80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1997, Microsoft Corp. All rights reserved.
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//
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// FILE
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//
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// Dictionary.h
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//
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// SYNOPSIS
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//
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// This file describes the class Dictionary.
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//
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// MODIFICATION HISTORY
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//
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// 12/19/1997 Original version.
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// 01/15/1998 Removed IasDataSource aggregate.
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// 04/17/1998 Added reset() method.
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// 08/10/1998 Streamlined IDictionary interface.
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// 08/12/1998 Lookup attribute ID's with a SQL query.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _DICTIONARY_H_
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#define _DICTIONARY_H_
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#include <iastlb.h>
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#include <resource.h>
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///////////////////////////////////////////////////////////////////////////////
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//
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// CLASS
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//
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// Dictionary
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//
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// DESCRIPTION
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//
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// This class implements the IDictionary and IDictionary interfaces. It
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// also aggregates the IasDataSource object to expose the IIasDataSource
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// interface.
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//
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///////////////////////////////////////////////////////////////////////////////
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class ATL_NO_VTABLE Dictionary :
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public CComObjectRootEx<CComMultiThreadModel>,
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public CComCoClass<Dictionary, &__uuidof(Dictionary)>,
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public IDictionary
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{
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public:
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IAS_DECLARE_REGISTRY(Dictionary, 1, 0, IASCoreLib)
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DECLARE_NOT_AGGREGATABLE(Dictionary)
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DECLARE_CLASSFACTORY_SINGLETON(Dictionary)
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BEGIN_COM_MAP(Dictionary)
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COM_INTERFACE_ENTRY_IID(__uuidof(IDictionary), IDictionary)
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END_COM_MAP()
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Dictionary() throw ();
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~Dictionary() throw ();
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//////////
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// IDictionary
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//////////
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STDMETHOD(get_DataSource)(/*[out, retval]*/ IIasDataSource** pVal);
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STDMETHOD(put_DataSource)(/*[in]*/ IIasDataSource* newVal);
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STDMETHOD(get_AttributesTable)(/*[out, retval]*/ IUnknown** ppAttrTable);
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STDMETHOD(get_EnumeratorsTable)(/*[out, retval]*/ IUnknown** ppEnumTable);
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STDMETHOD(get_SyntaxesTable)(/*[out, retval]*/ IUnknown** ppSyntaxTable);
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STDMETHOD(ExecuteCommand)(/*[string][in]*/ LPCWSTR szCommandText,
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/*[retval][out]*/ IUnknown** ppRowset);
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STDMETHOD(GetAttributeID)(/*[in]*/ LPCWSTR szAttrName,
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/*[retval][out]*/ DWORD* plAttrID);
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protected:
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HRESULT openTable(LPCWSTR szTableName, IUnknown** ppTable) throw ();
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IIasDataSource* dataSource; // The data source used to read the dictionary.
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};
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#endif // _DICTIONARY_H_
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