text: /*
   * 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 _DECAF_UTIL_LOGGING_LOGWRITER_H_
  #define _DECAF_UTIL_LOGGING_LOGWRITER_H_
  
  #include <decaf/util/Config.h>
  
  #include <string>
  
  namespace decaf{
  namespace util{
  namespace logging{
  
      class DECAF_API LogWriter {
      public:
  
          LogWriter();
          virtual ~LogWriter();
  
          /**
           * Writes a message to the output destination
           * @param file
           * @param line
           * @param prefix
           * @param message
           */
          virtual void log( const std::string& file,
                            const int          line,
                            const std::string& prefix,
                            const std::string& message );
  
          /**
           * Writes a message to the output destination
           * @param message
           */
          virtual void log(const std::string& message);
  
      public:    // Static methods
  
          /**
           * Get the singleton instance
           */
          static LogWriter& getInstance();
  
          /**
           * Returns a Checked out instance of this Writer
           */
          static void returnInstance();
  
          /**
           * Forcefully Delete the Instance of this LogWriter
           * even if there are outstanding references.
           */
          static void destroy();
  
      };
  
  }}}
  
  #endif /*_DECAF_UTIL_LOGGING_LOGWRITER_H_*/
  