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// -*- C++ -*-
// Module: Log4CPLUS
// File: appenderattachable.h
// Created: 6/2001
// Author: Tad E. Smith
//
//
// Copyright 2001-2010 Tad E. Smith
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/** @file */
#ifndef LOG4CPLUS_SPI_APPENDER_ATTACHABLE_HEADER_
#define LOG4CPLUS_SPI_APPENDER_ATTACHABLE_HEADER_
#include <log4cplus/config.hxx>
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
#include <log4cplus/appender.h>
#include <log4cplus/tstring.h>
#include <log4cplus/helpers/pointer.h>
#include <vector>
namespace log4cplus {
// Forward Declarations
typedef helpers::SharedObjectPtr<Appender> SharedAppenderPtr;
typedef std::vector<log4cplus::SharedAppenderPtr> SharedAppenderPtrList;
namespace spi {
/**
* This Interface is for attaching Appenders to objects.
*/
class LOG4CPLUS_EXPORT AppenderAttachable {
public:
// Methods
/**
* Add an appender.
*/
virtual void addAppender(SharedAppenderPtr newAppender) = 0;
/**
* Get all previously added appenders as an Enumeration.
*/
virtual SharedAppenderPtrList getAllAppenders() = 0;
/**
* Get an appender by name.
*/
virtual SharedAppenderPtr getAppender(const log4cplus::tstring& name) = 0;
/**
* Remove all previously added appenders.
*/
virtual void removeAllAppenders() = 0;
/**
* Remove the appender passed as parameter from the list of appenders.
*/
virtual void removeAppender(SharedAppenderPtr appender) = 0;
/**
* Remove the appender with the name passed as parameter from the
* list of appenders.
*/
virtual void removeAppender(const log4cplus::tstring& name) = 0;
// Dtor
virtual ~AppenderAttachable() = 0;
};
} // end namespace spi
} // end namespace log4cplus
#endif // LOG4CPLUS_SPI_APPENDER_ATTACHABLE_HEADER_
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