguments[$arg_index] = $execution_result;
             }
         }
     }
     $generic_index = $definition['generic_index'];
     // int 1
     if ($generic_index == null) {
         return $arguments;
     }
     $arguments[0] = new RunnerContext($arguments[0]);
     $declared_properties = $arguments[$generic_index];
     if ($rmi->getTarget() === self::$ALL_CONTEXT) {
         $arguments[$generic_index] = $declared_properties;
         return $arguments;
     }
     // model creation and fill data to  properties
     $arguments[1] = ClassManager::getClassInstanceByName($declared_properties['___class']);
     ReflectionUtil::fillClassProperties($arguments[1], $declared_properties);
     //check extra data in declared_properties
     $model_prop = (new ReflectionClass(ClassManager::getFullClassName($declared_properties['___class'])))->getProperties();
     $missing_properties = $declared_properties;
     foreach ($model_prop as $property) {
         $property->setAccessible(true);
         if (array_key_exists($property->name, $declared_properties)) {
             unset($missing_properties[$property->name]);
         }
     }
     $arguments[0]->setMissingProperties($missing_properties);
     return $arguments;
 }