1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.creadur.whisker.app;
20
21 /**
22 * Enumerates
23 */
24 public enum LicenseConfiguration {
25 /** Include source URLs in the LICENSE (as well as the NOTICE) */
26 INCLUDE_SOURCE_URLS,
27 /** The essentials only. */
28 MINIMAL;
29
30 /**
31 * Default to include source URLs.
32 */
33 public static LicenseConfiguration DEFAULT_LICENSE_CONFIGURATION = INCLUDE_SOURCE_URLS;
34
35 /**
36 * Replaces null with DEFAULT_LICENSE_CONFIGURATION.
37 * @param configuration possibly null
38 * @return not null
39 */
40 public static LicenseConfiguration notNull(final LicenseConfiguration configuration) {
41 final LicenseConfiguration result;
42 if (configuration == null) {
43 result = DEFAULT_LICENSE_CONFIGURATION;
44 } else {
45 result = configuration;
46 }
47 return result;
48 }
49
50 /**
51 * Should source URLs be included in the LICENSE?
52 * @return true when source URLs should be included,
53 * false otherwise
54 */
55 public boolean includeSourceUrlsInLicense() {
56 return this == INCLUDE_SOURCE_URLS;
57 }
58 }