/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.acegisecurity.adapters;

 import org.acegisecurity.GrantedAuthority;

 import java.security.Principal;

 /**

  * A {@link Principal} compatible  {@link org.acegisecurity.Authentication} object.

  *

  * @author Ben Alex

  * @version $Id: PrincipalAcegiUserToken.java 1784 2007-02-24 21:00:24Z luke_t $

  */

 public class PrincipalAcegiUserToken extends AbstractAdapterAuthenticationToken implements Principal {

     //~ Instance fields ================================================================================================

     private static final long serialVersionUID = 1L;

     private Object principal;

     private String password;

     private String username;

     //~ Constructors ===================================================================================================

     public PrincipalAcegiUserToken(String key, String username, String password, GrantedAuthority[] authorities,

         Object principal) {

         super(key, authorities);

         this.username = username;

         this.password = password;

         this.principal = principal;

     }

     //~ Methods ========================================================================================================

     public Object getCredentials() {

         return this.password;

     }

     public String getName() {

         return this.username;

     }

     public Object getPrincipal() {

         if (this.principal == null) {

             return this.username;

         }

         return this.principal;

     }

 }