root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / extension / Version.java @ 38608
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1 | 34421 | cordinyana | /* gvSIG. Geographic Information System of the Valencian Government
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2 | *
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3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
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4 | * of the Valencian Government (CIT)
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5 | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | * as published by the Free Software Foundation; either version 2
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9 | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | */
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22 | 29596 | jpiera | package org.gvsig.app.extension; |
23 | 6436 | jmvivo | |
24 | 34441 | cordinyana | import java.util.StringTokenizer; |
25 | |||
26 | import org.gvsig.app.ApplicationLocator; |
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27 | import org.gvsig.installer.lib.api.InstallerLocator; |
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28 | import org.gvsig.installer.lib.api.PackageInfo; |
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29 | import org.gvsig.installer.lib.api.creation.MakePluginPackageService; |
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30 | 37822 | nfrancisco | import org.slf4j.Logger; |
31 | import org.slf4j.LoggerFactory; |
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32 | 34441 | cordinyana | |
33 | 34421 | cordinyana | /**
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34 | * gvSIG application version information.
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35 | *
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36 | * @author gvSIG Team
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37 | * @version $Id$
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38 | */
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39 | public class Version { |
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40 | 8183 | jmvivo | |
41 | 34441 | cordinyana | private static final Logger LOG = LoggerFactory.getLogger(Version.class); |
42 | private static final String APP_PACKAGE_CODE = "org.gvsig.app"; |
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43 | 8183 | jmvivo | |
44 | 34441 | cordinyana | private int majorVersionNumber; |
45 | private int minorVersionNumber; |
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46 | private int releaseNumber; |
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47 | 6436 | jmvivo | |
48 | 34441 | cordinyana | private String buildNumber = "unknown"; |
49 | |||
50 | @Deprecated
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51 | 34421 | cordinyana | public static String format() { |
52 | 34441 | cordinyana | return ApplicationLocator.getManager().getVersion().getFormat();
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53 | 34421 | cordinyana | } |
54 | 19347 | jmvivo | |
55 | 34441 | cordinyana | @Deprecated
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56 | 34421 | cordinyana | public static String longFormat() { |
57 | 34441 | cordinyana | return ApplicationLocator.getManager().getVersion().getLongFormat();
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58 | 33685 | cordinyana | } |
59 | 19347 | jmvivo | |
60 | 34441 | cordinyana | @Deprecated
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61 | 34421 | cordinyana | public static String getBuild() { |
62 | 34441 | cordinyana | return ApplicationLocator.getManager().getVersion().getBuildId();
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63 | } |
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64 | 34011 | cordinyana | |
65 | 34441 | cordinyana | /**
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66 | * Constructor.
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67 | * Loads version information from the application installation information.
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68 | */
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69 | public Version() {
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70 | String[] versions = new String[] { "2", "0", "0" }; |
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71 | try {
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72 | MakePluginPackageService packageService = |
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73 | InstallerLocator.getInstallerManager() |
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74 | 37822 | nfrancisco | .getMakePluginPackageService(); |
75 | 34441 | cordinyana | |
76 | PackageInfo info = |
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77 | packageService.getPluginPackageInfo(APP_PACKAGE_CODE); |
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78 | |||
79 | String version = info.getGvSIGVersion();
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80 | |||
81 | StringTokenizer tokens = new StringTokenizer(version, "."); |
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82 | int i = 0; |
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83 | while (tokens.hasMoreTokens() && i < 3) { |
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84 | versions[i] = tokens.nextToken(); |
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85 | i++; |
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86 | } |
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87 | this.buildNumber = Integer.toString(info.getBuild()); |
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88 | |||
89 | } catch (Exception e) { |
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90 | LOG.error("Error getting version information through "
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91 | + "the InstallManager", e);
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92 | } |
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93 | |||
94 | this.majorVersionNumber = Integer.parseInt(versions[0]); |
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95 | this.minorVersionNumber = Integer.parseInt(versions[1]); |
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96 | this.releaseNumber = Integer.parseInt(versions[2]); |
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97 | |||
98 | LOG.debug("Loaded version information: {}", getLongFormat());
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99 | 34421 | cordinyana | } |
100 | 31496 | jjdelcerro | |
101 | 34421 | cordinyana | public int getMinor() { |
102 | 34441 | cordinyana | return minorVersionNumber;
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103 | 34421 | cordinyana | } |
104 | 31496 | jjdelcerro | |
105 | 34421 | cordinyana | public int getMajor() { |
106 | 34441 | cordinyana | return majorVersionNumber;
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107 | 34421 | cordinyana | } |
108 | 31496 | jjdelcerro | |
109 | 34421 | cordinyana | public int getRelease() { |
110 | 34441 | cordinyana | return releaseNumber;
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111 | 34421 | cordinyana | } |
112 | 33685 | cordinyana | |
113 | 34421 | cordinyana | public String getBuildId() { |
114 | 34441 | cordinyana | return buildNumber;
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115 | 34421 | cordinyana | } |
116 | |||
117 | public String toString() { |
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118 | 34441 | cordinyana | return getLongFormat();
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119 | 34421 | cordinyana | } |
120 | |||
121 | 33685 | cordinyana | public String getFormat() { |
122 | 34441 | cordinyana | return getMajor() + "." + getMinor() + "." + getRelease(); |
123 | 33685 | cordinyana | } |
124 | |||
125 | public String getLongFormat() { |
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126 | 34441 | cordinyana | return getFormat() + " (Build " + getBuildId() + ")"; |
127 | 33685 | cordinyana | } |
128 | 6436 | jmvivo | } |