Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
SetExpirationHeaders	53	16	0%	8	9	0.666666766.7%	Show methods

Class SetExpirationHeaders

Class SetExpirationHeaders	Line # 53	Total Statements 16	% Filtered 0%	Complexity 8	Uncovered Elements 9	TOTAL Coverage 0.666666766.7%
processCacheRequest(HttpServletRequest,HttpServletResponse,FilterChain,Cache,CachePolicyResult) : void   processCacheRequest(HttpServletRequest,HttpServletResponse,FilterChain,Cache,CachePolicyResult) : void	5555	16.016	0.00%	8.08	9.09	0.65384614 0.6538461465.4%

 

Contributing tests

Contributing tests

Select all

	Test contribution	Test	Result	Actions
	0.5185185	info.magnolia.module.cache.executor.SetExpirationHeadersTest.testProcessCacheRequestinfo.magnolia.module.cache.executor.SetExpirationHeadersTest.testProcessCacheRequest	1PASS
	0.37037036	info.magnolia.module.cache.executor.SetExpirationHeadersTest.testProcessNoCacheRequestinfo.magnolia.module.cache.executor.SetExpirationHeadersTest.testProcessNoCacheRequest	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.cms.cache.CacheConstants;
37		import info.magnolia.module.cache.BrowserCachePolicy;
38		import info.magnolia.module.cache.BrowserCachePolicyResult;
39		import info.magnolia.module.cache.Cache;
40		import info.magnolia.module.cache.CachePolicyResult;
41		import info.magnolia.module.cache.filter.CachedEntry;
42
43		import java.io.IOException;
44
45		import javax.servlet.FilterChain;
46		import javax.servlet.ServletException;
47		import javax.servlet.http.HttpServletRequest;
48		import javax.servlet.http.HttpServletResponse;
49
50		/**
51		* Executor for setting expiration headers to response.
52		*/
		66.7% Uncovered Elements: 9 (27) Complexity: 8 Complexity Density: 0.5
53		public class SetExpirationHeaders extends AbstractExecutor {
54
		65.4% Uncovered Elements: 9 (26) Complexity: 8 Complexity Density: 0.5
55	2	@Override...
56		public void processCacheRequest(HttpServletRequest request,
57		HttpServletResponse response, FilterChain chain, Cache cache,
58		CachePolicyResult cachePolicyResult) throws IOException, ServletException {
59
60	2	BrowserCachePolicy browserCachePolicy = this.getContentCachingConfiguration().getBrowserCachePolicy();
61	2	BrowserCachePolicyResult clientCacheResult = browserCachePolicy.canCacheOnClient(cachePolicyResult);
62
63	2	if (clientCacheResult != null) {
64	2	if (clientCacheResult.getExpirationDate() == BrowserCachePolicyResult.NO_CACHE.getExpirationDate()) {
65	1	response.setHeader(CacheConstants.HEADER_PRAGMA, CacheConstants.HEADER_VALUE_NO_CACHE);
66	1	response.setHeader(CacheConstants.HEADER_CACHE_CONTROL, CacheConstants.HEADER_CACHE_CONTROL_VALUE_DISABLE_CACHE);
67	1	response.setDateHeader(CacheConstants.HEADER_EXPIRES, 0L);
68		} else {
69	1	long maxAgeSeconds = (clientCacheResult.getExpirationDate() - System.currentTimeMillis()) / 1000L;
70
71		// browser cache policy cannot set expires longer than what we cached the response for
72	1	Object cachedEntry = cachePolicyResult != null ? cachePolicyResult.getCachedEntry() : null;
73	1	if (cachedEntry != null && (cachedEntry instanceof CachedEntry)) {
74	0	CachedEntry e = (CachedEntry) cachedEntry;
75	0	int maxAgeFromCachedContent = e.getTimeToLiveInSeconds();
76	0	if (maxAgeFromCachedContent != -1 && maxAgeFromCachedContent < maxAgeSeconds)
77	0	maxAgeSeconds = maxAgeFromCachedContent;
78		}
79
80	1	response.setHeader(CacheConstants.HEADER_CACHE_CONTROL, CacheConstants.HEADER_VALUE_MAX_AGE + "=" + maxAgeSeconds + ", " + CacheConstants.HEADER_VALUE_PUBLIC);
81	1	response.setDateHeader(CacheConstants.HEADER_EXPIRES, System.currentTimeMillis() + maxAgeSeconds * 1000);
82		}
83		}
84		}
85		}