/* 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.springframework.security.providers.jaas;

import org.springframework.security.GrantedAuthorityImpl;

import java.security.Principal;


/**
 * Extends GrantedAuthorityImpl to hold the principal that an AuthorityGranter justified as a reason to grant this
 * Authority. <br>
 *
 * @author Ray Krueger
 * @version $Id$
 *
 * @see AuthorityGranter
 */
public class JaasGrantedAuthority extends GrantedAuthorityImpl {
    //~ Instance fields ================================================================================================

    private static final long serialVersionUID = 1L;
    private Principal principal;

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

    public JaasGrantedAuthority(String role, Principal principal) {
        super(role);
        this.principal = principal;
    }

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

    public Principal getPrincipal() {
        return principal;
    }
}
