/*

* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

* CException - Generic exception handler.

*

*/

/**

 @file 

 @released

 @internalTechnology

*/

#ifndef EXCEPTION_H

#define EXCEPTION_H

#include "toolsconf.h"

#include <string>

namespace ExceptionCodes

{

	enum TExceptionCode

			{

			EUnintializedCode = -1,

			ENone,

			EEnvNotSpecified,

			// options exception

			EInvalidArgument=10,

			EMandatoryOption,

			EMutuallyExclusive,

			EFileNotPresent,

			EFileExists,

			// xml exceptions

			EWarning=20,

			EError,

			EFatalError,

			EParseError,

			EResetError,

			// database exceptions

			ELibraryLoadError=30,

			ESqlArgumentError,

			ESqlNotFoundError,

			ESqlCorrupt,

			// general exceptions

			EConversionError=40,

			};

}

class CException

	{

	public:

		/**

			constructs the exception handler object through setting the message and the 

			corresponding code is uninitialized.

		 */

		DllExport CException(const std::string& aMessage);

		/**

			constructs the exception handler object through setting the code and the 

			corresponding message is empty.

		 */

		DllExport CException(int aCode);

		/**

			constructs the exception handler object through setting the message and the 

			corresponding code.

		 */

		DllExport CException(const std::string& aMessage, int aCode);

		/**

			constructs the exception handler object through setting the message and the 

			corresponding code.

		 */

		DllExport CException(const char* aMessage, int aCode);

		/**

			Retrieve the message corresponding to the exception handler.

		 */

		DllExport const std::string& GetMessageA() const;

		/**

			Retrieve the code corresponding to the exception handler.

		 */

		DllExport int GetCode() const;

	protected:

		std::string iMessage;

		int iCode;

	protected:

		static std::string EmptyMessage;

	};

#endif // EXCEPTION_H