oshi.driver.windows.wmi.Win32OperatingSystem Maven / Gradle / Ivy
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/*
* Copyright 2020-2022 The OSHI Project Contributors
* SPDX-License-Identifier: MIT
*/
package oshi.driver.windows.wmi;
import java.util.Objects;
import com.sun.jna.platform.win32.COM.WbemcliUtil.WmiQuery;
import com.sun.jna.platform.win32.COM.WbemcliUtil.WmiResult;
import oshi.annotation.concurrent.ThreadSafe;
import oshi.util.platform.windows.WmiQueryHandler;
/**
* Utility to query WMI class {@code Win32_OperatingSystem}
*/
@ThreadSafe
public final class Win32OperatingSystem {
private static final String WIN32_OPERATING_SYSTEM = "Win32_OperatingSystem";
/**
* Operating System properties
*/
public enum OSVersionProperty {
VERSION, PRODUCTTYPE, BUILDNUMBER, CSDVERSION, SUITEMASK;
}
private Win32OperatingSystem() {
}
/**
* Queries the Computer System.
*
* @return Computer System Manufacturer and Model
*/
public static WmiResult queryOsVersion() {
WmiQuery osVersionQuery = new WmiQuery<>(WIN32_OPERATING_SYSTEM, OSVersionProperty.class);
return Objects.requireNonNull(WmiQueryHandler.createInstance()).queryWMI(osVersionQuery);
}
}