com.datadoghq.profiler.OperatingSystem Maven / Gradle / Ivy

Go to download
package com.datadoghq.profiler;

import java.util.Arrays;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.Set;

/** A simple way to detect the current operating system */
enum OperatingSystem {
    linux("Linux", "linux"),
    macos("Mac OS X", "macOS", "mac"),
    unknown();
  
    private final Set identifiers;
  
    OperatingSystem(String... identifiers) {
      this.identifiers = new HashSet<>(Arrays.asList(identifiers));
    }
  
    public static OperatingSystem of(String identifier) {
      for (OperatingSystem os : EnumSet.allOf(OperatingSystem.class)) {
        if (os.identifiers.contains(identifier)) {
          return os;
        }
      }
      return unknown;
    }
  
    public static OperatingSystem current() {
      return OperatingSystem.of(System.getProperty("os.name"));
    }
  }