1 /**
2 * This file Copyright (c) 2018 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.config.source.yaml;
35
36 import static info.magnolia.config.source.Deprecation.deprecation;
37 import static info.magnolia.config.source.yaml.construct.WrapMetadata.Metadata;
38
39 import info.magnolia.config.source.Deprecation;
40
41 import java.util.function.Consumer;
42
43 /**
44 * Extracts {@link Deprecation deprecation} data from {@link Metadata Metadata} and communicates this to given {@link #delegate delegates}.
45 */
46 class DeprecationMetadataConsumer implements YamlMetadataConsumer {
47
48 private final Consumer<Deprecation> delegate;
49
50 DeprecationMetadataConsumer(Consumer<Deprecation> delegate) {
51 this.delegate = delegate;
52 }
53
54 @Override
55 public void process(Metadata metadata) {
56 Deprecation.Builder builder = deprecation().since(String.valueOf(metadata.get("since")));
57
58 // Description can be optional.
59 if (metadata.containsKey("description")) {
60 builder.description(String.valueOf(metadata.get("description")));
61 }
62
63 delegate.accept(builder.build());
64 }
65 }