OW_ProviderIFCLoader.hpp

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#ifndef OW_PROVIDER_IFC_LOADER_HPP_
#define OW_PROVIDER_IFC_LOADER_HPP_
#include "OW_config.h"
#include "OW_SharedLibraryLoader.hpp"
#include "OW_SharedLibrary.hpp"
#include "OW_ProviderIFCBaseIFC.hpp"
#include "OW_Array.hpp"
#include "OW_String.hpp"
#include "OW_ServiceEnvironmentIFC.hpp"
#include "OW_IntrusiveReference.hpp"
#include "OW_IntrusiveCountableBase.hpp"
#include "OW_CimomCommonFwd.hpp"

namespace OW_NAMESPACE
{

class OW_CIMOMCOMMON_API ProviderIFCLoaderBase : public IntrusiveCountableBase
{
public:
   ProviderIFCLoaderBase(SharedLibraryLoaderRef sll,
      ServiceEnvironmentIFCRef env)
      : m_sll( sll )
      , m_env(env)
   {
   }
   virtual ~ProviderIFCLoaderBase();
   virtual void loadIFCs(
      Array<ProviderIFCBaseIFCRef>& interfaces) const = 0;
   ServiceEnvironmentIFCRef getEnvironment() const
   {
      return m_env;
   }
protected:
   ProviderIFCBaseIFCRef createProviderIFCFromLib(const String& libname) const;
private:
   //ProviderIFCBaseIFC* safeCreateIFC(SharedLibraryRef sl) const;
   
   const SharedLibraryLoaderRef m_sll;
   ServiceEnvironmentIFCRef m_env;
};

class OW_CIMOMCOMMON_API ProviderIFCLoader : public ProviderIFCLoaderBase
{
public:
   ProviderIFCLoader(SharedLibraryLoaderRef sll,
      ServiceEnvironmentIFCRef env)
      : ProviderIFCLoaderBase(sll, env) {}
   virtual ~ProviderIFCLoader();
   virtual void loadIFCs(Array<ProviderIFCBaseIFCRef>& ifcs) const;

   static ProviderIFCLoaderRef createProviderIFCLoader(
      ServiceEnvironmentIFCRef env);
};

} // end namespace OW_NAMESPACE

#endif

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