001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019 020 021 package org.apache.geronimo.security.credentialstore; 022 023 import javax.security.auth.Subject; 024 import javax.security.auth.login.LoginException; 025 026 /** 027 * @version $Rev: 545781 $ $Date: 2007-06-09 13:44:02 -0400 (Sat, 09 Jun 2007) $ 028 */ 029 public interface CredentialStore { 030 031 CredentialStore NULL = new CredentialStore() { 032 033 public Subject getSubject(String realm, String id) throws LoginException { 034 return null; 035 } 036 }; 037 038 Subject getSubject(String realm, String id) throws LoginException; 039 }