Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
UseCache	54	16	0%	7	3	0.8846153688.5%	Show methods

Class UseCache

Class UseCache	Line # 54	Total Statements 16	% Filtered 0%	Complexity 7	Uncovered Elements 3	TOTAL Coverage 0.8846153688.5%
processCacheRequest(HttpServletRequest,HttpServletResponse,FilterChain,Cache,CachePolicyResult) : void   processCacheRequest(HttpServletRequest,HttpServletResponse,FilterChain,Cache,CachePolicyResult) : void	5757	2.02	0.00%	1.01	0.00	1.0 1.0100%
processCachedEntry(CachedEntry,HttpServletRequest,HttpServletResponse,FilterChain) : void   processCachedEntry(CachedEntry,HttpServletRequest,HttpServletResponse,FilterChain) : void	6565	14.014	0.00%	6.06	3.03	0.8636364 0.863636486.4%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.6923077	info.magnolia.module.cache.filter.CacheFilterTest.testJustSends304WithNoBodyIfRequestHeadersAskForItEvenOnCommitedResponseinfo.magnolia.module.cache.filter.CacheFilterTest.testJustSends304WithNoBodyIfRequestHeadersAskForItEvenOnCommitedResponse	1PASS
	0.5769231	info.magnolia.module.cache.filter.CacheFilterTest.testBlindlyObeysCachePolicyAndGetsStuffOutOfCacheWhenAskedToDoSoinfo.magnolia.module.cache.filter.CacheFilterTest.testBlindlyObeysCachePolicyAndGetsStuffOutOfCacheWhenAskedToDoSo	1PASS
	0.5769231	info.magnolia.module.cache.filter.CacheFilterTest.testPageShouldBeServedIfIfNoneMatchHeaderWasPassedinfo.magnolia.module.cache.filter.CacheFilterTest.testPageShouldBeServedIfIfNoneMatchHeaderWasPassed	1PASS
	0.5769231	info.magnolia.module.cache.filter.CacheFilterTest.testServesGZippedContentIfClientAcceptsGZipEncodinginfo.magnolia.module.cache.filter.CacheFilterTest.testServesGZippedContentIfClientAcceptsGZipEncoding	1PASS
	0.5769231	info.magnolia.module.cache.filter.CacheFilterTest.testServesUnzippedContentAndRemovesGzipHeadersIfClientDoesNotAcceptGZipEncodinginfo.magnolia.module.cache.filter.CacheFilterTest.testServesUnzippedContentAndRemovesGzipHeadersIfClientDoesNotAcceptGZipEncoding	1PASS
	0.53846157	info.magnolia.module.cache.filter.CacheFilterTest.testJustSends304WithNoBodyIfRequestHeadersAskForItinfo.magnolia.module.cache.filter.CacheFilterTest.testJustSends304WithNoBodyIfRequestHeadersAskForIt	1PASS
	0.53846157	info.magnolia.module.cache.filter.CacheFilterTest.testDontJustSends304WithNoBodyIfRequestHeadersAskForItButResponseIsCommittedinfo.magnolia.module.cache.filter.CacheFilterTest.testDontJustSends304WithNoBodyIfRequestHeadersAskForItButResponseIsCommitted	1PASS
	0.46153846	info.magnolia.module.cache.filter.CacheFilterTest.testIfWeAreNotWriteContentToResponseTwiceWhenTimeToLiveInSecondsIsZeroinfo.magnolia.module.cache.filter.CacheFilterTest.testIfWeAreNotWriteContentToResponseTwiceWhenTimeToLiveInSecondsIsZero	1PASS
	0.46153846	info.magnolia.module.cache.filter.CacheFilterTest.testCachedRedirectsAreServedinfo.magnolia.module.cache.filter.CacheFilterTest.testCachedRedirectsAreServed	1PASS
	0.46153846	info.magnolia.module.cache.filter.CacheFilterTest.testCachedErrorsAreServedinfo.magnolia.module.cache.filter.CacheFilterTest.testCachedErrorsAreServed	1PASS

