phoneengine/PhoneCntFinder/ContactService/inc/cphcntcontactlinkarrayfetch.h
changeset 0 5f000ab63145
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/PhoneCntFinder/ContactService/inc/cphcntcontactlinkarrayfetch.h	Mon Jan 18 20:18:27 2010 +0200
@@ -0,0 +1,86 @@
+/*
+* 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:  Base class for contact link fetchers.
+*
+*/
+
+
+#ifndef CPHCNTCONTACTLINKARRAYFETCH_H
+#define CPHCNTCONTACTLINKARRAYFETCH_H
+
+#include <MVPbkContactFindObserver.h>
+
+#include "cphcntasynctosync.h"
+
+class MVPbkContactLinkArray;
+
+/**
+ *  Base class for contact link fetchers.
+ *
+ *  @lib PhoneCntFinder
+ *  @since S60 v3.1
+ */
+NONSHARABLE_CLASS( CPhCntContactLinkArrayFetch ) :  
+    public CPhCntAsyncToSync,
+    public MVPbkContactFindObserver
+    {
+
+public: 
+    
+// from base class MVPbkContactFindObserver
+
+    /**
+     * From base class MVPbkContactFindObserver
+     * Called when find is complete. Callee takes ownership of the results.
+     * In case of an error during find, the aResults may contain only 
+     * partial results of the find.
+     *
+     * @since S60 v3.1
+     * @param aResults Array of contact links that matched the find.
+     *                 Callee must take ownership of this object in
+     *                 the end of the function, ie. in case the function
+     *                 does not leave.
+     */
+    void FindCompleteL( MVPbkContactLinkArray* aResults );
+
+    /**
+     * From base class MVPbkContactFindObserver
+     *
+     * @since S60 v3.1
+     * Called in case the find fails for some reason.
+     * 
+     * @param aError One of the system wide error codes.
+     */
+    void FindFailed( TInt aError );
+    
+protected:
+
+    virtual ~CPhCntContactLinkArrayFetch();
+    
+    void BaseConstructL();
+
+    CPhCntContactLinkArrayFetch();
+
+protected: // data
+
+    /**
+     * Fetched contact links
+     * Own, but derived class can destroy this if after deletion
+     * iFetchedContactLinks pointer is set to NULL.
+     */
+    MVPbkContactLinkArray* iFetchedContactLinks;
+
+    };
+
+#endif // CPHCNTCONTACTLINKARRAYFETCH_H