Class | Line # | Actions | |||||
---|---|---|---|---|---|---|---|
ReferenceContextResolver | 46 | 8 | 0% | 3 | 13 |
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.rest.reference; | |
35 | ||
36 | import info.magnolia.context.Context; | |
37 | import info.magnolia.context.MgnlContext; | |
38 | ||
39 | import javax.ws.rs.ext.ContextResolver; | |
40 | import javax.ws.rs.ext.Provider; | |
41 | ||
42 | /** | |
43 | * A resolver to resolve {@link ReferenceContext}, transfer the configuration to {@link NodeWriter}. | |
44 | */ | |
45 | @Provider | |
46 | public class ReferenceContextResolver implements ContextResolver<ReferenceContext> { | |
47 | private static final String ATTRIBUTE_REFERENCE_CONTEXT = "referenceContext"; | |
48 | ||
49 | 0 | @Override |
50 | public ReferenceContext getContext(Class<?> type) { | |
51 | 0 | if (type == ReferenceContext.class) { |
52 | 0 | Context ctx = MgnlContext.getInstance(); |
53 | 0 | ReferenceContext referenceContext = ctx.getAttribute(ATTRIBUTE_REFERENCE_CONTEXT); |
54 | 0 | if (referenceContext == null) { |
55 | 0 | referenceContext = new ReferenceContext(); |
56 | 0 | ctx.setAttribute(ATTRIBUTE_REFERENCE_CONTEXT, referenceContext, Context.LOCAL_SCOPE); |
57 | } | |
58 | ||
59 | 0 | return referenceContext; |
60 | } | |
61 | ||
62 | 0 | return null; |
63 | } | |
64 | } |