AppenderSkeleton.hh

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/*
 * AppenderSkeleton.hh
 *
 * Copyright 2001, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
 * Copyright 2001, Bastiaan Bakker. All rights reserved.
 *
 * See the COPYING file for the terms of usage and distribution.
 */

#ifndef _LOG4CPP_APPENDERSKELETON_HH
#define _LOG4CPP_APPENDERSKELETON_HH

#include <log4cpp/Portability.hh>
#include <log4cpp/Appender.hh>
#include <log4cpp/Filter.hh>

LOG4CPP_NS_BEGIN

class LOG4CPP_EXPORT AppenderSkeleton : public Appender {
protected:
    AppenderSkeleton(const std::string& name);

public:
    virtual ~AppenderSkeleton();

    virtual void doAppend(const LoggingEvent& event);

    virtual bool reopen();

    virtual void close() = 0;

    virtual bool requiresLayout() const = 0;

    virtual void setLayout(Layout* layout) = 0;

    virtual void setThreshold(Priority::Value priority);

    virtual Priority::Value getThreshold();

    virtual void setFilter(Filter* filter);

    virtual Filter* getFilter();

protected:
    virtual void _append(const LoggingEvent& event) = 0;


private:
    Priority::Value _threshold;
    Filter* _filter;
private:
    // suppress assignment operator
    AppenderSkeleton & operator=(const AppenderSkeleton &);
};
LOG4CPP_NS_END

#endif // _LOG4CPP_APPENDERSKELETON_HH