--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingui/meetingrequestutils/src/CMRUtilsCmdIterationAO.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,188 @@
+/*
+* 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: Implementation for meeting request utils command iteration  
+*
+*/
+
+
+
+// ----------------------------------------------------------------------------
+// INCLUDE FILES
+// ----------------------------------------------------------------------------
+//
+#include "CMRUtilsCmdIterationAO.h"
+#include "CMRUtilsCalDbMgr.h"
+
+// CONSTANTS
+/// Unnamed namespace for local definitions
+namespace {
+
+enum TPanicCode
+    {
+    EPanicNonEmptyArrayWhenInactive = 1
+    };
+
+_LIT( KPanicMsg, "CMRUtilsCmdIterationAO" );
+
+void Panic( TPanicCode aReason )
+    {
+    User::Panic( KPanicMsg, aReason );
+    }
+    
+}  // namespace
+
+// ----------------------------------------------------------------------------
+// MEMBER FUNCTIONS
+// ----------------------------------------------------------------------------
+//
+
+// ----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::NewL
+// ----------------------------------------------------------------------------
+//
+CMRUtilsCmdIterationAO* CMRUtilsCmdIterationAO::NewL(
+    MMRUtilsCalDbMgr& aDbMgr )
+	{
+	CMRUtilsCmdIterationAO* self =
+	    new( ELeave ) CMRUtilsCmdIterationAO( aDbMgr );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+
+// ----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::CMRUtilsCmdIterationAO
+//
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CMRUtilsCmdIterationAO::CMRUtilsCmdIterationAO(
+    MMRUtilsCalDbMgr& aDbMgr )
+    : CActive( EPriorityStandard ),
+      iDbMgr( aDbMgr ),
+      iOpCode( CMRUtils::ENoOperation )
+    {    
+    }
+    
+// ----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::~CMRUtilsCmdIterationAO
+//
+// Destructor.
+// ----------------------------------------------------------------------------
+//        
+CMRUtilsCmdIterationAO::~CMRUtilsCmdIterationAO()
+    {
+    Cancel();
+    iCalEntryArray.Close();    
+    }
+    
+// ----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::ConstructL
+// ----------------------------------------------------------------------------
+//    
+void CMRUtilsCmdIterationAO::ConstructL()
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// ----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::ConstructL
+// ----------------------------------------------------------------------------
+//    
+void CMRUtilsCmdIterationAO::StartCmdIterationL(
+    const RPointerArray<CCalEntry> aCalEntryArray,
+    TInt aOpCode )
+    {
+    if ( IsActive() )
+        {        
+        User::Leave( KErrInUse );
+        }
+
+    // array must be empty when we are not active:
+    __ASSERT_DEBUG( iCalEntryArray.Count() == 0,
+                    Panic( EPanicNonEmptyArrayWhenInactive ) );
+    
+            
+    TInt count( aCalEntryArray.Count() );
+    for ( TInt i( 0 ); i < count; ++i )
+        {        
+        iCalEntryArray.AppendL( aCalEntryArray[i] );
+        }
+        
+    iOpCode = aOpCode;
+    
+    TRequestStatus* status = &iStatus;
+    User::RequestComplete( status, KErrNone );
+    SetActive();
+    }
+
+// -----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::RunL
+// -----------------------------------------------------------------------------
+//
+void CMRUtilsCmdIterationAO::RunL()
+    {
+    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();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CMRUtilsCmdIterationAO::DoCancel()
+    {
+    iCalEntryArray.ResetAndDestroy();
+    iOpCode = CMRUtils::ENoOperation;
+    }
+    
+// -----------------------------------------------------------------------------
+// CMRUtilsCmdIterationAO::RunError
+// -----------------------------------------------------------------------------
+//
+TInt CMRUtilsCmdIterationAO::RunError( TInt aError )
+    {
+    iCalEntryArray.ResetAndDestroy();    
+    iDbMgr.Completed( aError );
+    iOpCode = CMRUtils::ENoOperation;    
+    return KErrNone;
+    }
+
+// End of file