granicus.if.org Git - icinga2/blob - lib/base/configtype.hpp

   1 /* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
   2
   3 #ifndef CONFIGTYPE_H
   4 #define CONFIGTYPE_H
   5
   6 #include "base/i2-base.hpp"
   7 #include "base/object.hpp"
   8 #include "base/type.hpp"
   9 #include "base/dictionary.hpp"
  10 #include <boost/thread/mutex.hpp>
  11
  12 namespace icinga
  13 {
  14
  15 class ConfigObject;
  16
  17 class ConfigType
  18 {
  19 public:
  20         virtual ~ConfigType();
  21
  22         intrusive_ptr<ConfigObject> GetObject(const String& name) const;
  23
  24         void RegisterObject(const intrusive_ptr<ConfigObject>& object);
  25         void UnregisterObject(const intrusive_ptr<ConfigObject>& object);
  26
  27         std::vector<intrusive_ptr<ConfigObject> > GetObjects() const;
  28
  29         template<typename T>
  30         static TypeImpl<T> *Get()
  31         {
  32                 typedef TypeImpl<T> ObjType;
  33                 return static_cast<ObjType *>(T::TypeInstance.get());
  34         }
  35
  36         template<typename T>
  37         static std::vector<intrusive_ptr<T> > GetObjectsByType()
  38         {
  39                 std::vector<intrusive_ptr<ConfigObject> > objects = GetObjectsHelper(T::TypeInstance.get());
  40                 std::vector<intrusive_ptr<T> > result;
  41                 result.reserve(objects.size());
  42 for (const auto& object : objects) {
  43                         result.push_back(static_pointer_cast<T>(object));
  44                 }
  45                 return result;
  46         }
  47
  48         int GetObjectCount() const;
  49
  50 private:
  51         typedef std::map<String, intrusive_ptr<ConfigObject> > ObjectMap;
  52         typedef std::vector<intrusive_ptr<ConfigObject> > ObjectVector;
  53
  54         mutable boost::mutex m_Mutex;
  55         ObjectMap m_ObjectMap;
  56         ObjectVector m_ObjectVector;
  57
  58         static std::vector<intrusive_ptr<ConfigObject> > GetObjectsHelper(Type *type);
  59 };
  60
  61 }
  62
  63 #endif /* CONFIGTYPE_H */