Coverage Report

Coverage Report - com.jcabi.http.wire.ETagCachingWire

Classes in this File

Line Coverage

Branch Coverage

Complexity

ETagCachingWire

66%

2/3

N/A

 /**
  * Copyright (c) 2011-2017, jcabi.com
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met: 1) Redistributions of source code must retain the above
  * copyright notice, this list of conditions and the following
  * disclaimer. 2) Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following
  * disclaimer in the documentation and/or other materials provided
  * with the distribution. 3) Neither the name of the jcabi.com nor
  * the names of its contributors may be used to endorse or promote
  * products derived from this software without specific prior written
  * permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
  * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  * OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 package com.jcabi.http.wire;
 
 import com.jcabi.aspects.Immutable;
 import com.jcabi.http.Wire;
 import javax.ws.rs.core.HttpHeaders;
 import lombok.ToString;
 
 /**
  * Wire that caches requests with ETags.
  *
  * <p>This decorator can be used when you want to avoid duplicate
  * requests to load-sensitive resources and server supports ETags, for example:
  *
  * <pre>{@code
  *    String html = new JdkRequest("http://goggle.com")
  *        .through(ETagCachingWire.class)
  *        .fetch()
  *        .body();
  * }</pre>
  *
  * <p>Client will automatically detect if server uses ETags and start adding
  * corresponding If-None-Match to outgoing requests
  *
  * <p>Client will take response from the cache if it is present
  * or will query resource for that.
  *
  * <p>The class is immutable and thread-safe.
  *
  * @author Ievgen Degtiarenko (ievgen.degtiarenko@gmail.com)
  * @version $Id: 98e70a6c196270af93b66afe3efb2f4560080f53 $
  * @since 2.0
  */
 @ToString
 @Immutable
 public final class ETagCachingWire extends AbstractHeaderBasedCachingWire {
 
     /**
      * Public ctor.
      * @param wire Original wire
      */
     public ETagCachingWire(final Wire wire) {
         super(HttpHeaders.ETAG, HttpHeaders.IF_NONE_MATCH, wire);
     }
 }

1		/**
2		* Copyright (c) 2011-2017, 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.http.wire;
31
32		import com.jcabi.aspects.Immutable;
33		import com.jcabi.http.Wire;
34		import javax.ws.rs.core.HttpHeaders;
35		import lombok.ToString;
36
37		/**
38		* Wire that caches requests with ETags.
39		*
40		* <p>This decorator can be used when you want to avoid duplicate
41		* requests to load-sensitive resources and server supports ETags, for example:
42		*
43		* <pre>{@code
44		* String html = new JdkRequest("http://goggle.com")
45		* .through(ETagCachingWire.class)
46		* .fetch()
47		* .body();
48		* }</pre>
49		*
50		* <p>Client will automatically detect if server uses ETags and start adding
51		* corresponding If-None-Match to outgoing requests
52		*
53		* <p>Client will take response from the cache if it is present
54		* or will query resource for that.
55		*
56		* <p>The class is immutable and thread-safe.
57		*
58		* @author Ievgen Degtiarenko (ievgen.degtiarenko@gmail.com)
59		* @version $Id: 98e70a6c196270af93b66afe3efb2f4560080f53 $
60		* @since 2.0
61		*/
62	0	@ToString
63		@Immutable
64		public final class ETagCachingWire extends AbstractHeaderBasedCachingWire {
65
66		/**
67		* Public ctor.
68		* @param wire Original wire
69		*/
70		public ETagCachingWire(final Wire wire) {
71	2	super(HttpHeaders.ETAG, HttpHeaders.IF_NONE_MATCH, wire);
72	2	}
73		}