diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/src/CCompositeCmdBase.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/src/CCompositeCmdBase.cpp	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 2007-2007 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:  A composite command base class
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CCompositeCmdBase.h"
+
+#include <VPbkDebug.h>
+#include "VPbkSimStoreImplError.h"
+#include "MVPbkSimCommandObserver.h"
+
+namespace VPbkSimStoreImpl {
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::CCompositeCmdBase
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CCompositeCmdBase::CCompositeCmdBase()
+    {
+    }
+    
+// Destructor
+CCompositeCmdBase::~CCompositeCmdBase()
+    {
+    iObservers.Close();
+    iSubCommands.ResetAndDestroy();
+    }
+
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::AddSubCommandL
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::AddSubCommandL( MVPbkSimCommand* aSubCommand )
+    {
+    __ASSERT_DEBUG( aSubCommand,
+        VPbkSimStoreImpl::Panic( EPreCondCCompositeCmdBaseAddSubCommandL ) );
+    iSubCommands.AppendL( aSubCommand );
+    aSubCommand->AddObserverL( *this );
+    }
+    
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::AddObserverL
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::AddObserverL( MVPbkSimCommandObserver& aObserver )
+    {
+    iObservers.AppendL( &aObserver );
+    }
+
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::CancelCmd
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::CancelCmd()
+    {
+    const TInt count = iSubCommands.Count();
+    for ( TInt i = 0; i < count; ++i )
+        {
+        iSubCommands[i]->CancelCmd();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::CommandError
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::CommandError( MVPbkSimCommand& /*aCommand*/, 
+        TInt aError )
+    {
+    // Cancel all other subcommands
+    CancelCmd();
+    SendCommandError( aError );
+    }
+
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::SendCommandDone
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::SendCommandDone()
+    {
+    const TInt count = iObservers.Count();
+    for ( TInt i = count - 1; i >= 0; --i )
+        {
+        iObservers[i]->CommandDone( *this );
+        }
+    }
+        
+// -----------------------------------------------------------------------------
+// CCompositeCmdBase::SendCommandError
+// -----------------------------------------------------------------------------
+//
+void CCompositeCmdBase::SendCommandError( TInt aError )
+    {
+    const TInt count = iObservers.Count();
+    for ( TInt i = count - 1; i >= 0; --i )
+        {
+        iObservers[i]->CommandError( *this, aError );
+        }
+    }
+} // namespace VPbkSimStoreImpl
+//  End of File