/*

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

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  Panics the current thread with the

*                Nokia Metadata Engine Client DLL panic category 

*

*/

#ifndef __MDEPANIC_H__

#define __MDEPANIC_H__

#include <e32base.h>

/**

 * Panic utility class.

 */

NONSHARABLE_CLASS(TMdEPanic)

	{

public:

	/**

	 * Panic numbers.

	 */

	enum TReason

		{

		EInternal = 0,  // Internal error (that is, a bug in the Metadata Engine Client DLL)

		ESessionOpenInProgress,                             // 1

		ESessionDuplicateSchemaObserver,                    // 2

		ESessionUnknownSchemaObserver,                      // 3

		EItemDoesNotBelongToSession,                        // 4

		EItemNotInDatabase,                                 // 5

		ESchemaItemInvalidNameSpaceUri,                     // 6

		ESchemaItemSetDuplicateSchemaItem,                  // 7

		EQuantifiedPropertyDefSetDuplicatePropertyDef,      // 8

		EQuantifiedPropertyDefSetIllegalPropertyDefCount,   // 9

        EPropertyDefInvalidSize,                            // 10

		EIntPropertyDefInvalidMinAndMaxValues,              // 11

        ERealPropertyDefInvalidMinAndMaxValues,             // 12

		EObjectInvalidUri,                                  // 13

		EObjectInvalidPropertyDefType,                      // 14

		EObjectPropertyBelongsToAnotherObject,              // 15

		EPropertyInvalidSourceUri,                          // 16

		EPropertyReadOnly,                                  // 17

		ENumberPropertyIllegalTypeSize,                     // 18

		EEventInvalidSourceUri,                             // 19

		EEventInvalidParticipantUri,                        // 20

		EQueryStateIllegalOperation,                        // 21

        EQueryDoesntOwnResult,                              // 22

		EQueryDuplicateObserver,                            // 23

		EQueryUnknownObserver,                              // 24

		EConditionLocked,                                   // 25

        ESchemaItemEmptyName,                               // 26

/*		ESessionOpenFailed,

		EPropertyReadOnly,

		EPropertyInvalidOriginUri,

		EIntPropertyInvalidValue

*/		};

public:

	/**

	 * Panics the current thread with the Nokia Metadata Engine Client DLL panic category 

	 * and the specified panic number.

	 *

	 * @param aReason  panic number

	 */

	static void Panic(TReason aReason);

	};

#endif  // __MDEPANIC_H__