File XWikiDBVersion.java
Coverage histogram
38% of files have more coverage
Classes
| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| XWikiDBVersion | 33 | 8 | 0% | 8 | 2 |
Contributing tests
This file is covered by 5 tests.
.
Source view
| 1 | /* | |
| 2 | * See the NOTICE file distributed with this work for additional | |
| 3 | * information regarding copyright ownership. | |
| 4 | * | |
| 5 | * This is free software; you can redistribute it and/or modify it | |
| 6 | * under the terms of the GNU Lesser General Public License as | |
| 7 | * published by the Free Software Foundation; either version 2.1 of | |
| 8 | * the License, or (at your option) any later version. | |
| 9 | * | |
| 10 | * This software is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 | * Lesser General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU Lesser General Public | |
| 16 | * License along with this software; if not, write to the Free | |
| 17 | * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
| 18 | * 02110-1301 USA, or see the FSF site: http://www.fsf.org. | |
| 19 | */ | |
| 20 | package com.xpn.xwiki.store.migration; | |
| 21 | ||
| 22 | /** | |
| 23 | * Stores XWiki's data version in the database. Used to find out which migrations to execute based on the current data | |
| 24 | * version in the Database (each migration says which minimal version it requires to execute). | |
| 25 | * <p> | |
| 26 | * The version scheme in the past was to use the SVN revision number of the commit of the migrator but since we've now | |
| 27 | * moved to Git we're now using an integer matching the current XWiki version and allowing for a range of 1000 | |
| 28 | * migrations. So if you're writing the first migrator for version 5.2 of XWiki then the version will be 52000. If | |
| 29 | * you're writing the 2nd migration for XWiki 5.2 then its version would be 52001, etc. | |
| 30 | * | |
| 31 | * @version $Id: f7d837eee58ca94c8e3f0888aa71fddda058689c $ | |
| 32 | */ | |
| 33 | public class XWikiDBVersion implements Comparable<XWikiDBVersion> | |
| 34 | { | |
| 35 | /** svn revision number. */ | |
| 36 | private int version; | |
| 37 | ||
| 38 | /** Default constructor. It is need for Hibernate. */ | |
| 39 | 26 |  public XWikiDBVersion() |
| 40 | { | |
| 41 | } | |
| 42 | ||
| 43 | /** @param version - data version */ | |
| 44 | 3703 | public XWikiDBVersion(int version) |
| 45 | { | |
| 46 | 3703 | this.version = version; |
| 47 | } | |
| 48 | ||
| 49 | /** @return data version */ | |
| 50 | 93044 | public int getVersion() |
| 51 | { | |
| 52 | 93055 | return this.version; |
| 53 | } | |
| 54 | ||
| 55 | /** @param version - data version */ | |
| 56 | 64 | protected void setVersion(int version) |
| 57 | { | |
| 58 | 64 | this.version = version; |
| 59 | } | |
| 60 | ||
| 61 | 46503 | @Override |
| 62 | public int compareTo(XWikiDBVersion o) | |
| 63 | { | |
| 64 | 46506 | if (o == null) { |
| 65 | 8 | return -1; |
| 66 | } | |
| 67 | 46491 | return Integer.valueOf(getVersion()).compareTo(o.getVersion()); |
| 68 | } | |
| 69 | ||
| 70 | 1586 | @Override |
| 71 | public String toString() | |
| 72 | { | |
| 73 | 1586 | return String.valueOf(this.version); |
| 74 | } | |
| 75 | ||
| 76 | /** @return next version */ | |
| 77 | 0 | public XWikiDBVersion increment() |
| 78 | { | |
| 79 | 0 | return new XWikiDBVersion(getVersion() + 1); |
| 80 | } | |
| 81 | } |