Coverage Report - com.jcabi.github.Existence
 
Classes in this File Line Coverage Branch Coverage Complexity
Existence
90%
10/11
0%
0/12
1.5
Existence$AjcClosure1
100%
1/1
N/A
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  
 }