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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.
*/
#include <log4cxx/logstring.h>
#include <log4cxx/appender.h>
#include <log4cxx/logger.h>
#include <log4cxx/varia/fallbackerrorhandler.h>
#include <log4cxx/helpers/loglog.h>
#include <log4cxx/helpers/stringhelper.h>
#include <log4cxx/spi/loggingevent.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
using namespace log4cxx::spi;
using namespace log4cxx::varia;
IMPLEMENT_LOG4CXX_OBJECT(FallbackErrorHandler)
FallbackErrorHandler::FallbackErrorHandler()
: backup(), primary(), loggers()
{
}
void FallbackErrorHandler::addRef() const {
ObjectImpl::addRef();
}
void FallbackErrorHandler::releaseRef() const {
ObjectImpl::releaseRef();
}
void FallbackErrorHandler::setLogger(const LoggerPtr& logger)
{
LogLog::debug(((LogString) LOG4CXX_STR("FB: Adding logger ["))
+ logger->getName() + LOG4CXX_STR("]."));
loggers.push_back(logger);
}
void FallbackErrorHandler::error(const LogString& message,
const std::exception& e,
int errorCode) const
{
error(message, e, errorCode, 0);
}
void FallbackErrorHandler::error(const LogString& message,
const std::exception& e,
int, const spi::LoggingEventPtr&) const
{
LogLog::debug(((LogString) LOG4CXX_STR("FB: The following error reported: "))
+ message, e);
LogLog::debug(LOG4CXX_STR("FB: INITIATING FALLBACK PROCEDURE."));
for(size_t i = 0; i < loggers.size(); i++)
{
LoggerPtr& l = (LoggerPtr&)loggers.at(i);
LogLog::debug(((LogString) LOG4CXX_STR("FB: Searching for ["))
+ primary->getName() + LOG4CXX_STR("] in logger [")
+ l->getName() + LOG4CXX_STR("]."));
LogLog::debug(((LogString) LOG4CXX_STR("FB: Replacing ["))
+ primary->getName() + LOG4CXX_STR("] by [")
+ backup->getName() + LOG4CXX_STR("] in logger [")
+ l->getName() + LOG4CXX_STR("]."));
l->removeAppender(primary);
LogLog::debug(((LogString) LOG4CXX_STR("FB: Adding appender ["))
+ backup->getName() + LOG4CXX_STR("] to logger ")
+ l->getName());
l->addAppender(backup);
}
}
void FallbackErrorHandler::setAppender(const AppenderPtr& primary1)
{
LogLog::debug(((LogString) LOG4CXX_STR("FB: Setting primary appender to ["))
+ primary1->getName() + LOG4CXX_STR("]."));
this->primary = primary1;
}
void FallbackErrorHandler::setBackupAppender(const AppenderPtr& backup1)
{
LogLog::debug(((LogString) LOG4CXX_STR("FB: Setting backup appender to ["))
+ backup1->getName() + LOG4CXX_STR("]."));
this->backup = backup1;
}
void FallbackErrorHandler::activateOptions(Pool&)
{
}
void FallbackErrorHandler::setOption(const LogString&, const LogString&)
{
}
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