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Message.cpp

//
// Message.cpp
//
// $Id: //poco/1.4/Foundation/src/Message.cpp#2 $
//
// Library: Foundation
// Package: Logging
// Module:  Message
//
// Copyright (c) 2004-2006, 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 "Poco/Message.h"
#include "Poco/Exception.h"
#if !defined(POCO_VXWORKS)
#include "Poco/Process.h"
#endif
#include "Poco/Thread.h"
#include <algorithm>


namespace Poco {


Message::Message(): 
      _prio(PRIO_FATAL), 
      _tid(0), 
      _pid(0),
      _file(0),
      _line(0),
      _pMap(0) 
{
      init();
}


00061 Message::Message(const std::string& source, const std::string& text, Priority prio): 
      _source(source), 
      _text(text), 
      _prio(prio), 
      _tid(0),
      _pid(0),
      _file(0),
      _line(0),
      _pMap(0) 
{
      init();
}


00075 Message::Message(const std::string& source, const std::string& text, Priority prio, const char* file, int line):
      _source(source), 
      _text(text), 
      _prio(prio), 
      _tid(0),
      _pid(0),
      _file(file),
      _line(line),
      _pMap(0) 
{
      init();
}


00089 Message::Message(const Message& msg):
      _source(msg._source),
      _text(msg._text),
      _prio(msg._prio),
      _time(msg._time),
      _tid(msg._tid),
      _thread(msg._thread),
      _pid(msg._pid),
      _file(msg._file),
      _line(msg._line)
{
      if (msg._pMap)
            _pMap = new StringMap(*msg._pMap);
      else
            _pMap = 0;
}


00107 Message::Message(const Message& msg, const std::string& text):
      _source(msg._source),
      _text(text),
      _prio(msg._prio),
      _time(msg._time),
      _tid(msg._tid),
      _thread(msg._thread),
      _pid(msg._pid),
      _file(msg._file),
      _line(msg._line)
{
      if (msg._pMap)
            _pMap = new StringMap(*msg._pMap);
      else
            _pMap = 0;
}


00125 Message::~Message()
{
      delete _pMap;
}


00131 void Message::init()
{
#if !defined(POCO_VXWORKS)
      _pid = Process::id();
#endif
      Thread* pThread = Thread::current();
      if (pThread)
      {
            _tid    = pThread->id();
            _thread = pThread->name();
      }
}


00145 Message& Message::operator = (const Message& msg)
{
      if (&msg != this)
      {
            Message tmp(msg);
            swap(tmp);
      }
      return *this;
}


00156 void Message::swap(Message& msg)
{
      using std::swap;
      swap(_source, msg._source);
      swap(_text, msg._text);
      swap(_prio, msg._prio);
      swap(_time, msg._time);
      swap(_tid, msg._tid);
      swap(_thread, msg._thread);
      swap(_pid, msg._pid);
      swap(_file, msg._file);
      swap(_line, msg._line);
      swap(_pMap, msg._pMap);
}


00172 void Message::setSource(const std::string& src)
{
      _source = src;
}


00178 void Message::setText(const std::string& text)
{
      _text = text;
}


00184 void Message::setPriority(Priority prio)
{
      _prio = prio;
}


00190 void Message::setTime(const Timestamp& t)
{
      _time = t;
}


00196 void Message::setThread(const std::string& thread)
{
      _thread = thread;
}


00202 void Message::setTid(long tid)
{
      _tid = tid;
}


00208 void Message::setPid(long pid)
{
      _pid = pid;
}


00214 void Message::setSourceFile(const char* file)
{
      _file = file;
}


00220 void Message::setSourceLine(int line)
{
      _line = line;
}


00226 const std::string& Message::operator [] (const std::string& param) const
{
      if (_pMap)
            return (*_pMap)[param];
      else
            throw NotFoundException();
}


00235 std::string& Message::operator [] (const std::string& param)
{
      if (!_pMap)
            _pMap = new StringMap;
      return (*_pMap)[param];
}


} // namespace Poco

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