1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * CException - Generic exception handler.

    16 *

    17 */

    18 

    19 

    20 /**

    21  @file 

    22  @released

    23  @internalTechnology

    24 */

    25 

    26 #ifndef EXCEPTION_H

    27 #define EXCEPTION_H

    28 #include "toolsconf.h"

    29 #include <string>

    30 

    31 namespace ExceptionCodes

    32 {

    33 	enum TExceptionCode

    34 			{

    35 			EUnintializedCode = -1,

    36 			ENone,

    37 			EEnvNotSpecified,

    38 

    39 			// options exception

    40 			EInvalidArgument=10,

    41 			EMandatoryOption,

    42 			EMutuallyExclusive,

    43 			EFileNotPresent,

    44 			EFileExists,

    45 			

    46 			// xml exceptions

    47 			EWarning=20,

    48 			EError,

    49 			EFatalError,

    50 			EParseError,

    51 			EResetError,

    52 			

    53 			// database exceptions

    54 			ELibraryLoadError=30,

    55 			ESqlArgumentError,

    56 			ESqlNotFoundError,

    57 			ESqlCorrupt,

    58 

    59 			// general exceptions

    60 			EConversionError=40,

    61 			};

    62 }

    63 

    64 class CException

    65 	{

    66 	public:

    67 		

    68 		/**

    69 			constructs the exception handler object through setting the message and the 

    70 			corresponding code is uninitialized.

    71 		 */

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

    73 		

    74 		/**

    75 			constructs the exception handler object through setting the code and the 

    76 			corresponding message is empty.

    77 		 */

    78 		DllExport CException(int aCode);

    79 		

    80 		/**

    81 			constructs the exception handler object through setting the message and the 

    82 			corresponding code.

    83 		 */

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

    85 

    86 		/**

    87 			constructs the exception handler object through setting the message and the 

    88 			corresponding code.

    89 		 */

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

    91 		

    92 		/**

    93 			Retrieve the message corresponding to the exception handler.

    94 		 */

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

    96 

    97 		/**

    98 			Retrieve the code corresponding to the exception handler.

    99 		 */

   100 		DllExport int GetCode() const;

   101 

   102 	protected:

   103 		std::string iMessage;

   104 		int iCode;

   105 	

   106 	protected:

   107 		static std::string EmptyMessage;

   108 

   109 	};

   110 

   111 #endif // EXCEPTION_H