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//
// ErrorHandler.cpp
//
// Library: Foundation
// Package: Threading
// Module: ErrorHandler
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/ErrorHandler.h"
#include "Poco/SingletonHolder.h"
namespace Poco {
ErrorHandler* ErrorHandler::_pHandler = ErrorHandler::defaultHandler();
FastMutex ErrorHandler::_mutex;
ErrorHandler::ErrorHandler()
{
}
ErrorHandler::~ErrorHandler()
{
}
void ErrorHandler::exception(const Exception& exc)
{
poco_debugger_msg(exc.what());
}
void ErrorHandler::exception(const std::exception& exc)
{
poco_debugger_msg(exc.what());
}
void ErrorHandler::exception()
{
poco_debugger_msg("unknown exception");
}
void ErrorHandler::handle(const Exception& exc)
{
FastMutex::ScopedLock lock(_mutex);
try
{
_pHandler->exception(exc);
}
catch (...)
{
}
}
void ErrorHandler::handle(const std::exception& exc)
{
FastMutex::ScopedLock lock(_mutex);
try
{
_pHandler->exception(exc);
}
catch (...)
{
}
}
void ErrorHandler::handle()
{
FastMutex::ScopedLock lock(_mutex);
try
{
_pHandler->exception();
}
catch (...)
{
}
}
ErrorHandler* ErrorHandler::set(ErrorHandler* pHandler)
{
poco_check_ptr(pHandler);
FastMutex::ScopedLock lock(_mutex);
ErrorHandler* pOld = _pHandler;
_pHandler = pHandler;
return pOld;
}
ErrorHandler* ErrorHandler::defaultHandler()
{
// NOTE: Since this is called to initialize the static _pHandler
// variable, sh has to be a local static, otherwise we run
// into static initialization order issues.
static SingletonHolder<ErrorHandler> sh;
return sh.get();
}
} // namespace Poco
|
