//%LICENSE////////////////////////////////////////////////////////////////
//
// Licensed to The Open Group (TOG) under one or more contributor license
// agreements.  Refer to the OpenPegasusNOTICE.txt file distributed with
// this work for additional information regarding copyright ownership.
// Each contributor licenses this file to you under the OpenPegasus Open
// Source License; you may not use this file except in compliance with the
// License.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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//
//////////////////////////////////////////////////////////////////////////
//
//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_DefaultInstanceProvider_h
#define Pegasus_DefaultInstanceProvider_h

#include <Pegasus/Common/Config.h>
#include <Pegasus/Client/CIMClient.h>
#include <Pegasus/Provider/CIMInstanceProvider.h>
#include <Pegasus/Repository/CIMRepository.h>

PEGASUS_NAMESPACE_BEGIN

class DefaultInstanceProvider : public CIMInstanceProvider
{
public:
    DefaultInstanceProvider();
    ~DefaultInstanceProvider();

    // CIMProvider interface
    virtual void initialize(CIMOMHandle& cimom);
    virtual void terminate();

    // CIMInstanceProvider interface
    void getInstance(
        const OperationContext& context,
        const CIMObjectPath& ref,
        const Boolean includeQualifiers,
        const Boolean includeClassOrigin,
        const CIMPropertyList& propertyList,
        InstanceResponseHandler& handler);

    void enumerateInstances(
        const OperationContext& context,
        const CIMObjectPath& ref,
        const Boolean includeQualifiers,
        const Boolean includeClassOrigin,
        const CIMPropertyList& propertyList,
        InstanceResponseHandler& handler);

    void enumerateInstanceNames(
        const OperationContext& context,
        const CIMObjectPath& ref,
        ObjectPathResponseHandler& handler);

    void modifyInstance(
        const OperationContext& context,
        const CIMObjectPath& ref,
        const CIMInstance& obj,
        const Boolean includeQualifiers,
        const CIMPropertyList& propertyList,
        ResponseHandler& handler);

    void createInstance(
        const OperationContext& context,
        const CIMObjectPath& ref,
        const CIMInstance& obj,
        ObjectPathResponseHandler& handler);

    void deleteInstance(
        const OperationContext& context,
        const CIMObjectPath& ref,
        ResponseHandler& handler);

protected:
    Array<CIMObjectPath> _instanceNames;
    Array<CIMInstance> _instances;
    CIMRepository* _repository;

private:
    Boolean _nameSpaceExists(const CIMNamespaceName& nameSpaceName) const;

    void _copyNameSpace(
        const String& nameSpace,
        const String& className);

    void _copyClass(
        const String& nameSpace,
        const String& className);

    void _copySuperClasses(
        CIMClient& client,
        const String& nameSpace,
        const CIMClass& cimClass,
        Array<CIMClass>& superClasses);
};

#endif

PEGASUS_NAMESPACE_END
