--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/src/ncdnodetransparentfolder.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 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:   Implements CNcdNodeTransparentFolder class
+*
+*/
+
+
+#include "ncdnodetransparentfolder.h"
+#include "ncdnodemanager.h"
+#include "ncdnodeidentifier.h"
+#include "catalogsdebug.h"
+
+
+CNcdNodeTransparentFolder::CNcdNodeTransparentFolder( 
+    CNcdNodeManager& aNodeManager,
+    NcdNodeClassIds::TNcdNodeClassId aNodeClassId, 
+    NcdNodeClassIds::TNcdNodeClassId aAcceptedLinkClassId,
+    NcdNodeClassIds::TNcdNodeClassId aAcceptedMetaDataClassId )
+: CNcdNodeFolder( aNodeManager,
+                  aNodeClassId,
+                  aAcceptedLinkClassId,
+                  aAcceptedMetaDataClassId )
+    {
+    }
+
+void CNcdNodeTransparentFolder::ConstructL( const CNcdNodeIdentifier& aIdentifier )
+    {
+    DLTRACEIN(("this: %X", this ));
+
+    CNcdNodeFolder::ConstructL( aIdentifier );
+        
+    DLTRACEOUT((""));
+    }
+
+
+CNcdNodeTransparentFolder::~CNcdNodeTransparentFolder()
+    {
+    DLTRACEIN(("this: %X", this));
+    DLTRACEOUT((""));
+    }
+
+
+CNcdNodeTransparentFolder* CNcdNodeTransparentFolder::NewL( 
+    CNcdNodeManager& aNodeManager,
+    const CNcdNodeIdentifier& aIdentifier )
+    {
+    CNcdNodeTransparentFolder* self = 
+        CNcdNodeTransparentFolder::NewLC( aNodeManager, aIdentifier );
+    CleanupStack::Pop( self );
+    return self;        
+    }
+
+CNcdNodeTransparentFolder* CNcdNodeTransparentFolder::NewLC( 
+    CNcdNodeManager& aNodeManager,
+    const CNcdNodeIdentifier& aIdentifier )
+    {
+    CNcdNodeTransparentFolder* self = 
+        new( ELeave ) CNcdNodeTransparentFolder( aNodeManager );
+    CleanupClosePushL( *self );
+    self->ConstructL( aIdentifier );
+    return self;        
+    }
+
+
+void CNcdNodeTransparentFolder::ExternalizeL( RWriteStream& aStream )
+    {
+    DLTRACEIN((""));
+
+    // First use the parent to externalize the general data
+    CNcdNodeFolder::ExternalizeL( aStream );
+
+    DLTRACEOUT((""));
+    }
+    
+void CNcdNodeTransparentFolder::InternalizeL( RReadStream& aStream )
+    {
+    DLTRACEIN((""));
+
+    // First use the parent to internalize the general data
+    CNcdNodeFolder::InternalizeL( aStream );
+            
+    DLTRACEOUT((""));
+    }
+
+TBool CNcdNodeTransparentFolder::HasExpiredOrMissingChildrenL()
+    {
+    DLTRACEIN((""));
+    TBool isChildExpired = EFalse;
+    for( TInt i = 0 ; i < ServerChildCountL() ; i++ )
+        {
+        CNcdNode* child = NULL;
+        TRAPD( err, child = &NodeManager().NodeL( ChildByServerIndexL(i) ) );
+        if( err == KErrNotFound || child->State() != MNcdNode::EStateInitialized )
+            {
+            DLTRACE(("At least one child was expired/uninitialized/not found."));
+            isChildExpired = ETrue;
+            break;
+            }
+        else if( err != KErrNone && err != KErrNotFound )
+            {
+            DLTRACE(("Error: %d", err));
+            User::Leave( err );
+            }
+        }
+    return isChildExpired;
+    }
+                                  
+void CNcdNodeTransparentFolder::ExternalizeDataForRequestL( RWriteStream& aStream ) const
+    {
+    DLTRACEIN((""));
+
+    CNcdNodeFolder::ExternalizeDataForRequestL( aStream );
+        
+    DLTRACEOUT((""));
+    }
+