content: /*
   * $Id$
   * 
   * This file is part of the MoSKito software project
   * that is hosted at http://moskito.dev.java.net.
   * 
   * All MoSKito files are distributed under MIT License:
   * 
   * Copyright (c) 2006 The MoSKito Project Team. 
   * 
   * Permission is hereby granted, free of charge, 
   * to any person obtaining a copy of this software and 
   * associated documentation files (the "Software"), 
   * to deal in the Software without restriction, 
   * including without limitation the rights to use, 
   * copy, modify, merge, publish, distribute, sublicense, 
   * and/or sell copies of the Software, and to permit 
   * persons to whom the Software is furnished to do so, 
   * subject to the following conditions:
   * 
   * The above copyright notice and this permission notice 
   * shall be included in all copies 
   * or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY 
   * OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
   * LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
   * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 
   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
   * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR 
   * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  package net.anotheria.moskito.core.registry;
  
  import net.anotheria.moskito.core.accumulation.AccumulatorRepository;
  import net.anotheria.moskito.core.plugins.PluginRepository;
  import net.anotheria.moskito.core.threshold.ThresholdRepository;
  import net.anotheria.moskito.core.util.StartBuiltInProducers;
  
  /**
   * This class is solely for a) compatibility reasons with older version and b) decoupling IProducerRegistry and ProducerRegistryImpl.
   * @author lrosenberg
   */
  public class ProducerRegistryFactory {
  		
  	/**
  	 * The instance of the producer registry impl.
  	 */
  	private static final ProducerRegistryImpl instance = new ProducerRegistryImpl();
  	
  	static{
  		init();
  	}
  
  	/**
  	 * Initializes the registry. If we are not in junit mode, start built-in producers.
  	 */
  	private static void init(){
  		String junittest = System.getProperty("JUNITTEST");
  		if (junittest!=null && (junittest.equalsIgnoreCase("true")))
  			return;
  		StartBuiltInProducers.startbuiltin();
  		//ensure plugins are loaded.
  		PluginRepository.getInstance();
  		//ensure accumulators are initialized.
  		AccumulatorRepository.getInstance();
  		//ensure thresholds are initialized.
  		ThresholdRepository.getInstance();
  	}
  	
  	/**
  	 * Returns the IProducerRegistry singleton instance.
  	 * @return
  	 */
  	public static final IProducerRegistry getProducerRegistryInstance(){
  		return instance;
  	}
  	
  	/**
  	 * Resets the registry, useable for unit tests. Note this method doesn't stop producers from running (if the are running) hence it shouldn't be used in production environment.
  	 */
  	public static final void reset(){
  		instance.reset();
  		String junittest = System.getProperty("JUNITTEST");
  		if (junittest!=null && junittest.equalsIgnoreCase("true"))
  			return;
  		StartBuiltInProducers.restartbuiltin();
  	}
  }
  