1 /* 2 * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package jdk.packager.services.singleton; 27 28 import java.util.Arrays; 29 30 // This class is used for notifying Single Instance for JPackager. 31 32 public class SingleInstanceNewActivation { 33 34 public static void main(String[] args) { 35 36 if (args.length < 2) { 37 // no user args specified 38 return; 39 } 40 41 // the first arg is process id of the single instance 42 String appId = SingleInstanceService.APP_ID_PREFIX + args[0]; 43 44 if (SingleInstanceService.isServerRunning(appId)) { 45 String[] newArgs = Arrays.copyOfRange(args, 1, args.length); 46 SingleInstanceService.connectToServer(newArgs); 47 } 48 } 49 }