util/Timestamp.h

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// MAKE THIS A HEADER FILE


/*------------------------------------------------------------------------------
Name:      Timestamp.h
Project:   xmlBlaster.org
Copyright: xmlBlaster.org, see xmlBlaster-LICENSE file
Comment:   Create unique timestamp
Version:   $Id: Timestamp.h 13445 2005-07-15 01:54:35Z ruff $
------------------------------------------------------------------------------*/

#ifndef _UTIL_TIMESTAMP_H
#define _UTIL_TIMESTAMP_H

#include <util/xmlBlasterDef.h>
#include <string>
#include <time.h>
#include <util/thread/ThreadImpl.h>

/*
#if defined(_WINDOWS)   
   ostream& operator <<(ostream& target, const __int64& x);
#endif
*/

namespace org { namespace xmlBlaster { namespace util {

   class Dll_Export TimestampFactory {

   friend TimestampFactory& getInstance();   
    
   private:
      Timestamp lastTimestamp_;
      org::xmlBlaster::util::thread::Mutex getterMutex_;

      TimestampFactory();
      TimestampFactory(const TimestampFactory &factory);
      TimestampFactory& operator =(const TimestampFactory &factory);
      

   public:

      ~TimestampFactory();

      static TimestampFactory& getInstance();
    
      Timestamp getTimestamp();

      static std::string toXml(Timestamp timestamp, const std::string& extraOffset="", bool literal=false);

      static std::string getTimeAsString(Timestamp timestamp);

   };

}}} // namespace

#endif