/*
* Copyright (c) 2008 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: ?Description
*
*/
#include "logger.h"
#include "javacommonutils.h"
#include "threaddumper.h"
#include "com_nokia_mj_impl_utils_DebugUtils.h"
using namespace java::util;
JNIEXPORT void JNICALL Java_com_nokia_mj_impl_utils_DebugUtils__1doThreadDump
(JNIEnv* /*aEnv*/, jclass)
{
ThreadDump::doDump();
}
JNIEXPORT void JNICALL Java_com_nokia_mj_impl_utils_DebugUtils__1closeThreadDumper
(JNIEnv* /*aEnv*/, jclass)
{
ThreadDump::closeDumper();
}
/**
* A utility for getting the stack trace for further processing.
* @param th The throwable from where the stack trace should be get.
* @param printStream Where to print the stack trace.
*/
JNIEXPORT void JNICALL
Java_com_nokia_mj_impl_utils_DebugUtils__1getStackTrace
(JNIEnv* jniEnv, jclass, jthrowable th, jobject printStream)
{
/*
* call Throwable.printStackTrace(java.io.PrintStream)
* this method is not part of CLDC spec, but it's supported by VM vendor.
*/
jclass classThrowable = jniEnv->GetObjectClass(th);
if (classThrowable)
{
jmethodID methodId = jniEnv->GetMethodID(classThrowable,
"printStackTrace",
"(Ljava/io/PrintStream;)V");
if (methodId)
{
jniEnv->CallVoidMethod(th, methodId, printStream);
}
}
}