Readonly_Journal_Client.h

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#ifndef joedb_Readonly_Journal_Client_declared
#define joedb_Readonly_Journal_Client_declared
 
#include "joedb/concurrency/Client.h"
 
namespace joedb
{
 namespace detail
 {
  class Readonly_Journal_Client_Data
  {
   protected:
    Readonly_Journal journal;
 
   public:
    Readonly_Journal_Client_Data(Buffered_File &file): journal(file) {}
  };
 }
 
 /// @ingroup concurrency
 class Readonly_Journal_Client:
  protected detail::Readonly_Journal_Client_Data,
  public Client
 {
  friend class Readonly_Journal_Client_Lock;
 
  protected:
   void read_journal() override {journal.seek_to_checkpoint();}
 
  public:
   Readonly_Journal_Client
   (
    Buffered_File &file,
    Connection &connection,
    bool content_check = true
   ):
    Readonly_Journal_Client_Data(file),
    Client(journal, connection, content_check)
   {
    read_journal();
   }
 };
}
 
#endif