diff -r 000000000000 -r e686773b3f54 phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/src/CParallelCompositeCmd.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/phonebookengines/VirtualPhonebook/VPbkSimStoreImpl/src/CParallelCompositeCmd.cpp Tue Feb 02 10:12:17 2010 +0200 @@ -0,0 +1,115 @@ +/* +* 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 that runs subcommands parallel. +* +*/ + + + +// INCLUDE FILES +#include "CParallelCompositeCmd.h" + +#include +#include "VPbkSimStoreImplError.h" +#include "MVPbkSimCommandObserver.h" + +namespace VPbkSimStoreImpl { + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CParallelCompositeCmd::CParallelCompositeCmd +// C++ default constructor can NOT contain any code, that +// might leave. +// ----------------------------------------------------------------------------- +// +CParallelCompositeCmd::CParallelCompositeCmd( + TTerminationPolicy aTerminationPolicy ) + : iTerminationPolicy( aTerminationPolicy ) + { + } + +// ----------------------------------------------------------------------------- +// CParallelCompositeCmd::NewL +// ----------------------------------------------------------------------------- +// +CParallelCompositeCmd* CParallelCompositeCmd::NewL( + TTerminationPolicy aTerminationPolicy ) + { + return new( ELeave ) CParallelCompositeCmd( aTerminationPolicy ); + } + +// ----------------------------------------------------------------------------- +// CParallelCompositeCmd::NewLC +// ----------------------------------------------------------------------------- +// +CParallelCompositeCmd* CParallelCompositeCmd::NewLC( + TTerminationPolicy aTerminationPolicy ) + { + CParallelCompositeCmd* self = + new( ELeave ) CParallelCompositeCmd( aTerminationPolicy ); + CleanupStack::PushL( self ); + return self; + } + +// Destructor +CParallelCompositeCmd::~CParallelCompositeCmd() + { + } + +// ----------------------------------------------------------------------------- +// CParallelCompositeCmd::Execute +// ----------------------------------------------------------------------------- +// +void CParallelCompositeCmd::Execute() + { + __ASSERT_DEBUG( SubCommands().Count() > 0, + Panic( EPreCondCParallelCompositeCmdExecute ) ); + + // Execute all subcommands parallel + TArray subCommands = SubCommands(); + const TInt count = subCommands.Count(); + if ( count > 0 ) + { + for ( TInt i = 0; i < count; ++i ) + { + subCommands[i]->Execute(); + } + } + else + { + SendCommandDone(); + } + } + +// ----------------------------------------------------------------------------- +// CParallelCompositeCmd::CommandDone +// ----------------------------------------------------------------------------- +// +void CParallelCompositeCmd::CommandDone( MVPbkSimCommand& /*aCommand*/ ) + { + ++iTerminatedCommands; + if ( iTerminationPolicy == EFirstSubCommandDone ) + { + // Cancel all other subcommands + CancelCmd(); + SendCommandDone(); + } + else if ( iTerminatedCommands == SubCommands().Count() ) + { + SendCommandDone(); + } + } +} // namespace VPbkSimStoreImpl +// End of File