consumermodule.h

Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por

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#ifndef Pegasus_ConsumerModule_h
#define Pegasus_ConsumerModule_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Common/String.h>
#include <Pegasus/Common/DynamicLibrary.h>
#include <Pegasus/Common/System.h>
#include <Pegasus/Common/AtomicInt.h>

#include <Pegasus/Provider/CIMProvider.h>
#include <Pegasus/Provider/CIMIndicationConsumerProvider.h>

#include <Pegasus/DynListener/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

// The ConsumerModule class represents the physical module, as defined by the
// operation, that contains a provider. This class effectively encapsulates the
// "physical" portion of a consumer.
// 
// There can be multiple "logical" consumers in memory, but there is only one "physical" consumer.
// This class keeps track of how many logical consumers are using it.


class PEGASUS_DYNLISTENER_LINKAGE ConsumerModule
{
    friend class ConsumerManager;

public:
    virtual ~ConsumerModule(void);
    const String & getFileName(void) const;
    CIMIndicationConsumerProvider* load(const String & consumerName, const String & libraryPath);
    void unloadModule(void);

protected:
    DynamicLibrary _library;

private:
    ConsumerModule();
    const String & getConsumerName(void) const;
    virtual CIMIndicationConsumerProvider* getConsumer(void) const;

    String _consumerName;
    CIMIndicationConsumerProvider* _consumer;
};

inline const String & ConsumerModule::getFileName(void) const
{
    return _library.getFileName();
}

inline const String & ConsumerModule::getConsumerName(void) const
{
    return(_consumerName);
}

inline CIMIndicationConsumerProvider* ConsumerModule::getConsumer(void) const
{
    return(_consumer);
}

PEGASUS_NAMESPACE_END

#endif