ncdengine/provider/server/inc/ncdnodeitem.h
changeset 0 ba25891c3a9e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/inc/ncdnodeitem.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,108 @@
+/*
+* 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:   Contains CNcdNodeItem class
+*
+*/
+
+
+#ifndef NCD_NODE_ITEM_H
+#define NCD_NODE_ITEM_H
+
+
+#include <e32cmn.h>
+
+#include "ncdnodeimpl.h"
+
+
+class CNcdNodeItemLink;
+class CNcdNodeMetaDataLink;
+
+
+/**
+ *  This class provides item specific functionality for the nodes.
+ *
+ *  @see CNcdNode
+ */
+class CNcdNodeItem : public CNcdNode
+    {
+    
+public:
+
+    /**
+     * NewL
+     *
+     * Note, that node link contains the metadata id.
+     * Because node link contains metadata id, set meta data function
+     * is not provided in this class.
+     * @return CNcdNodeItem* Pointer to the created object 
+     * of this class.
+     */
+    static CNcdNodeItem* NewL( CNcdNodeManager& aNodeManager,
+                               const CNcdNodeIdentifier& aIdentifier );
+
+    /**
+     * @see CNcdNodeItem::NewL
+     */
+    static CNcdNodeItem* NewLC( CNcdNodeManager& aNodeManager,
+                                const CNcdNodeIdentifier& aIdentifier );
+
+
+    /**
+     * Destructor
+     */
+    virtual ~CNcdNodeItem();
+
+
+protected:
+
+    /**
+     * @see CNcdNode::CNcdNode
+     *
+     */
+    CNcdNodeItem( CNcdNodeManager& aNodeManager,
+        NcdNodeClassIds::TNcdNodeClassId aNodeClassId = NcdNodeClassIds::ENcdItemNodeClassId, 
+        NcdNodeClassIds::TNcdNodeClassId aAcceptedLinkClassId = NcdNodeClassIds::ENcdItemNodeLinkClassId,
+        NcdNodeClassIds::TNcdNodeClassId aAcceptedMetaDataClassId = NcdNodeClassIds::ENcdItemNodeMetaDataClassId );
+    
+    /**
+     * @see CNcdNode::ConstructL
+     */
+    virtual void ConstructL( const CNcdNodeIdentifier& aIdentifier );
+
+
+    /**
+     * @see CNcdNode::CreateLinkL
+     */
+    virtual CNcdNodeLink* CreateLinkL();
+
+
+    /** 
+     * @see CNcdNode::ExternalizeDataForRequestL
+     */
+    virtual void ExternalizeDataForRequestL( RWriteStream& aStream ) const;    
+    
+    
+private:
+    
+    // Prevent these two if they are not implemented
+    CNcdNodeItem( const CNcdNodeItem& aObject );
+    CNcdNodeItem& operator =( const CNcdNodeItem& aObject );
+
+
+private: // data
+    
+    };
+
+
+#endif // NCD_NODE_ITEM_H