Package io.openems.edge.core.host

Class OperatingSystemDebianSystemd

java.lang.Object

io.openems.edge.core.host.OperatingSystemDebianSystemd

All Implemented Interfaces:

OperatingSystem

public class OperatingSystemDebianSystemd
extends Object
implements OperatingSystem

OperatingSystem implementation for Debian with systemd.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	OperatingSystemDebianSystemd(HostImpl parent)

Method Summary

Modifier and Type	Method	Description
NetworkConfiguration	getNetworkConfiguration()	Gets the network configuration.
String	getUsbConfiguration()	Gets the USB configuration.
CompletableFuture<ExecuteSystemCommandResponse>	handleExecuteCommandRequest(ExecuteSystemCommandRequest request)	Executes a command.
void	handleSetNetworkConfigRequest(User user, NetworkConfiguration oldNetworkConfiguration, SetNetworkConfigRequest request)	Handles a SetNetworkConfigRequest.
protected static <A> NetworkInterface<A>	parseSystemdNetworkdConfigurationFile(List<String> lines, A attachment)	Parses a Systemd-Networkd configuration file.

Methods inherited from class java.lang.Object

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

Constructor Details

OperatingSystemDebianSystemd

protected OperatingSystemDebianSystemd(HostImpl parent)

Method Details

getNetworkConfiguration

public NetworkConfiguration getNetworkConfiguration()
                                             throws OpenemsError.OpenemsNamedException

Description copied from interface: OperatingSystem

Gets the network configuration.

Specified by:

getNetworkConfiguration in interface OperatingSystem

Returns:

the network configuration object

Throws:

OpenemsError.OpenemsNamedException - on error

handleSetNetworkConfigRequest

public void handleSetNetworkConfigRequest(User user,
 NetworkConfiguration oldNetworkConfiguration,
 SetNetworkConfigRequest request)
                                   throws OpenemsError.OpenemsNamedException

Description copied from interface: OperatingSystem

Handles a SetNetworkConfigRequest.

Specified by:

handleSetNetworkConfigRequest in interface OperatingSystem

Parameters:

user - the User

oldNetworkConfiguration - the current/old network configuration

request - the SetNetworkConfigRequest

Throws:

OpenemsError.OpenemsNamedException - on error

handleExecuteCommandRequest

public CompletableFuture<ExecuteSystemCommandResponse> handleExecuteCommandRequest(ExecuteSystemCommandRequest request)

Description copied from interface: OperatingSystem

Executes a command.

Specified by:

handleExecuteCommandRequest in interface OperatingSystem

Parameters:

request - the ExecuteCommandRequest

Returns:

a ExecuteCommandResponse

getUsbConfiguration

public String getUsbConfiguration()
                           throws OpenemsError.OpenemsNamedException

Description copied from interface: OperatingSystem

Gets the USB configuration.

Specified by:

getUsbConfiguration in interface OperatingSystem

Returns:

the original configuration in textual form

Throws:

OpenemsError.OpenemsNamedException - on error

parseSystemdNetworkdConfigurationFile

protected static <A> NetworkInterface<A> parseSystemdNetworkdConfigurationFile(List<String> lines,
 A attachment)
                                                                        throws OpenemsError.OpenemsNamedException

Parses a Systemd-Networkd configuration file.

See systemd.network.5 man page

Type Parameters:

A - the type of the attachment

Parameters:

lines - the lines to parse

attachment - to be added as an attachment to the NetworkInterface

Returns:

a NetworkInterface

Throws:

OpenemsError.OpenemsNamedException - on error