01: /*
02: * Copyright 2004 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.outerj.daisy.books.store;
17:
18: public final class BookAclSubjectType {
19: public static final BookAclSubjectType USER = new BookAclSubjectType(
20: "user");
21: public static final BookAclSubjectType ROLE = new BookAclSubjectType(
22: "role");
23: public static final BookAclSubjectType EVERYONE = new BookAclSubjectType(
24: "everyone");
25:
26: private final String name;
27:
28: private BookAclSubjectType(String name) {
29: this .name = name;
30: }
31:
32: public String toString() {
33: return name;
34: }
35:
36: public static BookAclSubjectType fromString(String value) {
37: if (value.equals(USER.name)) {
38: return USER;
39: } else if (value.equals(ROLE.name)) {
40: return ROLE;
41: } else if (value.equals(EVERYONE.name)) {
42: return EVERYONE;
43: } else {
44: throw new RuntimeException(
45: "Unrecognized BookAclSubjectType name: \"" + value
46: + "\".");
47: }
48: }
49: }
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