oflog/include/dcmtk/oflog/spi/logimpl.h

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// Module:  Log4CPLUS
// File:    loggerimpl.h
// Created: 6/2001
// Author:  Tad E. Smith
//
//
// Copyright 2001-2009 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.

#ifndef _LOG4CPLUS_SPI_LOGGER_HEADER_
#define _LOG4CPLUS_SPI_LOGGER_HEADER_

#include "dcmtk/oflog/config.h"
#include "dcmtk/oflog/tstring.h"
#include "dcmtk/oflog/helpers/apndimpl.h"
#include "dcmtk/oflog/helpers/pointer.h"
#include "dcmtk/oflog/spi/logfact.h"
//#include <memory>
//#include <vector>


namespace log4cplus {
    class DefaultLoggerFactory;

    namespace spi {

        class LOG4CPLUS_EXPORT LoggerImpl
            : public virtual log4cplus::helpers::SharedObject,
              public log4cplus::helpers::AppenderAttachableImpl
        {
        public:
            typedef helpers::SharedObjectPtr<LoggerImpl> SharedLoggerImplPtr;

          // Methods

            virtual void callAppenders(const InternalLoggingEvent& event);

            virtual void closeNestedAppenders();

            virtual bool isEnabledFor(LogLevel ll) const;

            virtual void log(LogLevel ll, const log4cplus::tstring& message,
                             const char* file=NULL, int line=-1,
                             const char* function=NULL);

            virtual LogLevel getChainedLogLevel() const;

            LogLevel getLogLevel() const { return this->ll; }

            void setLogLevel(LogLevel _ll) { this->ll = _ll; }

            virtual Hierarchy& getHierarchy() const;

            log4cplus::tstring getName() const { return name; }

            bool getAdditivity() const;

            void setAdditivity(bool additive);

            virtual ~LoggerImpl();

        protected:
          // Ctors
            LoggerImpl(const log4cplus::tstring& name, Hierarchy& h);


          // Methods
            virtual void forcedLog(LogLevel ll,
                                   const log4cplus::tstring& message,
                                   const char* file=NULL,
                                   int line=-1,
                                   const char* function=NULL);


          // Data
            log4cplus::tstring name;

            LogLevel ll;

            SharedLoggerImplPtr parent;

            bool additive;

        private:
          // Data
            Hierarchy& hierarchy;

          // Disallow copying of instances of this class
            LoggerImpl(const LoggerImpl&);
            LoggerImpl& operator=(const LoggerImpl&);

          // Friends
            friend class log4cplus::Logger;
            friend class log4cplus::DefaultLoggerFactory;
            friend class log4cplus::Hierarchy;
        };

        typedef LoggerImpl::SharedLoggerImplPtr SharedLoggerImplPtr;

    } // end namespace spi
} // end namespace log4cplus

#endif // _LOG4CPLUS_SPI_LOGGER_HEADER_

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