Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Existence |
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| 1.5;1.5 | ||||
Existence$AjcClosure1 |
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| 1.5;1.5 |
1 | 6 | /** |
2 | * Copyright (c) 2013-2017, 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 java.io.IOException; | |
35 | import lombok.EqualsAndHashCode; | |
36 | ||
37 | /** | |
38 | * Check if a Github JSON object actually exists on the server. | |
39 | * | |
40 | * @author Mihai Andronache (amihaiemil@gmail.com) | |
41 | * @version $Id: b954af86e16a3e9ded5784131c716a2f61cba0eb $ | |
42 | * @since 0.38 | |
43 | */ | |
44 | @Immutable | |
45 | @Loggable(Loggable.DEBUG) | |
46 | 0 | @EqualsAndHashCode(of = "readable") |
47 | final class Existence { | |
48 | ||
49 | /** | |
50 | * Checked object. | |
51 | */ | |
52 | private final transient JsonReadable readable; | |
53 | ||
54 | /** | |
55 | * Ctor. | |
56 | * @param rdbl Checked object. | |
57 | */ | |
58 | 3 | Existence(final JsonReadable rdbl) { |
59 | 3 | this.readable = rdbl; |
60 | 3 | } |
61 | ||
62 | /** | |
63 | * Check existence. | |
64 | * @return True if exists, false otherwise. | |
65 | * @throws IOException If there is a networking problem. | |
66 | */ | |
67 | public boolean check() throws IOException { | |
68 | 6 | boolean exists = true; |
69 | try { | |
70 | 3 | this.readable.json(); |
71 | 1 | } catch (final AssertionError ex) { |
72 | 1 | exists = false; |
73 | 1 | } |
74 | 2 | return exists; |
75 | } | |
76 | ||
77 | } |