com.google.gerrit.server.util.HostPlatform Maven / Gradle / Ivy
// Copyright (C) 2009 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.server.util;
import java.security.AccessController;
import java.security.PrivilegedAction;
public final class HostPlatform {
private static final boolean win32 = computeWin32();
/** @return true if this JVM is running on a Windows platform. */
public static final boolean isWin32() {
return win32;
}
private static final boolean computeWin32() {
final String osDotName =
AccessController.doPrivileged(new PrivilegedAction() {
public String run() {
return System.getProperty("os.name");
}
});
return osDotName != null
&& osDotName.toLowerCase().indexOf("windows") != -1;
}
private HostPlatform() {
}
}