--- a/eventsui/eventsengine/src/evtdbnotifier.cpp Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,181 +0,0 @@
-/*
-* Copyright (c) 2008 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: Notifier class for any change in Storage API dtabase.
-*
-*/
-
-
-// System Includes
-#include <centralrepository.h>
-
-// User Includes
-#include "evtdbnotifier.h"
-#include "evtdebug.h"
-
-// ================ Member funtions for CEvtDatabase class ==================
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::CEvtDbNotifier
-// ---------------------------------------------------------------------------
-//
-CEvtDbNotifier::CEvtDbNotifier( MEvtDbObserver& aObserver )
- :CActive( EPriorityStandard ),
- iDbObserver( aObserver )
- {
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::~CEvtDbNotifier
-// ---------------------------------------------------------------------------
-//
-CEvtDbNotifier::~CEvtDbNotifier()
- {
- Cancel();
- delete iRepository;
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::NewL
-// ---------------------------------------------------------------------------
-//
-CEvtDbNotifier* CEvtDbNotifier::NewL( MEvtDbObserver& aObserver )
- {
- CEvtDbNotifier* self = NewLC( aObserver );
- CleanupStack::Pop( self );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::NewLC
-// ---------------------------------------------------------------------------
-//
-CEvtDbNotifier* CEvtDbNotifier::NewLC( MEvtDbObserver& aObserver )
- {
- CEvtDbNotifier* self = new ( ELeave )CEvtDbNotifier( aObserver );
- CleanupStack::PushL( self );
- self->ConstructL( );
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::ConstructL()
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::ConstructL()" );
- CActiveScheduler::Add(this);
-
- EVTUIDEBUG( "Calling CRepository::NewL" );
- // Create the Central repository object notifying the Db change
- TRAPD(err, iRepository = CRepository::NewL( TUid::Uid( KCRUidEvtStorageDb ) ) );
- EVTUIDEBUG1( "Calling CRepository::NewL Cenrep Error Code- %d", err );
- User::LeaveIfError( err );
- // Request for notification
- StartNotification();
-
- EVTUIDEBUG( "- CEvtDbNotifier::ConstructL()" );
- }
-
-// ---------------------------------------------------------------------------
-// void CEvtDbNotifier::RunL()
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::RunL()
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::RunL()" );
- // resubscribe before processing new value to prevent missing updates
- StartNotification();
-
- // processing new value
- HandleDbChangedL();
-
- EVTUIDEBUG( "- CEvtDbNotifier::RunL()" );
- }
-
-// ---------------------------------------------------------------------------
-// void CEvtDbNotifier::DoCancel()
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::DoCancel()
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::DoCancel()" );
- // Cancel the outstanding CR notification request
- if( iRepository )
- {
- iRepository->NotifyCancel( KEvtDbChangeType );
- }
- EVTUIDEBUG( "- CEvtDbNotifier::DoCancel()" );
- }
-
-// ---------------------------------------------------------------------------
-// TInt CEvtDbNotifier::RunError()
-// ---------------------------------------------------------------------------
-//
-TInt CEvtDbNotifier::RunError( TInt aError )
- {
- return CActive::RunError( aError );
- }
-
-// ---------------------------------------------------------------------------
-// void CEvtDbNotifier::StartNotification()
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::StartNotification()
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::StartNotification()" );
- if( !IsActive() )
- {
- iStatus = KRequestPending;
- // Request for notification
- iRepository->NotifyRequest( KEvtDbChangeType, iStatus );
- SetActive();
- }
- EVTUIDEBUG( "- CEvtDbNotifier::StartNotification()" );
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::HandleDbChangedL
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::HandleDbChangedL( )
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::HandleDbChangedL()" );
- // Notify the Observer for the database change type
- iDbObserver.HandleDbChangedL( );
- EVTUIDEBUG( "- CEvtDbNotifier::HandleDbChangedL()" );
- }
-
-// ---------------------------------------------------------------------------
-// CEvtDbNotifier::DbChangedL
-// ---------------------------------------------------------------------------
-//
-void CEvtDbNotifier::DbChangedL( )
- {
- EVTUIDEBUG( "+ CEvtDbNotifier::DbChangedL()" );
- // Get the type of database change from Cenrep key
- TInt flag = 0;
- User::LeaveIfError( iRepository->Get( KEvtDbChangeType, flag ) );
-
- EVTUIDEBUG1( "In DbChangedL Get %d", flag );
- flag = ( flag == 0 ) ? 1 : 0;
- EVTUIDEBUG1( "In DbChangedL Set %d", flag );
-
- // Set the KEvtDbChangeType key of the Cenrep, So that other database
- // connection can get the notifications
- User::LeaveIfError( iRepository->Set( KEvtDbChangeType, flag ) );
- EVTUIDEBUG( "- CEvtDbNotifier::DbChangedL()" );
- }
-
-// End of File