--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/contacts/symbian/contactsmodel/cntplsql/inc/cntmetadataoperation.h Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2005-2009 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:
+*
+*/
+
+
+#ifndef CNTMETADATAOPERATION_H
+#define CNTMETADATAOPERATION_H
+
+// Forward declarations
+class RColumboSession;
+class CMetadataDocument;
+
+/**
+ * This class is a listener for the asynchronous operations used
+ * to keep the metadata cache for contact items up to date.
+ *
+ * Calling either the save or delete function will contact the
+ * metadata service asynchronously and the object will be destroyed
+ * on the completion of the operation. Therefore, do NOT maintain
+ * references/pointers to CCntMetadataOperation objects as member
+ * data.
+ *
+ * Failed metadata operations are not considered fatal.
+ */
+class CCntMetadataOperation : public CActive
+ {
+public:
+ ~CCntMetadataOperation();
+
+ static CCntMetadataOperation* NewL(RColumboSession& aSession);
+ static CCntMetadataOperation* NewLC(RColumboSession& aSession);
+
+ void SaveContactLD(const CContactItem& aContact);
+ void DeleteContactLD(TInt aContactId);
+
+private:
+ CCntMetadataOperation(RColumboSession& aSession);
+ void ConstructL();
+
+ CMetadataDocument* DocumentFromContactL(const CContactItem& aContact);
+ HBufC* ContactMetadataKeyLC(TInt aContactId);
+
+private:
+ // From CActive
+ void RunL();
+ void DoCancel();
+
+ TInt RunError(TInt aError);
+
+private:
+ RColumboSession& iSession;
+ CMetadataDocument* iDocument;
+ TInt iContactId;
+ HBufC* iKey;
+ };
+
+#endif // CNTMETADATAOPERATION_H