com.unboundid.ldap.sdk.migrate.ldapjdk.LDAPToJavaSocketFactory Maven / Gradle / Ivy

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/*
 * Copyright 2009-2019 Ping Identity Corporation
 * All Rights Reserved.
 */
/*
 * Copyright (C) 2009-2019 Ping Identity Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License (GPLv2 only)
 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see .
 */
package com.unboundid.ldap.sdk.migrate.ldapjdk;



import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import javax.net.SocketFactory;

import com.unboundid.util.Debug;



/**
 * This class provides a Java {@code SocketFactory} implementation that will use
 * an {@link LDAPSocketFactory} to create connections.
 */
final class LDAPToJavaSocketFactory
      extends SocketFactory
{
  // The LDAP socket factory that will be used.
  private final LDAPSocketFactory f;



  /**
   * Creates a new instance of this socket factory to use the provided
   * {@link LDAPSocketFactory} object.
   *
   * @param  f  The {@code LDAPSocketFactory} object.
   */
  LDAPToJavaSocketFactory(final LDAPSocketFactory f)
  {
    this.f = f;
  }



  /**
   * Creates a new socket to the specified server.
   *
   * @param  host  The host to which the connection should be established.
   * @param  port  The port to which the connection should be established.
   *
   * @return  The socket that was created.
   *
   * @throws  IOException  If a problem occurs while creating the socket.
   */
  @Override()
  public Socket createSocket(final String host, final int port)
         throws IOException
  {
    if (f instanceof SocketFactory)
    {
      synchronized (f)
      {
        return ((SocketFactory) f).createSocket(host, port);
      }
    }

    try
    {
      synchronized (f)
      {
        return f.makeSocket(host, port);
      }
    }
    catch (final Exception e)
    {
      Debug.debugException(e);
      throw new IOException(null, e);
    }
  }



  /**
   * Creates a new socket to the specified server.
   *
   * @param  host          The host to which the connection should be
   *                       established.
   * @param  port          The port to which the connection should be
   *                       established.
   * @param  localAddress  The local address to use for the connection.  This
   *                       will be ignored.
   * @param  localPort     The local port to use for the connection.  This will
   *                       be ignored.
   *
   * @return  The socket that was created.
   *
   * @throws  IOException  If a problem occurs while creating the socket.
   */
  @Override()
  public Socket createSocket(final String host, final int port,
                             final InetAddress localAddress,
                             final int localPort)
         throws IOException
  {
    if (f instanceof SocketFactory)
    {
      synchronized (f)
      {
        return ((SocketFactory) f).createSocket(host, port, localAddress,
             localPort);
      }
    }

    return createSocket(host, port);
  }



  /**
   * Creates a new socket to the specified server.
   *
   * @param  address  The address to which the connection should be established.
   * @param  port     The port to which the connection should be established.
   *
   * @return  The socket that was created.
   *
   * @throws  IOException  If a problem occurs while creating the socket.
   */
  @Override()
  public Socket createSocket(final InetAddress address, final int port)
         throws IOException
  {
    if (f instanceof SocketFactory)
    {
      synchronized (f)
      {
        return ((SocketFactory) f).createSocket(address, port);
      }
    }

    return createSocket(address.getHostAddress(), port);
  }



  /**
   * Creates a new socket to the specified server.
   *
   * @param  address       The address to which the connection should be
   *                       established.
   * @param  port          The port to which the connection should be
   *                       established.
   * @param  localAddress  The local address to use for the connection.  This
   *                       will be ignored.
   * @param  localPort     The local port to use for the connection.  This will
   *                       be ignored.
   *
   * @return  The socket that was created.
   *
   * @throws  IOException  If a problem occurs while creating the socket.
   */
  @Override()
  public Socket createSocket(final InetAddress address, final int port,
                             final InetAddress localAddress,
                             final int localPort)
         throws IOException
  {
    if (f instanceof SocketFactory)
    {
      synchronized (f)
      {
        return ((SocketFactory) f).createSocket(address, port, localAddress,
             localPort);
      }
    }

    return createSocket(address.getHostAddress(), port);
  }
}