001/* 002 * The contents of this file are subject to the terms of the Common Development and 003 * Distribution License (the License). You may not use this file except in compliance with the 004 * License. 005 * 006 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the 007 * specific language governing permission and limitations under the License. 008 * 009 * When distributing Covered Software, include this CDDL Header Notice in each file and include 010 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL 011 * Header, with the fields enclosed by brackets [] replaced by your own identifying 012 * information: "Portions Copyright [year] [name of copyright owner]". 013 * 014 * Copyright 2016 ForgeRock AS. 015 */ 016package org.opends.server.tools; 017 018import org.opends.quicksetup.util.IncompatibleVersionException; 019import org.opends.quicksetup.util.Utils; 020 021/** Class used by script to ensure the running java version is compatible with OpenDJ software. */ 022public class CheckJVMVersion 023{ 024 /** Incompatible java version return code. */ 025 private static final int JAVA_VERSION_INCOMPATIBLE = 8; 026 027 /** 028 * Ensure that running Java version is supported. 029 * 030 * @param args 031 * unused 032 */ 033 public static void main(final String[] args) 034 { 035 try 036 { 037 Utils.checkJavaVersion(); 038 System.exit(0); 039 } 040 catch (final IncompatibleVersionException ive) 041 { 042 System.out.println(ive.getMessageObject()); 043 System.exit(JAVA_VERSION_INCOMPATIBLE); 044 } 045 } 046}