log4cplus 2.0.8
asyncappender.h
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1// -*- C++ -*-
2// Module: Log4cplus
3// File: asyncappender.h
4// Created: 1/2009
5// Author: Vaclav Haisman
6//
7//
8// Copyright (C) 2009-2017, Vaclav Haisman. All rights reserved.
9//
10// Redistribution and use in source and binary forms, with or without modifica-
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33
36#ifndef LOG4CPLUS_ASYNCAPPENDER_H
37#define LOG4CPLUS_ASYNCAPPENDER_H
38
39#include <log4cplus/config.hxx>
40
41#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
42#pragma once
43#endif
44
45#ifndef LOG4CPLUS_SINGLE_THREADED
46
48#include <log4cplus/appender.h>
51
52
53namespace log4cplus
54{
55
56
78 : public Appender
80{
81public:
82 AsyncAppender (SharedAppenderPtr const & app, unsigned max_len);
84 virtual ~AsyncAppender ();
85
86 virtual void close ();
87
88protected:
89 virtual void append (spi::InternalLoggingEvent const &);
90
91 void init_queue_thread (unsigned);
92
95
96private:
98 AsyncAppender & operator = (AsyncAppender const &);
99};
100
101
103
104
105} // namespace log4cplus
106
107
108#endif // LOG4CPLUS_SINGLE_THREADED
109
110#endif // LOG4CPLUS_ASYNCAPPENDER_H
Extend this class for implementing your own strategies for printing log statements.
Definition: appender.h:139
This Appender is a wrapper to which other appenders can be attached.
Definition: asyncappender.h:80
thread::AbstractThreadPtr queue_thread
Definition: asyncappender.h:93
thread::QueuePtr queue
Definition: asyncappender.h:94
AsyncAppender(helpers::Properties const &)
void init_queue_thread(unsigned)
virtual void append(spi::InternalLoggingEvent const &)
Subclasses of Appender should implement this method to perform actual logging.
virtual void close()
Release any resources allocated within the appender such as file handles, network connections,...
AsyncAppender(SharedAppenderPtr const &app, unsigned max_len)
This Interface is for attaching Appenders to objects.
The internal representation of logging events.
Definition: loggingevent.h:51
helpers::SharedObjectPtr< AsyncAppender > AsyncAppenderPtr
#define LOG4CPLUS_EXPORT
Definition: win32.h:141