/*
 * Copyright (c) 2017, 2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package jdk.jpackager.runtime.singleton;

import java.util.Arrays;

// This class is used for notifying Single Instance for JPackager.

public class SingleInstanceNewActivation {

    public static void main(String[] args) {

        if (args.length < 1) {
            // need to be at least pid
            return;
        }

        // the first arg is process id of the single instance
        String appId = SingleInstanceService.APP_ID_PREFIX + args[0];

        if (SingleInstanceService.isServerRunning(appId)) {
            String[] newArgs;
            if (args.length > 1) {
                newArgs = Arrays.copyOfRange(args, 1, args.length);
            } else {
                // no application args
                newArgs = new String[0];
            }
            SingleInstanceService.connectToServer(newArgs);
        }
    }
}