org.jboss.ejb.client.Version Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ejb.client;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Properties;
/**
* @author David M. Lloyd
*/
@SuppressWarnings("deprecation")
public final class Version {
private Version() {
}
/**
* @deprecated Use {@link #getVersionString()} instead.
*/
public static final String VERSION;
private static final String JAR_NAME;
static {
Properties versionProps = new Properties();
String jarName = "(unknown)";
String versionString = "(unknown)";
try {
final InputStream stream = Version.class.getResourceAsStream("Version.properties");
try {
final InputStreamReader reader = new InputStreamReader(stream, "UTF-8");
try {
versionProps.load(reader);
jarName = versionProps.getProperty("jarName", jarName);
versionString = versionProps.getProperty("version", versionString);
} finally {
try {
reader.close();
} catch (Throwable ignored) {
}
}
} finally {
try {
stream.close();
} catch (Throwable ignored) {
}
}
} catch (IOException ignored) {
}
JAR_NAME = jarName;
VERSION = versionString;
}
/**
* Get the name of the program JAR.
*
* @return the name
*/
public static String getJarName() {
return JAR_NAME;
}
/**
* Get the version string.
*
* @return the version string
*/
public static String getVersionString() {
return VERSION;
}
/**
* Print out the current version on {@code System.out}.
*
* @param args ignored
*/
public static void main(String[] args) {
System.out.printf("JBoss EJB Client version %s\n", VERSION);
}
}
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