eventgeneratorfactorymanager.cc

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/*
 * Copyright (c) 2013 - Adjacent Link LLC, Bridgewater, New Jersey
 * Copyright (c) 2008 - DRS CenGen, LLC, Columbia, Maryland
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 * * Neither the name of DRS CenGen, LLC nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 */
#include "eventgeneratorfactorymanager.h"
#include "emane/utils/factoryexception.h"

EMANE::EventGeneratorFactoryManager::EventGeneratorFactoryManager(){}

EMANE::EventGeneratorFactoryManager::~EventGeneratorFactoryManager()
{
  EventGeneratorFactoryMap::iterator iter = eventGeneratorFactoryMap_.begin();

  for(;iter != eventGeneratorFactoryMap_.end(); ++iter)
    {
      delete iter->second;
    }
}

const EMANE::EventGeneratorFactory  & 
EMANE::EventGeneratorFactoryManager::getEventGeneratorFactory(const std::string & sLibraryFile)
{
  EventGeneratorFactoryMap::iterator iter;

  if((iter = eventGeneratorFactoryMap_.find(sLibraryFile)) != eventGeneratorFactoryMap_.end())
    {
      return *iter->second;
    }
  else
    {
      EventGeneratorFactory * pFactory =
        new  EventGeneratorFactory(sLibraryFile);

       eventGeneratorFactoryMap_.insert(std::make_pair(sLibraryFile,pFactory));
      return *pFactory;
    }
}