80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This Original Code has been modified by IBM Corporation.
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* Modifications made by IBM described herein are
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* Copyright (c) International Business Machines
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* Corporation, 2000
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*
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* Modifications to Mozilla code or documentation
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* identified per MPL Section 3.3
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*
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* Date Modified by Description of modification
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* 03/27/2000 IBM Corp. Added PR_CALLBACK for Optlink
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* use in OS2
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*/
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#ifndef nsRDFService_h__
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#define nsRDFService_h__
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#include "nsIRDFService.h"
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#include "nsWeakReference.h"
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#include "nsIFactory.h"
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#include "nsCOMPtr.h"
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#include "PLDHashTable.h"
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#include "nsString.h"
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struct PLHashTable;
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class nsIRDFLiteral;
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class nsIRDFInt;
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class nsIRDFDate;
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class BlobImpl;
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class RDFServiceImpl final : public nsIRDFService,
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public nsSupportsWeakReference
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{
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protected:
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PLHashTable* mNamedDataSources;
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PLDHashTable mResources;
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PLDHashTable mLiterals;
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PLDHashTable mInts;
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PLDHashTable mDates;
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PLDHashTable mBlobs;
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nsCString mLastURIPrefix;
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nsCOMPtr<nsIFactory> mLastFactory;
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nsCOMPtr<nsIFactory> mDefaultResourceFactory;
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RDFServiceImpl();
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nsresult Init();
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virtual ~RDFServiceImpl();
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public:
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static RDFServiceImpl *gRDFService NS_VISIBILITY_HIDDEN;
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static nsresult CreateSingleton(nsISupports* aOuter,
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const nsIID& aIID, void **aResult);
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsIRDFService
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NS_DECL_NSIRDFSERVICE
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// Implementation methods
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nsresult RegisterLiteral(nsIRDFLiteral* aLiteral);
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nsresult UnregisterLiteral(nsIRDFLiteral* aLiteral);
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nsresult RegisterInt(nsIRDFInt* aInt);
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nsresult UnregisterInt(nsIRDFInt* aInt);
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nsresult RegisterDate(nsIRDFDate* aDate);
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nsresult UnregisterDate(nsIRDFDate* aDate);
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nsresult RegisterBlob(BlobImpl* aBlob);
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nsresult UnregisterBlob(BlobImpl* aBlob);
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nsresult GetDataSource(const char *aURI, bool aBlock, nsIRDFDataSource **aDataSource );
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};
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#endif // nsRDFService_h__
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