 

Source view

1		/**
2		* This file Copyright (c) 2008-2018 Magnolia International
3		* Ltd. (http://www.magnolia-cms.com). All rights reserved.
4		*
5		*
6		* This file is dual-licensed under both the Magnolia
7		* Network Agreement and the GNU General Public License.
8		* You may elect to use one or the other of these licenses.
9		*
10		* This file is distributed in the hope that it will be
11		* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12		* implied warranty of MERCHANTABILITY or FITNESS FOR A
13		* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14		* Redistribution, except as permitted by whichever of the GPL
15		* or MNA you select, is prohibited.
16		*
17		* 1. For the GPL license (GPL), you can redistribute and/or
18		* modify this file under the terms of the GNU General
19		* Public License, Version 3, as published by the Free Software
20		* Foundation. You should have received a copy of the GNU
21		* General Public License, Version 3 along with this program;
22		* if not, write to the Free Software Foundation, Inc., 51
23		* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24		*
25		* 2. For the Magnolia Network Agreement (MNA), this file
26		* and the accompanying materials are made available under the
27		* terms of the MNA which accompanies this distribution, and
28		* is available at http://www.magnolia-cms.com/mna.html
29		*
30		* Any modifications to this file must keep this entire header
31		* intact.
32		*
33		*/
34		package info.magnolia.module.cache.executor;
35
36		import info.magnolia.module.cache.Cache;
37		import info.magnolia.module.cache.CachePolicyResult;
38		import info.magnolia.module.cache.filter.CachedEntry;
39		import info.magnolia.module.cache.filter.ContentCachedEntry;
40
41		import java.io.IOException;
42
43		import javax.servlet.FilterChain;
44		import javax.servlet.ServletException;
45		import javax.servlet.http.HttpServletRequest;
46		import javax.servlet.http.HttpServletResponse;
47
48		/**
49		* Serves the content from the cache.
50		*
51		* @author pbracher
52		* @version $Revision: $ ($Author: $)
53		*/
		88.5% Uncovered Elements: 3 (26) Complexity: 7 Complexity Density: 0.44
54		public class UseCache extends AbstractExecutor {
55		private final static org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(UseCache.class);
56
		100% Uncovered Elements: 0 (2) Complexity: 1 Complexity Density: 0.5
57	10	@Override...
58		public void processCacheRequest(HttpServletRequest request,
59		HttpServletResponse response, FilterChain chain, Cache cache,
60		CachePolicyResult cachePolicy) throws IOException, ServletException {
61	10	CachedEntry cached = (CachedEntry) cachePolicy.getCachedEntry();
62	10	processCachedEntry(cached, request, response, chain);
63		}
64
		86.4% Uncovered Elements: 3 (22) Complexity: 6 Complexity Density: 0.43
65	10	protected void processCachedEntry(CachedEntry cached, HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {...
66	10	log.debug("Serving {}", cached);
67	10	if (cached instanceof ContentCachedEntry) {
68	7	final ContentCachedEntry page = (ContentCachedEntry) cached;
69	7	if (!ifModifiedSince(request, page.getLastModificationTime())) {
70	3	if (response.isCommitted()) {
71		// this should not happen ... if it does, log it and _serve_the_data_ otherwise we will confuse client
72	1	log.warn("Unable to change status on already committed response {}.", response.getClass().getName());
73		} else {
74	2	response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
75	2	return;
76		}
77		}
78
79
80		}
81
82	8	if (cached != null) {
83	8	try {
84	8	cached.replay(request, response, chain);
85	8	response.flushBuffer();
86		} catch (IOException e) {
87		// don't log at error level since tomcat typically throws a
88		// org.apache.catalina.connector.ClientAbortException if the user stops loading the page
89	0	log.debug("Exception while serving resource from cache: " + e.getClass().getName() + ": " + e.getMessage(), e);
90	0	return;
91		}
92		} else {
93		// not modified (304) or nothing to write to the output
94		}
95		}
96
97		}