root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / extension / Version.java @ 37822
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.app.extension; |
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import java.util.StringTokenizer; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.installer.lib.api.InstallerLocator; |
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import org.gvsig.installer.lib.api.PackageInfo; |
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import org.gvsig.installer.lib.api.creation.MakePluginPackageService; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* gvSIG application version information.
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*
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* @author gvSIG Team
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* @version $Id: Version.java 37822 2012-01-27 13:46:11Z nfrancisco $
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*/
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public class Version { |
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private static final Logger LOG = LoggerFactory.getLogger(Version.class); |
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private static final String APP_PACKAGE_CODE = "org.gvsig.app"; |
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private int majorVersionNumber; |
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private int minorVersionNumber; |
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private int releaseNumber; |
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private String buildNumber = "unknown"; |
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@Deprecated
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public static String format() { |
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return ApplicationLocator.getManager().getVersion().getFormat();
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} |
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@Deprecated
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public static String longFormat() { |
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return ApplicationLocator.getManager().getVersion().getLongFormat();
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} |
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@Deprecated
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public static String getBuild() { |
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return ApplicationLocator.getManager().getVersion().getBuildId();
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} |
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/**
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* Constructor.
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* Loads version information from the application installation information.
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*/
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public Version() {
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String[] versions = new String[] { "2", "0", "0" }; |
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try {
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MakePluginPackageService packageService = |
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InstallerLocator.getInstallerManager() |
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.getMakePluginPackageService(); |
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PackageInfo info = |
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packageService.getPluginPackageInfo(APP_PACKAGE_CODE); |
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String version = info.getGvSIGVersion();
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StringTokenizer tokens = new StringTokenizer(version, "."); |
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int i = 0; |
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while (tokens.hasMoreTokens() && i < 3) { |
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versions[i] = tokens.nextToken(); |
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i++; |
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} |
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this.buildNumber = Integer.toString(info.getBuild()); |
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} catch (Exception e) { |
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LOG.error("Error getting version information through "
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+ "the InstallManager", e);
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} |
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this.majorVersionNumber = Integer.parseInt(versions[0]); |
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this.minorVersionNumber = Integer.parseInt(versions[1]); |
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this.releaseNumber = Integer.parseInt(versions[2]); |
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LOG.debug("Loaded version information: {}", getLongFormat());
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} |
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public int getMinor() { |
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return minorVersionNumber;
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} |
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public int getMajor() { |
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return majorVersionNumber;
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} |
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public int getRelease() { |
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return releaseNumber;
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} |
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public String getBuildId() { |
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return buildNumber;
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} |
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public String toString() { |
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return getLongFormat();
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} |
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public String getFormat() { |
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return getMajor() + "." + getMinor() + "." + getRelease(); |
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} |
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public String getLongFormat() { |
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return getFormat() + " (Build " + getBuildId() + ")"; |
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} |
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} |