activityfw/activitydatabase/hsactivitydbserver/inc/activitysession.h
changeset 93 82b66994846c
child 83 156f692b1687
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/activityfw/activitydatabase/hsactivitydbserver/inc/activitysession.h	Fri Apr 30 15:22:08 2010 +0300
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 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 ACTIVITYSESSION_H
+#define ACTIVITYSESSION_H
+
+#ifndef __E32SVR_H__
+#define __E32SVR_H__
+#endif 
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+#include <f32file.h>
+
+#include "activitytaskstorage.h"
+
+class CActivityStorage;
+/**
+ *  CActivitySession
+ * 
+ */
+class CActivitySession : public CSession2,
+                         public MActivityTaskStorage
+{
+public:
+    // Constructors and destructor
+
+    /**
+     * Destructor.
+     */
+    ~CActivitySession();
+
+    /**
+     * Two-phased constructor.
+     * @param fileSession - initialized file system session
+     * @param taskStorage - global observers storage
+     * @param storage - data storage
+     */
+    static CActivitySession* NewL(RFs& fileSession,
+                                  MActivityTaskStorage& taskStorage, 
+                                  CActivityStorage&storage);
+
+public:
+    /**
+     * Interface implementation
+     * @see MActivityTaskStorage::PushL(CActivityTask *)
+     */
+    void PushL(CActivityTask *);
+    
+    /**
+     * Interface implementation
+     * @see MActivityTaskStorage::Pop(CActivityTask *)
+     */
+    void Pop(CActivityTask *);
+    
+    /**
+     * Interface implementation
+     * @see MActivityTaskStorage::StorageData()
+     */
+    const RPointerArray<CActivityTask>& StorageData() const;
+private:
+
+    /**
+     * Constructor for performing 1st stage construction
+     * @param fileSession - initialized file system session
+     * @param taskStorage - global observers storage
+     * @param storage - data storage
+     */
+    CActivitySession(RFs& fileSession,
+                     MActivityTaskStorage& taskStorage, 
+                     CActivityStorage& storage);
+
+    /**
+     * EPOC default constructor for performing 2nd stage construction
+     */
+    void ConstructL();
+
+private:
+    /**
+     * Implements interface
+     * @see void CSession2::ServiceL(const RMessage2&)
+     */
+    void ServiceL(const RMessage2& message);
+
+private:
+    RFs& mFileSession; 
+    MActivityTaskStorage& mTasksStorage;
+    CActivityStorage& mStorage;
+    RPointerArray<CActivityTask> mRunningTasks;
+};
+
+#endif // ACTIVITYSESSION_H