diff -r e8e63152f320 -r 2a9601315dfc javamanager/javainstaller/appinstuiplugin/src/asyncwaitcallback.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javainstaller/appinstuiplugin/src/asyncwaitcallback.cpp	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,88 @@
+/*
+* 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:  This class implements general wait object for calling a desired
+ *                callback function after asynchronous notification
+ *
+*/
+
+
+#include "asyncwaitcallback.h"
+#include "logger.h"
+
+using namespace Java::Installer;
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+CAsyncWaitCallBack* CAsyncWaitCallBack::NewL(TCallBack aCallBack)
+{
+    CAsyncWaitCallBack* self = new(ELeave) CAsyncWaitCallBack();
+    CleanupStack::PushL(self);
+    self->ConstructL(aCallBack);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+
+CAsyncWaitCallBack::CAsyncWaitCallBack():
+        CActive(CActive::EPriorityStandard), iActivatingReasonCode(0)
+{
+}
+
+
+CAsyncWaitCallBack::~CAsyncWaitCallBack()
+{
+}
+
+
+void CAsyncWaitCallBack::ConstructL(TCallBack aCallBack)
+{
+    iCallBack = aCallBack;
+    CActiveScheduler::Add(this);
+}
+
+
+void CAsyncWaitCallBack::RunL()
+{
+    // Execute callback only if the request completed with correct
+    // status code
+    if (iStatus == iActivatingReasonCode)
+    {
+        iCallBack.CallBack();
+    }
+    else
+    {
+        WLOG1(EJavaInstaller,
+              "CAsyncWaitCallBack was called with unexpected notif code %d, reactivate",
+              iStatus.Int());
+        // Reactivate wait
+        iProcessToListen.Rendezvous(iStatus);
+        SetActive();
+    }
+}
+
+
+void CAsyncWaitCallBack::DoCancel()
+{
+    iProcessToListen.RendezvousCancel(iStatus);
+}
+
+
+void CAsyncWaitCallBack::Wait(RProcess aProcessToListen, TInt aActivatingReasonCode)
+{
+    iActivatingReasonCode = aActivatingReasonCode;
+    iProcessToListen = aProcessToListen;
+    iProcessToListen.Rendezvous(iStatus);
+    SetActive();
+}
+