1 /**
2 * Copyright (c) 2013-2023, jcabi.com
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met: 1) Redistributions of source code must retain the above
8 * copyright notice, this list of conditions and the following
9 * disclaimer. 2) Redistributions in binary form must reproduce the above
10 * copyright notice, this list of conditions and the following
11 * disclaimer in the documentation and/or other materials provided
12 * with the distribution. 3) Neither the name of the jcabi.com nor
13 * the names of its contributors may be used to endorse or promote
14 * products derived from this software without specific prior written
15 * permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
19 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
20 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
28 * OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30 package com.jcabi.github;
31
32 import com.jcabi.aspects.Immutable;
33 import com.jcabi.aspects.Loggable;
34 import com.jcabi.http.Request;
35 import com.jcabi.http.response.JsonResponse;
36 import com.jcabi.http.response.RestResponse;
37 import java.io.IOException;
38 import java.io.StringWriter;
39 import java.net.HttpURLConnection;
40 import javax.json.Json;
41 import javax.json.JsonObject;
42 import lombok.EqualsAndHashCode;
43
44 /**
45 * Github JSON item.
46 *
47 * @author Yegor Bugayenko (yegor256@gmail.com)
48 * @version $Id: 4de3b528a3412949cb8762ce0547306b0f67a88f $
49 * @since 0.6
50 */
51 @Immutable
52 @Loggable(Loggable.DEBUG)
53 @EqualsAndHashCode(of = "request")
54 final class RtJson {
55
56 /**
57 * RESTful request.
58 */
59 private final transient Request request;
60
61 /**
62 * Public ctor.
63 * @param req Request
64 */
65 RtJson(final Request req) {
66 this.request = req;
67 }
68
69 /**
70 * Fetch JSON object.
71 * @return JSON object
72 * @throws IOException If fails
73 */
74 public JsonObject fetch() throws IOException {
75 return this.request.fetch()
76 .as(RestResponse.class)
77 .assertStatus(HttpURLConnection.HTTP_OK)
78 .as(JsonResponse.class)
79 .json().readObject();
80 }
81
82 /**
83 * Patch it.
84 * @param json JSON to use for patching
85 * @throws IOException If fails
86 */
87 public void patch(
88 final JsonObject json
89 ) throws IOException {
90 final StringWriter post = new StringWriter();
91 Json.createWriter(post).writeObject(json);
92 this.request.body().set(post.toString()).back()
93 .method(Request.PATCH)
94 .fetch().as(RestResponse.class)
95 .assertStatus(HttpURLConnection.HTTP_OK);
96 }
97
98 }