--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrdb/src/cesmrentrycmditeratorao.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,200 @@
+/*
+* Copyright (c) 2005 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: This file implements class CESMREntryCmdIteratorAO.
+*
+*/
+
+
+//INCLUDE FILES
+#include "emailtrace.h"
+#include "cesmrentrycmditeratorao.h"
+#include "cesmrcaldbmgr.h"
+
+// CONSTANTS
+/// Unnamed namespace for local definitions
+namespace {
+
+#ifdef _DEBUG
+
+// Definition text for panics
+_LIT( KESMREntryCmdIteratorTxt, "ESMRUtilsEntryCmdIterator" );
+
+// Panic code definition
+enum TESMREntryCmdIteratorPanicCode
+    {
+    // Entry array not empty when iterator is inactive
+    EESMRUtilsEntryCmdIteratorNonEmptyArray = 1 
+    };
+
+void Panic( TESMREntryCmdIteratorPanicCode aReason )
+    {
+    User::Panic( KESMREntryCmdIteratorTxt, aReason );
+    }
+#endif
+
+}  // namespace
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::CESMREntryCmdIteratorAO
+//
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CESMREntryCmdIteratorAO::CESMREntryCmdIteratorAO(
+    MESMRCalDbMgr& aDbMgr )
+    : CActive( EPriorityStandard ),
+      iOpCode( CMRUtils::ENoOperation ),
+      iDbMgr( aDbMgr )
+    {
+    FUNC_LOG;
+    }
+    
+// ----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::~CESMREntryCmdIteratorAO
+//
+// Destructor.
+// ----------------------------------------------------------------------------
+//        
+CESMREntryCmdIteratorAO::~CESMREntryCmdIteratorAO()
+    {
+    FUNC_LOG;
+    Cancel();
+    iCalEntryArray.Close();    
+    }
+    
+// ----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::NewL
+// ----------------------------------------------------------------------------
+//
+CESMREntryCmdIteratorAO* CESMREntryCmdIteratorAO::NewL(
+    MESMRCalDbMgr& aDbMgr )
+	{
+    FUNC_LOG;
+	CESMREntryCmdIteratorAO* self =
+	    new( ELeave ) CESMREntryCmdIteratorAO( aDbMgr );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+    
+// ----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::ConstructL
+// ----------------------------------------------------------------------------
+//    
+void CESMREntryCmdIteratorAO::ConstructL()
+    {
+    FUNC_LOG;
+    CActiveScheduler::Add( this );
+    }
+
+// ----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::ConstructL
+// ----------------------------------------------------------------------------
+//    
+void CESMREntryCmdIteratorAO::StartCmdIterationL(
+    const RPointerArray<CCalEntry>& aCalEntryArray,
+    TInt aOpCode )
+    {
+    FUNC_LOG;
+    if ( IsActive() )
+        {        
+        User::Leave( KErrInUse );
+        }
+
+    // array must be empty when we are not active:
+    __ASSERT_DEBUG( iCalEntryArray.Count() == 0,
+                    Panic( EESMRUtilsEntryCmdIteratorNonEmptyArray ) );
+    
+            
+    TInt count( aCalEntryArray.Count() );
+    iCalEntryArray.ReserveL( count );
+    
+    for ( TInt i( 0 ); i < count; ++i )
+        {        
+        iCalEntryArray.AppendL( aCalEntryArray[i] );
+        }
+        
+    iOpCode = aOpCode;
+    
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete( status, KErrNone );
+    SetActive();
+    }
+
+// -----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::RunL
+// -----------------------------------------------------------------------------
+//
+void CESMREntryCmdIteratorAO::RunL()
+    {
+    FUNC_LOG;
+    TInt lastIndex( iCalEntryArray.Count() -1 );
+    if ( lastIndex < 0 )
+        { // no more items, we are finished
+        iDbMgr.Completed( KErrNone );
+        }
+    
+    else
+        {            
+        CCalEntry* lastEntry = iCalEntryArray[lastIndex];    
+        
+        switch ( iOpCode )
+            {
+            case CMRUtils::EDeleteEntries:
+                {
+                iDbMgr.DeleteEntryCondL( *lastEntry );
+                break;
+                }
+            }
+            
+        // The last entry was handled and can be removed from array:
+        iCalEntryArray.Remove( lastIndex );
+        delete lastEntry;
+        
+        TRequestStatus* status = &iStatus;
+        User::RequestComplete( status, KErrNone );        
+        SetActive();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CESMREntryCmdIteratorAO::DoCancel()
+    {
+    FUNC_LOG;
+    iCalEntryArray.ResetAndDestroy();
+    iOpCode = CMRUtils::ENoOperation;
+    }
+    
+// -----------------------------------------------------------------------------
+// CESMREntryCmdIteratorAO::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CESMREntryCmdIteratorAO::RunError( TInt aError )
+    {
+    FUNC_LOG;
+    iCalEntryArray.ResetAndDestroy();    
+    iDbMgr.Completed( aError );
+    iOpCode = CMRUtils::ENoOperation;    
+    return KErrNone;
+    }
+
+// End of file
+