/* RMISocketFactory.java --
   Copyright (c) 1996, 1997, 1998, 1999, 2004  Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
 
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WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

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along with GNU Classpath; see the file COPYING.  If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.

As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
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terms of your choice, provided that you also meet, for each linked
independent module, the terms and conditions of the license of that
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this exception to your version of the library, but you are not
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package java.rmi.server;

import gnu.java.rmi.server.RMIDefaultSocketFactory;

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;

public abstract class RMISocketFactory
  implements RMIClientSocketFactory, RMIServerSocketFactory
{
  private static RMISocketFactory defaultFactory;
  private static RMISocketFactory currentFactory;
  private static RMIFailureHandler currentHandler;

  static
    {
      defaultFactory = new RMIDefaultSocketFactory();
      currentFactory = defaultFactory;
    }

  public RMISocketFactory ()
  {
  }

  /**
   * @exception IOException If an error occurs
   */
  public abstract Socket createSocket (String host, int port)
    throws IOException;

  /**
   * @exception IOException If an error occurs
   */
  public abstract ServerSocket createServerSocket (int port)
    throws IOException;

  /**
   * @exception IOException If an error occurs
   * @exception SecurityException FIXME
   */
  public static void setSocketFactory (RMISocketFactory fac)
    throws IOException
  {
    currentFactory = fac;
  }

  public static RMISocketFactory getSocketFactory ()
  {
    return currentFactory;
  }

  public static RMISocketFactory getDefaultSocketFactory ()
  {
    return defaultFactory;
  }

  /**
   * @exception SecurityException FIXME
   */
  public static void setFailureHandler (RMIFailureHandler fh)
  {
    currentHandler = fh;
  }

  public static RMIFailureHandler getFailureHandler ()
  {
    return currentHandler;
  }
}