1 /*

     2 * Copyright (c) 1999-2001 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 #include <mevents.h>

    20 #include <j2me/jdebug.h>

    21 

    22 void CJavaEventSourceBase::DoFinalize(CJavaEventSourceBase* aThis)

    23 //

    24 // Server-side invokation function for finalization

    25 //

    26 {

    27     aThis->FinalizeSvr();

    28 }

    29 

    30 EXPORT_C void CJavaEventSourceBase::Close(JNIEnv& aJni)

    31 //

    32 // Remove a reference to the object, this is either from Dispose(),

    33 // or due to event dispatch. When no longer referenced, the object is

    34 // destroyed completely.

    35 //

    36 {

    37     if (User::LockedDec(iRef)==0)

    38     {

    39         __ASSERT_DEBUG(IsDisposed(),User::Invariant());     // must have called Dispose()

    40         // server side finalization

    41         if (iServer.Handle()!=0)

    42         {

    43             ExecuteV(&CJavaEventSourceBase::DoFinalize,this);

    44         }

    45         // JNI object finalization

    46         FinalizeJni(aJni);

    47         // remove our own weak reference

    48         if (iPeer)

    49             aJni.DeleteWeakGlobalRef(iPeer);

    50         // finally destroy the object

    51         delete this;

    52     }

    53 }

    54 

    55 void CJavaEventSourceBase::OnVmClose()

    56 //

    57 // Remove a reference to the object, this is either from Dispose(),

    58 // or due to event dispatch. When no longer referenced, the object is

    59 // destroyed completely.

    60 //

    61 {

    62     if (User::LockedDec(iRef)==0)

    63     {

    64         __ASSERT_DEBUG(IsDisposed(),User::Invariant());     // must have called Dispose()

    65         // server side finalization

    66         if (iServer.Handle()!=0)

    67         {

    68             //ExecuteV(&CJavaEventSourceBase::DoFinalize,this);

    69         }

    70 

    71         // finally destroy the object

    72         delete this;

    73     }

    74 }