MgaMetaProject.h

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#ifndef MGA_MGAMETAPROJECT_H
#define MGA_MGAMETAPROJECT_H

#include <hash_map>
#include "CommonVersionInfo.h"

class CMgaMetaBase;

// --------------------------- CMgaMetaProject

class ATL_NO_VTABLE CMgaMetaProject : 
        public CComObjectRootEx<CComSingleThreadModel>,
        public CComCoClass<CMgaMetaProject, &__uuidof(MgaMetaProject)>,
        public IDispatchImpl<IMgaMetaProject, &__uuidof(IMgaMetaProject), &__uuidof(__MGAMetaLib)>,
        public ISupportErrorInfoImpl<&__uuidof(IMgaMetaProject)>
{
public:
        CMgaMetaProject();
        ~CMgaMetaProject();

        IUnknown *GetUnknown() const { return (IMgaMetaProject*)this; }

DECLARE_REGISTRY_RESOURCEID(IDR_MGAMETAPROJECT)

BEGIN_COM_MAP(CMgaMetaProject)
        COM_INTERFACE_ENTRY(IMgaMetaProject)
        COM_INTERFACE_ENTRY2(IDispatch, IMgaMetaProject)
        COM_INTERFACE_ENTRY(ISupportErrorInfo)
END_COM_MAP()

// ------- Methods

public:
        STDMETHOD(Open)(BSTR connection);
        STDMETHOD(Close)();
        STDMETHOD(Create)(BSTR connection);

        STDMETHOD(BeginTransaction)();
        STDMETHOD(CommitTransaction)();
        STDMETHOD(AbortTransaction)();

        STDMETHOD(get_GUID)(VARIANT *p);
        STDMETHOD(put_GUID)(VARIANT p);
        STDMETHOD(get_Name)(BSTR *p);
        STDMETHOD(put_Name)(BSTR p);
        STDMETHOD(get_DisplayedName)(BSTR *p);
        STDMETHOD(put_DisplayedName)(BSTR p);
        STDMETHOD(get_Version)(BSTR *p);
        STDMETHOD(put_Version)(BSTR p);
        STDMETHOD(get_Author)(BSTR *p);
        STDMETHOD(put_Author)(BSTR p);
        STDMETHOD(get_Comment)(BSTR *p);
        STDMETHOD(put_Comment)(BSTR p);
        STDMETHOD(get_CreatedAt)(BSTR *p);
        STDMETHOD(put_CreatedAt)(BSTR p);
        STDMETHOD(get_ModifiedAt)(BSTR *p);
        STDMETHOD(put_ModifiedAt)(BSTR p);

        STDMETHOD(get_RootFolder)(IMgaMetaFolder **p)
        { return ::QueryInterface(rootobject, p); }

        STDMETHOD(get_FindObject)(metaref_type metaref, IMgaMetaBase **p);
        STDMETHOD(DoFindObjectDisp)(metaref_type metaref, IMgaMetaBase **p) { return get_FindObject( metaref, p); }

        STDMETHOD(SetNmspc)(BSTR p);
        STDMETHOD(GetNmspc)(BSTR *p);

// ------- metaobj_lookup

public:
        typedef stdext::hash_map< metaref_type
                                , CComPtr<IMgaMetaBase>
                                , metaid_hashfunc
                                > metaobj_lookup_type;
        typedef metaobj_lookup_type::iterator metaobj_lookup_iterator;

        metaobj_lookup_type metaobj_lookup;
        metaref_type max_metaref;

        std::vector<CComPtr<ICoreObject> > core_object_cleanup;

public:
        void RegisterMetaBase(metaref_type metaref, IMgaMetaBase *obj);
        void UnregisterMetaBase(metaref_type metaref, IMgaMetaBase *obj) NOTHROW;

// ------- properties

public:
        CComObjPtr<ICoreProject> coreproject;
        CComObjPtr<ICoreTerritory> coreterritory;
        CCoreObjectPtr rootobject;

        CComBSTR m_namespace;

// ------- Edit

public:
        void CreateMetaBase(metaid_type metaid, CCoreObjectPtr &obj);
        void CreateMetaObj(metaid_type metaid, CCoreObjectPtr &obj);

// ------- CheckPath

public:
        void CreatePathItems(bstr_const_iterator i, bstr_const_iterator e, pathitems_type &pathitems);
        void CreateJointPaths(BSTR paths, jointpaths_type &jointpaths);
private:
        void _ThrowExceptionIfNotOpen();
};

#endif//MGA_MGAMETAPROJECT_H