mirror of
https://github.com/pocoproject/poco.git
synced 2024-12-13 18:45:10 +01:00
119 lines
3.7 KiB
C++
119 lines
3.7 KiB
C++
//
|
|
// FormattingChannel.h
|
|
//
|
|
// $Id: //poco/Main/Foundation/include/Poco/FormattingChannel.h#3 $
|
|
//
|
|
// Library: Foundation
|
|
// Package: Logging
|
|
// Module: Formatter
|
|
//
|
|
// Definition of the FormattingChannel class.
|
|
//
|
|
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person or organization
|
|
// obtaining a copy of the software and accompanying documentation covered by
|
|
// this license (the "Software") to use, reproduce, display, distribute,
|
|
// execute, and transmit the Software, and to prepare derivative works of the
|
|
// Software, and to permit third-parties to whom the Software is furnished to
|
|
// do so, all subject to the following:
|
|
//
|
|
// The copyright notices in the Software and this entire statement, including
|
|
// the above license grant, this restriction and the following disclaimer,
|
|
// must be included in all copies of the Software, in whole or in part, and
|
|
// all derivative works of the Software, unless such copies or derivative
|
|
// works are solely in the form of machine-executable object code generated by
|
|
// a source language processor.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
|
|
#ifndef Foundation_FormattingChannel_INCLUDED
|
|
#define Foundation_FormattingChannel_INCLUDED
|
|
|
|
|
|
#include "Poco/Foundation.h"
|
|
#include "Poco/Channel.h"
|
|
|
|
|
|
namespace Poco {
|
|
|
|
|
|
class Formatter;
|
|
|
|
|
|
class Foundation_API FormattingChannel: public Channel
|
|
/// The FormattingChannel is a filter channel that routes
|
|
/// a Message through a Formatter before passing it on
|
|
/// to the destination channel.
|
|
{
|
|
public:
|
|
FormattingChannel();
|
|
/// Creates a FormattingChannel.
|
|
|
|
FormattingChannel(Formatter* pFormatter);
|
|
/// Creates a FormattingChannel and attaches a Formatter.
|
|
|
|
FormattingChannel(Formatter* pFormatter, Channel* pChannel);
|
|
/// Creates a FormattingChannel and attaches a Formatter
|
|
/// and a Channel.
|
|
|
|
void setFormatter(Formatter* pFormatter);
|
|
/// Sets the Formatter used to format the messages
|
|
/// before they are passed on. If null, the message
|
|
/// is passed on unmodified.
|
|
|
|
Formatter* getFormatter() const;
|
|
/// Returns the Formatter used to format messages,
|
|
/// which may be null.
|
|
|
|
void setChannel(Channel* pChannel);
|
|
/// Sets the destination channel to which the formatted
|
|
/// messages are passed on.
|
|
|
|
Channel* getChannel() const;
|
|
/// Returns the channel to which the formatted
|
|
/// messages are passed on.
|
|
|
|
void log(const Message& msg);
|
|
/// Formats the given Message using the Formatter and
|
|
/// passes the formatted message on to the destination
|
|
/// Channel.
|
|
|
|
void setProperty(const std::string& name, const std::string& value);
|
|
/// Sets or changes a configuration property.
|
|
///
|
|
/// Only the "channel" and "formatter" properties are supported, which allow
|
|
/// setting the target channel and formatter, respectively, via the LoggingRegistry.
|
|
/// The "channel" and "formatter" properties are set-only.
|
|
///
|
|
/// Unsupported properties are passed to the attached Channel.
|
|
|
|
void open();
|
|
/// Opens the attached channel.
|
|
|
|
void close();
|
|
/// Closes the attached channel.
|
|
|
|
protected:
|
|
~FormattingChannel();
|
|
|
|
private:
|
|
Formatter* _pFormatter;
|
|
Channel* _pChannel;
|
|
};
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_FormattingChannel_INCLUDED
|