org.apache.cayenne.modeler.util.OperatingSystem Maven / Gradle / Ivy
/*****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.cayenne.modeler.util;
/**
* An enum that provides high-level information about the host OS.
*/
public enum OperatingSystem {
MAC_OS_X, WINDOWS, OTHER;
private static final OperatingSystem os;
static {
String osName = System.getProperty("os.name");
if (osName == null) {
os = OTHER;
}
else {
if (osName.startsWith("Windows")) {
os = WINDOWS;
}
else if (osName.startsWith("Mac OS X")) {
os = MAC_OS_X;
}
else {
os = OTHER;
}
}
}
public static OperatingSystem getOS() {
return os;
}
}