1 /**
2 *
3 * Copyright 2004 The Apache Software Foundation
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.geronimo.security.jaas;
19
20 import java.io.ObjectStreamException;
21 import java.io.Serializable;
22 import javax.security.auth.login.AppConfigurationEntry;
23
24
25 /**
26 * A wrapper for the JAAS login module control flag that is Serializable.
27 *
28 * @version $Rev: 355877 $ $Date: 2005-12-10 18:48:27 -0800 (Sat, 10 Dec 2005) $
29 */
30 public class LoginModuleControlFlag implements Serializable {
31
32 private static final LoginModuleControlFlag[] values = new LoginModuleControlFlag[4];
33
34 public static final LoginModuleControlFlag REQUIRED = new LoginModuleControlFlag(0, AppConfigurationEntry.LoginModuleControlFlag.REQUIRED, "REQUIRED");
35 public static final LoginModuleControlFlag REQUISITE = new LoginModuleControlFlag(1, AppConfigurationEntry.LoginModuleControlFlag.REQUISITE, "REQUISITE");
36 public static final LoginModuleControlFlag SUFFICIENT = new LoginModuleControlFlag(2, AppConfigurationEntry.LoginModuleControlFlag.SUFFICIENT, "SUFFICIENT");
37 public static final LoginModuleControlFlag OPTIONAL = new LoginModuleControlFlag(3, AppConfigurationEntry.LoginModuleControlFlag.OPTIONAL, "OPTIONAL");
38
39 private final int ordinal;
40 private final String toString;
41 private final transient AppConfigurationEntry.LoginModuleControlFlag flag;
42
43 private LoginModuleControlFlag(int ordinal, AppConfigurationEntry.LoginModuleControlFlag flag, String toString) {
44 this.ordinal = ordinal;
45 this.flag = flag;
46 this.toString = toString;
47 values[ordinal] = this;
48 }
49
50 public AppConfigurationEntry.LoginModuleControlFlag getFlag() {
51 return flag;
52 }
53
54 public String toString() {
55 return toString;
56 }
57
58 Object readResolve() throws ObjectStreamException {
59 return values[ordinal];
60 }
61
62 public static LoginModuleControlFlag getInstance(AppConfigurationEntry.LoginModuleControlFlag flag) {
63 for(int i = 0; i < values.length; i++) {
64 if(values[i].flag == flag) {
65 return values[i];
66 }
67 }
68 return null;
69 }
70 }