#include <sstream>

#include <saga/saga.hpp>

class my_cb : public saga::callback
{
  public:
    bool cb (saga::monitorable o, 
             saga::metric      m, 
             saga::context     c)
    {
      std::cout << "cb was called\n";

      return true;
    }
};

int main()
{
  try
  {
    saga::advert::directory d ("/test_d/", saga::advert::ReadWrite
                                         | saga::advert::Create);


    saga::advert::entry ad = d.open ("test_1",
                                     saga::advert::Create    | 
                                     saga::advert::ReadWrite );

    my_cb cb;
    ad.add_callback (saga::advert::metrics::advert_modified, cb);

    int i = 0;
    while ( i < 10 )
    {
      std::cout << "creating advert\n";
      i++;

      std::stringstream ss;
      ss << i; 

      ad.set_attribute ("key", ss.str ());

      ::getchar ();
    }
  }
  catch ( saga::exception const & e )
  {
    std::cerr << "SAGA Exception: " << e.what ();
    return -1;
  }

  return 0;
}