tempest/resources/3rdparty/log4cplus-1.1.3-rc1/include/log4cplus/hierarchylocker.h

// -*- C++ -*-
// Module:  Log4CPLUS
// File:    hierarchylocker.h
// Created: 8/2003
// Author:  Tad E. Smith
//
//
// Copyright 2003-2013 Tad E. Smith
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/** @file */

#ifndef LOG4CPLUS_HIERARCHY_LOCKER_HEADER_
#define LOG4CPLUS_HIERARCHY_LOCKER_HEADER_

#include <log4cplus/config.hxx>

#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif

#include <log4cplus/tstring.h>
#include <log4cplus/appender.h>
#include <log4cplus/logger.h>


namespace log4cplus
{

    class Hierarchy;


    /**
     * This is used to lock a Hierarchy.  The dtor unlocks the Hierarchy.
     */
    class LOG4CPLUS_EXPORT HierarchyLocker {
    public:
      // ctor & dtor
        HierarchyLocker(Hierarchy& h);
        ~HierarchyLocker();
        
        /**
         * Calls the <code>resetConfiguration()</code> method on the locked Hierarchy.
         */
        void resetConfiguration(); 
        
        /**
         * Calls the <code>getInstance()</code> method on the locked Hierarchy.
         */
        Logger getInstance(const log4cplus::tstring& name);
        
        /**
         * Calls the <code>getInstance()</code> method on the locked Hierarchy.
         */
        Logger getInstance(const log4cplus::tstring& name, spi::LoggerFactory& factory);
        
        void addAppender(Logger &logger, log4cplus::SharedAppenderPtr& appender);
        
    private:
      // Data
        Hierarchy& h;
        log4cplus::thread::MutexGuard hierarchyLocker;
        LoggerList loggerList;
    };

} // end namespace log4cplus

#endif // LOG4CPLUS_HIERARCHY_LOCKER_HEADER_