errorhandler.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
 
#ifndef _LOG4CXX_SPI_ERROR_HANDLER_H
#define _LOG4CXX_SPI_ERROR_HANDLER_H
 
#include <log4cxx/spi/optionhandler.h>
#include <log4cxx/helpers/exception.h>
#include <log4cxx/spi/appenderattachable.h>
#include <log4cxx/spi/loggingevent.h>
 
namespace LOG4CXX_NS
{
namespace spi
{
class ErrorCode
{
    public:
        enum
        {
            GENERIC_FAILURE = 0,
            WRITE_FAILURE = 1,
            FLUSH_FAILURE = 2,
            CLOSE_FAILURE = 3,
            FILE_OPEN_FAILURE = 4,
            MISSING_LAYOUT = 5,
            ADDRESS_PARSE_FAILURE = 6
        };
};
 
 
class LOG4CXX_EXPORT ErrorHandler : public virtual OptionHandler
{
    public:
        DECLARE_ABSTRACT_LOG4CXX_OBJECT(ErrorHandler)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(ErrorHandler)
        LOG4CXX_CAST_ENTRY(OptionHandler)
        END_LOG4CXX_CAST_MAP()
 
        virtual ~ErrorHandler() {}
 
#if 15 < LOG4CXX_ABI_VERSION
        virtual void addAppenderHolder(const LogString& name, const AppenderAttachablePtr& clx) {};
#endif
 
        virtual void setLogger(const LoggerPtr& logger) = 0;
 
 
        virtual void error(const LogString& message, const std::exception& e,
            int errorCode) const = 0;
 
        virtual void error(const LogString& message) const = 0;
 
        virtual void error(const LogString& message, const std::exception& e,
            int errorCode, const LoggingEventPtr& event) const = 0;
 
        virtual void setAppender(const AppenderPtr& appender) = 0;
 
        virtual void setBackupAppender(const AppenderPtr& appender) = 0;
 
#if 15 < LOG4CXX_ABI_VERSION
        virtual bool errorReported() const = 0;
#endif
};
 
LOG4CXX_PTR_DEF(ErrorHandler);
}  //namespace spi
} //namespace log4cxx
 
#endif //_LOG4CXX_SPI_ERROR_HANDLER_H