mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2024-11-14 19:57:17 +01:00
78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
|
//
|
||
|
|
// Formatter.h
|
||
|
|
//
|
||
|
|
// Library: Foundation
|
||
|
|
// Package: Logging
|
||
|
|
// Module: Formatter
|
||
|
|
//
|
||
|
|
// Definition of the Formatter class.
|
||
|
|
//
|
||
|
|
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
|
||
|
|
// and Contributors.
|
||
|
|
//
|
||
|
|
// SPDX-License-Identifier: BSL-1.0
|
||
|
|
//
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef Foundation_Formatter_INCLUDED
|
||
|
|
#define Foundation_Formatter_INCLUDED
|
||
|
|
|
||
|
|
|
||
|
|
#include "Poco/Foundation.h"
|
||
|
|
#include "Poco/Configurable.h"
|
||
|
|
#include "Poco/AutoPtr.h"
|
||
|
|
#include "Poco/RefCountedObject.h"
|
||
|
|
|
||
|
|
|
||
|
|
namespace Poco {
|
||
|
|
|
||
|
|
|
||
|
|
class Message;
|
||
|
|
|
||
|
|
|
||
|
|
class Foundation_API Formatter: public Configurable, public RefCountedObject
|
||
|
|
/// The base class for all Formatter classes.
|
||
|
|
///
|
||
|
|
/// A formatter basically takes a Message object
|
||
|
|
/// and formats it into a string. How the formatting
|
||
|
|
/// is exactly done is up to the implementation of
|
||
|
|
/// Formatter. For example, a very simple implementation
|
||
|
|
/// might simply take the message's Text (see Message::getText()).
|
||
|
|
/// A useful implementation should at least take the Message's
|
||
|
|
/// Time, Priority and Text fields and put them into a string.
|
||
|
|
///
|
||
|
|
/// The Formatter class supports the Configurable interface,
|
||
|
|
/// so the behaviour of certain formatters is configurable.
|
||
|
|
/// It also supports reference counting based garbage collection.
|
||
|
|
///
|
||
|
|
/// Trivial implementations of of getProperty() and
|
||
|
|
/// setProperty() are provided.
|
||
|
|
///
|
||
|
|
/// Subclasses must at least provide a format() method.
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
using Ptr = AutoPtr<Formatter>;
|
||
|
|
|
||
|
|
Formatter();
|
||
|
|
/// Creates the formatter.
|
||
|
|
|
||
|
|
virtual ~Formatter();
|
||
|
|
/// Destroys the formatter.
|
||
|
|
|
||
|
|
virtual void format(const Message& msg, std::string& text) = 0;
|
||
|
|
/// Formats the message and places the result in text.
|
||
|
|
/// Subclasses must override this method.
|
||
|
|
|
||
|
|
void setProperty(const std::string& name, const std::string& value);
|
||
|
|
/// Throws a PropertyNotSupportedException.
|
||
|
|
|
||
|
|
std::string getProperty(const std::string& name) const;
|
||
|
|
/// Throws a PropertyNotSupportedException.
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
} // namespace Poco
|
||
|
|
|
||
|
|
|
||
|
|
#endif // Foundation_Formatter_INCLUDED
|