initial import

Foundation/src/ErrorHandler.cpp

@@ -0,0 +1,133 @@
+//
+// ErrorHandler.cpp
+//
+// $Id: //poco/1.1.0/Foundation/src/ErrorHandler.cpp#2 $
+//
+// Library: Foundation
+// Package: Threading
+// Module:  ErrorHandler
+//
+// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#include "Foundation/ErrorHandler.h"
+#include "Foundation/SingletonHolder.h"
+
+
+Foundation_BEGIN
+
+
+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()
+{
+	static SingletonHolder<ErrorHandler> sh;
+	return sh.get();
+}
+
+
+Foundation_END