browserutilities/feedsengine/FeedsServer/Server/inc/Task.h
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/feedsengine/FeedsServer/Server/inc/Task.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Task base class.
+*
+*/
+
+
+#ifndef TASK_H
+#define TASK_H
+
+
+// INCLUDES
+#include <e32base.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class CIdle;
+class CFeedsServer;
+
+// CLASS DECLARATION
+
+
+/**
+*  Task base class.  To cancel a task just simply delete it.
+*
+*  \b Library: FeedsEngine.lib
+*
+*  @since 3.0
+*/
+class CTask: public CBase
+    {
+    public: // Destructor
+        /**
+        * Destructor.
+        */        
+        virtual ~CTask();
+        
+        
+    public: // New Methods
+        /**
+        * Starts the task.
+        *
+        * @since 3.0
+        * @return Void
+        */
+        virtual void StartTaskL() = 0;
+        
+        /**
+        * Starts an CIdle to delete the instance after the callstack has unrolled.
+        *
+        * @since 3.0
+        * @return Void
+        */
+        void AutoDelete();
+        
+
+    protected:
+        /**
+        * C++ default constructor.
+        */
+        CTask(CFeedsServer& aFeedsServer);
+        
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void BaseConstructL(TBool aAutoDelete);
+
+        
+    private:
+        /**
+        * Deletes the instance after the callstack has unrolled..
+        *
+        * @since 3.0
+        * @return Void
+        */
+        static TInt DelayedDelete(TAny* aPtr);
+               
+        
+    protected:
+        CFeedsServer&  iFeedsServer;
+
+
+    private:
+        CIdle*         iAutoDelete;    
+    };
+
+#endif      // TASK_H
+            
+// End of File
\ No newline at end of file