Package oshi.hardware.platform.unix.openbsd

Class OpenBsdComputerSystem

java.lang.Object

oshi.hardware.common.AbstractComputerSystem

oshi.hardware.platform.unix.openbsd.OpenBsdComputerSystem

All Implemented Interfaces:

ComputerSystem

@Immutable
public class OpenBsdComputerSystem
extends AbstractComputerSystem

OpenBSD ComputerSystem implementation

Constructor Summary

Constructors

Constructor	Description
OpenBsdComputerSystem()

Method Summary

Modifier and Type	Method	Description
protected Baseboard	createBaseboard()	Instantiates the platform-specific Baseboard object
protected Firmware	createFirmware()	Instantiates the platform-specific Firmware object
String	getHardwareUUID()	Get the computer system hardware UUID, if available.
String	getManufacturer()	Get the computer system manufacturer.
String	getModel()	Get the computer system model.
String	getSerialNumber()	Get the computer system serial number, if available.

Methods inherited from class oshi.hardware.common.AbstractComputerSystem

getBaseboard, getFirmware, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

OpenBsdComputerSystem

public OpenBsdComputerSystem()

Method Details

getManufacturer

public String getManufacturer()

Description copied from interface: ComputerSystem

Get the computer system manufacturer.

Returns:

The manufacturer.

getModel

public String getModel()

Description copied from interface: ComputerSystem

Get the computer system model.

Returns:

The model.

getSerialNumber

public String getSerialNumber()

Description copied from interface: ComputerSystem

Get the computer system serial number, if available.

Performs a best-effort attempt to retrieve a unique serial number from the computer system. This may originate from the baseboard, BIOS, processor, etc.

This value is provided for information only. Caution should be exercised if using this result to "fingerprint" a system for licensing or other purposes, as the result may change based on program permissions or installation of software packages. Specifically, on Linux and FreeBSD, this requires either root permissions, or installation of the (deprecated) HAL library (lshal command). Linux also attempts to read the dmi/id serial number files in sysfs, which are read-only root by default but may have permissions altered by the user.

Returns:

the System Serial Number, if available, otherwise returns "unknown"

getHardwareUUID

public String getHardwareUUID()

Description copied from interface: ComputerSystem

Get the computer system hardware UUID, if available.

Performs a best-effort attempt to retrieve the hardware UUID.

Returns:

the Hardware UUID, if available, otherwise returns "unknown"

createFirmware

protected Firmware createFirmware()

Description copied from class: AbstractComputerSystem

Instantiates the platform-specific Firmware object

Specified by:

createFirmware in class AbstractComputerSystem

Returns:

platform-specific Firmware object

createBaseboard

protected Baseboard createBaseboard()

Description copied from class: AbstractComputerSystem

Instantiates the platform-specific Baseboard object

Specified by:

createBaseboard in class AbstractComputerSystem

Returns:

platform-specific Baseboard object