diff -r cad71a31b7fc -r e36f3802f733 srsf/nssvasapi/nssvascore/src/nssvasccontextbuilder.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srsf/nssvasapi/nssvascore/src/nssvasccontextbuilder.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,167 @@
+/*
+* Copyright (c) 2004-2006 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:  CNssContextBuilder is the builder for context objects. It is owned 
+*               by the context manager. A client builds contexts by requesting the
+*               context manager which in turn forwards the request to context builder.
+*
+*/
+
+
+// INCLUDE FILES
+#include "nssvasccontextbuilder.h"
+#include "rubydebug.h"
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CNssContextBuilder::CNssContextBuilder
+// C++ constructor can NOT contain any code that
+// might leave.
+// ---------------------------------------------------------
+// 
+CNssContextBuilder::CNssContextBuilder()
+    {
+    // Nothing
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::NewL
+// Two-phased constructor.
+// ---------------------------------------------------------
+// 
+CNssContextBuilder* CNssContextBuilder::NewL()
+    {
+    // Takes ages in strain test
+    // RUBY_DEBUG0( "CNssContextBuilder::NewL" );
+
+    CNssContextBuilder* self = NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::NewLC
+// Two-phased constructor.
+// ---------------------------------------------------------
+// 
+CNssContextBuilder* CNssContextBuilder::NewLC()
+    {
+    CNssContextBuilder* self = new (ELeave) CNssContextBuilder;
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::~CNssContextBuilder
+// Destructor
+// ---------------------------------------------------------
+//    
+CNssContextBuilder::~CNssContextBuilder()
+    {
+    RUBY_DEBUG0( "CNssContextBuilder::~CNssContextBuilder" );
+
+	// do not delete the portal if ContextCount() > 0 
+	if ( iContextSrsPortal )
+	    {
+    	iContextSrsPortal->SetTerminationState( CNssContextSrsPortal::EVASTERMINATION_PENDING );
+    	if ( iContextSrsPortal->ContextCount() == 0 )
+	    	{
+			delete iContextSrsPortal;
+		    }    	
+	    }
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::ConstructL
+// creates a context srs portal
+// ---------------------------------------------------------
+//
+void CNssContextBuilder::ConstructL()
+    {
+    iContextSrsPortal = new (ELeave) CNssContextSrsPortal();
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::CreateContextL
+// creates a context given all data member values.
+// ---------------------------------------------------------
+//
+CNssContext* CNssContextBuilder::CreateContextL( const TDesC& aName, 
+                                                 TInt aContextId, 
+                                                 TBool aGlobal, 
+                                                 TUint32 aGrammarId, 
+                                                 TUint32 aLexiconId, 
+                                                 TUint32 aModelBankId, 
+                                                 TUint32 /*iTrainType*/, 
+                                                 const TDesC8& aClientData )
+    {
+    // Takes ages in strain test
+    // RUBY_DEBUG_BLOCK( "CNssContextBuilder::CreateContextL" );
+
+	CNssContext *context = new (ELeave) CNssContext( iContextSrsPortal );
+	CleanupStack::PushL(context);
+	context->SetNameL( aName );
+	context->SetContextId( aContextId );
+	context->SetGlobal( aGlobal );
+	context->SetGrammarId( aGrammarId );
+	context->SetLexiconId( aLexiconId );
+	context->SetModelBankId( aModelBankId );
+    context->SetClientData( aClientData );
+	CleanupStack::Pop(context);
+	return context;
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::CreateContextL
+// creates a context given lexicon id and model bank id
+// ---------------------------------------------------------
+//
+CNssContext* CNssContextBuilder::CreateContextL( TUint32 aLexiconId, 
+                                                 TUint32 aModelBankId )
+    {
+    RUBY_DEBUG_BLOCK( "CNssContextBuilder::CreateContextL() - w/ lex id & model bank id" );
+
+	CNssContext *context = new (ELeave) CNssContext( iContextSrsPortal );
+	context->SetLexiconId( aLexiconId );
+	context->SetModelBankId( aModelBankId );
+	return context;
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::CreateContextL
+// creates an empty context object
+// ---------------------------------------------------------
+//
+CNssContext* CNssContextBuilder::CreateContextL()
+    {
+    RUBY_DEBUG_BLOCK( "CNssContextBuilder::CreateContextL() - empty" );
+
+    CNssContext *context = new (ELeave) CNssContext( iContextSrsPortal );
+	return context;
+    }
+
+// ---------------------------------------------------------
+// CNssContextBuilder::GetContextPortal
+// returns the context SRS portal
+// ---------------------------------------------------------
+//
+CNssContextSrsPortal* CNssContextBuilder::GetContextPortal()
+    {
+	return iContextSrsPortal;
+    }
+
+//  End of File