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Library for performing common LDAP operations

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/*
  $Id: NoopDnResolver.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;

import java.io.Serializable;
import javax.naming.NamingException;

/**
 * NoopDnResolver returns the user as the LDAP DN.
 *
 * @author  Middleware Services
 * @version  $Revision: 1330 $ $Date: 2010-05-23 18:10:53 -0400 (Sun, 23 May 2010) $
 */
public class NoopDnResolver implements DnResolver, Serializable
{

  /** serial version uid. */
  private static final long serialVersionUID = -7832850056696716639L;


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


  /**
   * This method is not implemented.
   *
   * @param  authConfig  AuthenticatorConfig
   */
  public void setAuthenticatorConfig(final AuthenticatorConfig authConfig) {}


  /**
   * This method is not implemented.
   *
   * @return  null
   */
  public AuthenticatorConfig getAuthenticatorConfig()
  {
    return null;
  }


  /**
   * Returns the user as the LDAP DN.
   *
   * @param  user  String to find dn for
   *
   * @return  String - user's dn
   *
   * @throws  NamingException  if the LDAP search fails
   */
  public String resolve(final String user)
    throws NamingException
  {
    return user;
  }


  /** {@inheritDoc} */
  public void close() {}
}