SplitFileLogWriter.h

Go to the documentation of this file.

#ifndef SPLITFILELOGWRITER_H_
#define SPLITFILELOGWRITER_H_

#include "FileLogWriter.h"

class SplitFileLogWriter : public FileLogWriter
{
public:
    SplitFileLogWriter( const Str& filebase, LogWriter* logWriter, FileEncoder* fileEncoder = NULL, int nextFilenum = 0 );

    SplitFileLogWriter( const Str& filebase, unsigned int capacity, LogWriter* logWriter, FileEncoder* fileEncoder = NULL, int nextFilenum = 0 );

    SplitFileLogWriter( const Str& filebase, const Timespan& span, LogWriter* logWriter, FileEncoder* fileEncoder = NULL, int nextFilenum = 0 );

    virtual ~SplitFileLogWriter();

    virtual unsigned int write( const LogEntry *entry, const Unit* unit = NULL );

    /*virtual void config( Logger& logger );*/

    virtual void split( bool andReopen = true, int nextFilenum = -1 );

    virtual void resetFileBase( const Str& filebase, int nextFilenum = 0 );

protected:

    virtual Str nextFilename( int nextFilenum = -1 );

private:
    // Note that the copy constructor below is private and not given a body.
    // Any attempt to call it will return a compiler error.
    SplitFileLogWriter( const SplitFileLogWriter& old ); // disallow copy constructor

    Str filebase_;

    const unsigned int capacity_;

    unsigned int nextFilenum_;

    const Timespan span_;

    Timestamp splitTime_;

};

#endif /*SPLITFILELOGWRITER_H_*/