src/demo/share/jpackage/JNLPConverter/src/jnlp/converter/Platform.java

*** 1,14 ****
  /*
!  * Copyright (c) 2016, 2019, 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
--- 1,12 ----
  /*
!  * Copyright (c) 2018, 2019, 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.
   *
   * 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
*** 21,105 ****
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jdk.jpackage.internal;
  
  import java.util.regex.Pattern;
  
! /**
!  * Platform
!  *
!  * Use <code>Platform</code> to detect the operating system
!  * that is currently running.
!  *
!  * Example:
!  *
!  *  Platform platform = Platform.getPlatform();
!  *
!  *  switch(platform) {
!  *    case Platform.MAC: {
!  *      // Do something
!  *      break;
!  *    }
!  *    case Platform.WINDOWS:
!  *    case Platform.LINUX: {
!  *      // Do something else
!  *    }
!  *  }
!  *
!  */
! enum Platform {UNKNOWN, WINDOWS, LINUX, MAC;
      private static final Platform platform;
      private static final int majorVersion;
      private static final int minorVersion;
  
      static {
          String os = System.getProperty("os.name").toLowerCase();
  
!         if (os.indexOf("win") >= 0) {
              platform = Platform.WINDOWS;
!         }
!         else if (os.indexOf("nix") >= 0 || os.indexOf("nux") >= 0) {
              platform = Platform.LINUX;
!         }
!         else if (os.indexOf("mac") >= 0) {
              platform = Platform.MAC;
!         }
!         else {
              platform = Platform.UNKNOWN;
          }
  
!         String version = System.getProperty("os.version").toString();
          String[] parts = version.split(Pattern.quote("."));
  
          if (parts.length > 0) {
              majorVersion = Integer.parseInt(parts[0]);
  
              if (parts.length > 1) {
!                 minorVersion = Integer.parseInt(parts[1]);
!             }
!             else {
                  minorVersion = -1;
              }
!         }
!         else {
              majorVersion = -1;
              minorVersion = -1;
          }
      }
  
!     private Platform() {}
  
!     static Platform getPlatform() {
          return platform;
      }
  
!     static int getMajorVersion() {
          return majorVersion;
      }
  
!     static int getMinorVersion() {
          return minorVersion;
      }
  }
--- 19,82 ----
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
! package jnlp.converter;
  
  import java.util.regex.Pattern;
  
! public enum Platform {
!     UNKNOWN, WINDOWS, LINUX, MAC;
      private static final Platform platform;
      private static final int majorVersion;
      private static final int minorVersion;
  
      static {
          String os = System.getProperty("os.name").toLowerCase();
  
!         if (os.contains("win")) {
              platform = Platform.WINDOWS;
!         } else if (os.contains("nix") || os.contains("nux")) {
              platform = Platform.LINUX;
!         } else if (os.contains("mac")) {
              platform = Platform.MAC;
!         } else {
              platform = Platform.UNKNOWN;
          }
  
!         String version = System.getProperty("os.version");
          String[] parts = version.split(Pattern.quote("."));
  
          if (parts.length > 0) {
              majorVersion = Integer.parseInt(parts[0]);
  
              if (parts.length > 1) {
!                 minorVersion = Integer.parseInt(parts[0]);
!             } else {
                  minorVersion = -1;
              }
!         } else {
              majorVersion = -1;
              minorVersion = -1;
          }
      }
  
!     private Platform() {
!     }
  
!     public static Platform getPlatform() {
          return platform;
      }
  
!     public static boolean isWindows() {
!         return (platform == Platform.WINDOWS);
!     }
! 
!     public static int getMajorVersion() {
          return majorVersion;
      }
  
!     public static int getMinorVersion() {
          return minorVersion;
      }
  }