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Library for performing common LDAP operations

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/*
  $Id: BindAuthenticationHandler.java 1330 2010-05-23 22:10:53Z dfisher $

  Copyright (C) 2003-2010 Virginia Tech.
  All rights reserved.

  SEE LICENSE FOR MORE INFORMATION

  Author:  Middleware Services
  Email:   [email protected]
  Version: $Revision: 1330 $
  Updated: $Date: 2010-05-23 18:10:53 -0400 (Sun, 23 May 2010) $
*/
package edu.vt.middleware.ldap.auth.handler;

import javax.naming.NamingException;
import edu.vt.middleware.ldap.auth.AuthenticatorConfig;
import edu.vt.middleware.ldap.handler.ConnectionHandler;

/**
 * BindAuthenticationHandler provides an LDAP authentication
 * implementation that leverages the LDAP bind operation.
 *
 * @author  Middleware Services
 * @version  $Revision: 1330 $
 */
public class BindAuthenticationHandler extends AbstractAuthenticationHandler
{


  /** Default constructor. */
  public BindAuthenticationHandler() {}


  /**
   * Creates a new BindAuthenticationHandler with the supplied
   * authenticator config.
   *
   * @param  ac  authenticator config
   */
  public BindAuthenticationHandler(final AuthenticatorConfig ac)
  {
    this.setAuthenticatorConfig(ac);
  }


  /** {@inheritDoc} */
  public void authenticate(
    final ConnectionHandler ch,
    final AuthenticationCriteria ac)
    throws NamingException
  {
    ch.connect(ac.getDn(), ac.getCredential());
  }


  /** {@inheritDoc} */
  public BindAuthenticationHandler newInstance()
  {
    return new BindAuthenticationHandler(this.config);
  }
}