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/*
 * Copyright (c) 1998-2018 John Caron and University Corporation for Atmospheric Research/Unidata
 * See LICENSE for license information.
 */
package ucar.nc2.iosp.netcdf3;

import ucar.nc2.iosp.IOServiceProvider;

/**
 * A factory for implementations of netcdf-3 IOServiceProvider.
 * This allows us to switch implementations in one place, used for testing and timing.
 * 
 * @author caron
 * @deprecated do not use
 */
@Deprecated
public class SPFactory {
  // Current default. Will change to N3iospNew in 6.
  private static Class spClass = N3raf.class;
  private static boolean debug;

  public static IOServiceProvider getServiceProvider() {
    try {
      if (debug)
        System.out.println("**********using Service Provider Class = " + spClass.getName());
      return (IOServiceProvider) spClass.newInstance();
    } catch (InstantiationException | IllegalAccessException e) {
      e.printStackTrace();
    }
    return null;
  }

  public static void setServiceProvider(String spName)
      throws ClassNotFoundException, InstantiationException, IllegalAccessException {
    spClass = Class.forName(spName);
    spClass.newInstance(); // fail fast
    if (debug)
      System.out.println("**********NetcCDF Service Provider Class set to = " + spName);
  }

}