#ifndef _NODESETTING_INCLUDED_
#define _NODESETTING_INCLUDED_

#include "WLBS_Root.h"

////////////////////////////////////////////////////////////////////////////////
//
// class CWLBS_NodeSetting
//
// Purpose: This class executes IWbemServices methods on behalf of the provider
//          and supports the MOF node configuration class.

//
//
////////////////////////////////////////////////////////////////////////////////
class CWLBS_NodeSetting : public CWlbs_Root
{
public:

  CWLBS_NodeSetting(CWbemServices* a_pNameSpace, IWbemObjectSink* a_pResponseHandler);

  static CWlbs_Root* Create(
                             CWbemServices*   a_pNameSpace, 
                             IWbemObjectSink* a_pResponseHandler
                           );

  HRESULT GetInstance( 
                       const ParsedObjectPath* a_pParsedPath,
                       long                    a_lFlags            = 0,
                       IWbemContext*           a_pIContex          = NULL
                      );

  HRESULT EnumInstances( 
                          BSTR             a_bstrClass         = NULL,
                          long             a_lFlags            = 0, 
                          IWbemContext*    a_pIContex          = NULL
                       );

  HRESULT PutInstance( 
                       IWbemClassObject* a_pInstance,
                       long              a_lFlags            = 0,
                       IWbemContext*     a_pIContex          = NULL
                     );

  HRESULT ExecMethod( 
                      const ParsedObjectPath* a_pParsedPath  , 
                      const BSTR&             a_strMethodName, 
                      long                    a_lFlags            = 0, 
                      IWbemContext*           a_pIContex          = NULL, 
                      IWbemClassObject*       a_pIInParams        = NULL 
                    );

private:

  void FillWbemInstance( CWlbsClusterWrapper* pCluster,
		IWbemClassObject*   a_pWbemInstance );

  void UpdateConfiguration(CWlbsClusterWrapper* pCluster,
  						IWbemClassObject* a_pInstance );

};

#endif //_NODESETTING_INCLUDED_