ScopeLogger.cpp

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* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#include "blocxx/ScopeLogger.hpp"
namespace BLOCXX_NAMESPACE
{
   ScopeLogger::ScopeLogger(const String& entrance, const String& exit, const Logger& lgr)
      : enterMessage(entrance)
      , exitMessage(exit)
      , logger(lgr)
      , formatter()
   {
      logger.logDebug(enterMessage);
   }

   ScopeLogger::ScopeLogger(const String& entrance, const String& exit, const String& component, const LogAppenderRef& appender)
      : enterMessage(entrance)
      , exitMessage(exit)
      , logger(component, appender)
      , formatter()
   {
      logger.logDebug(enterMessage);
   }

   ScopeLogger::ScopeLogger(const String& entrance, const String& exit, const Reference<DelayedFormat>& format, const Logger& lgr)
      : enterMessage(entrance)
      , exitMessage(exit)
      , logger(lgr)
      , formatter(format)
   {
      if( formatter )
      {
         logger.logDebug(enterMessage + formatter->format());
      }
      else
      {
         logger.logDebug(enterMessage);
      }
   }

   ScopeLogger::ScopeLogger(const String& entrance, const String& exit, const Reference<DelayedFormat>& format, const String& component, const LogAppenderRef& appender)
      : enterMessage(entrance)
      , exitMessage(exit)
      , logger(component, appender)
      , formatter(format)
   {
      if( formatter )
      {
         logger.logDebug(enterMessage + formatter->format());
      }
      else
      {
         logger.logDebug(enterMessage);
      }
   }

   ScopeLogger::~ScopeLogger()
   {
      // We can't allow this to throw.
      try
      {
         if( formatter )
         {
            logger.logDebug(exitMessage + formatter->format());
         }
         else
         {
            logger.logDebug(exitMessage);
         }
      }
      catch(...)
      {
      }
   }

}