001/* 002 * (C) Copyright 2006-2010 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * bstefanescu 016 */ 017package org.nuxeo.shell.cmds; 018 019import org.nuxeo.shell.Command; 020import org.nuxeo.shell.Context; 021import org.nuxeo.shell.Shell; 022 023/** 024 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 025 */ 026@Command(name = "version", help = "Print Nuxeo Shell Version") 027public class Version implements Runnable { 028 029 @Context 030 Shell shell; 031 032 public void run() { 033 shell.getConsole().println(getVersionMessage()); 034 } 035 036 public static String getVersionMessage() { 037 StringBuilder buf = new StringBuilder(); 038 String crlf = System.getProperty("line.separator"); 039 for (String v : Shell.get().getVersions()) { 040 buf.append(v).append(crlf); 041 } 042 return buf.toString(); 043 } 044 045 public static String getShellVersion() { 046 return Shell.class.getPackage().getImplementationVersion(); 047 } 048 049}