| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Existence |
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| 1.5;1.5 | ||||
| Existence$AjcClosure1 |
|
| 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 | } |