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Magnolia Module Cache 5.5.9

  1. Project Clover database Mon Nov 25 2019 16:46:50 CET
  2. Package info.magnolia.module.cache.cachepolicy.voters

File TtlVoting.java

 

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Classes

Class Line # Actions
TtlVoting 47 12 0% 6 2
0.913043591.3%
 

Contributing tests

This file is covered by 2 tests. .

Source view

1    /**
2    * This file Copyright (c) 2003-2018 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.cachepolicy.voters;
35   
36    import info.magnolia.module.cache.filter.CacheResponseWrapper;
37    import info.magnolia.voting.Voter;
38    import info.magnolia.voting.Voting;
39   
40    import org.slf4j.Logger;
41    import org.slf4j.LoggerFactory;
42   
43   
44    /**
45    * The lowest TTL wins.
46    */
 
47    public class TtlVoting implements Voting<CacheResponseWrapper> {
48   
49    Logger log = LoggerFactory.getLogger(TtlVoting.class);
50   
 
51  2 toggle @Override
52    public int vote(Voter<CacheResponseWrapper>[] voters, CacheResponseWrapper value) {
53  2 int lowestVote = Integer.MAX_VALUE;
54  4 for (int i = 0; i < voters.length; i++) {
55  3 Voter voter = voters[i];
56  3 if (voter.isEnabled()) {
57  3 int vote = voter.vote(value);
58  3 log.debug("voter [{}] fired {}", voter, vote);
59   
60  3 if (vote < lowestVote) {
61  2 lowestVote = vote;
62  2 log.debug("lowestVote vote is now {}", Integer.toString(lowestVote));
63  2 if (lowestVote == 0) { //the lowest possible value
64  1 return 0;
65    }
66    }
67    }
68    }
69  1 return lowestVote == Integer.MAX_VALUE ? -1 : lowestVote; // -1 was always used for 'cache forever' so keep it compatible
70    }
71    }