granicus.if.org Git - icinga2/blob - lib/base/serializer.cpp

   1 /******************************************************************************
   2 * Icinga 2                                                                   *
   3 * Copyright (C) 2012-2013 Icinga Development Team (http://www.icinga.org/)   *
   4 *                                                                            *
   5 * This program is free software; you can redistribute it and/or              *
   6 * modify it under the terms of the GNU General Public License                *
   7 * as published by the Free Software Foundation; either version 2             *
   8 * of the License, or (at your option) any later version.                     *
   9 *                                                                            *
  10 * This program is distributed in the hope that it will be useful,            *
  11 * but WITHOUT ANY WARRANTY; without even the implied warranty of             *
  12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the              *
  13 * GNU General Public License for more details.                               *
  14 *                                                                            *
  15 * You should have received a copy of the GNU General Public License          *
  16 * along with this program; if not, write to the Free Software Foundation     *
  17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.             *
  18 ******************************************************************************/
  19
  20 #include "base/serializer.h"
  21 #include "base/type.h"
  22
  23 using namespace icinga;
  24
  25 Dictionary::Ptr Serializer::Serialize(const Object::Ptr& object, int attributeTypes)
  26 {
  27         const Type *type = object->GetReflectionType();
  28
  29         Dictionary::Ptr update = make_shared<Dictionary>();
  30
  31         for (int i = 0; i < type->GetFieldCount(); i++) {
  32                 Field field = type->GetFieldInfo(i);
  33
  34                 if ((field.Attributes & attributeTypes) == 0)
  35                         continue;
  36
  37                 update->Set(field.Name, object->GetField(i));
  38         }
  39
  40         return update;
  41 }
  42
  43 void Serializer::Deserialize(const Object::Ptr& object, const Dictionary::Ptr& update, int attributeTypes)
  44 {
  45         const Type *type = object->GetReflectionType();
  46
  47         for (int i = 0; i < type->GetFieldCount(); i++) {
  48                 Field field = type->GetFieldInfo(i);
  49
  50                 if ((field.Attributes & attributeTypes) == 0)
  51                         continue;
  52
  53                 if (!update->Contains(field.Name))
  54                         continue;
  55
  56                 object->SetField(i, update->Get(field.Name));
  57         }
  58 }