lib/FileLoggerFactoryImpl.h

/**
 * 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.
 */
#pragma once

#include <pulsar/Logger.h>

#include <fstream>
#include <ios>
#include <string>

#include "SimpleLogger.h"

namespace pulsar {

class FileLoggerFactoryImpl {
   public:
    FileLoggerFactoryImpl(Logger::Level level, const std::string& logFilePath)
        : level_(level), os_(logFilePath, std::ios_base::out | std::ios_base::app) {}

    ~FileLoggerFactoryImpl() { os_.close(); }

    Logger* getLogger(const std::string& filename) { return new SimpleLogger(os_, filename, level_); }

   private:
    const Logger::Level level_;
    std::ofstream os_;
};

}  // namespace pulsar