Package io.openems.edge.core.host

Class HostImpl

java.lang.Object

io.openems.edge.common.component.AbstractOpenemsComponent

io.openems.edge.core.host.HostImpl

All Implemented Interfaces:

OpenemsComponent, Host, JsonApi

public class HostImpl
extends AbstractOpenemsComponent
implements Host, OpenemsComponent, JsonApi

The Host-Component handles access to the host computer and operating system.

Nested Class Summary

Nested classes/interfaces inherited from interface io.openems.edge.common.host.Host

Host.ChannelId

Nested classes/interfaces inherited from interface io.openems.edge.common.component.OpenemsComponent

OpenemsComponent.ChannelId

Field Summary

Fields

Modifier and Type	Field	Description
protected org.osgi.service.cm.ConfigurationAdmin	cm
protected io.openems.edge.core.host.Config	config
protected OpenemsEdgeOem	oem
protected final OperatingSystem	operatingSystem

Fields inherited from interface io.openems.edge.common.host.Host

SINGLETON_COMPONENT_ID, SINGLETON_SERVICE_PID

Constructor Summary

Constructors

Constructor	Description
HostImpl()

Method Summary

Modifier and Type	Method	Description
protected void	deactivate()	Handles @Deactivate of implementations.
CompletableFuture<? extends JsonrpcResponseSuccess>	handleJsonrpcRequest(User user, JsonrpcRequest request)	Handles a JSON-RPC Request.
protected void	logError(org.slf4j.Logger log, String message)	Log an error message including the Component ID.
protected void	logInfo(org.slf4j.Logger log, String message)	Log an info message including the Component ID.
protected void	logWarn(org.slf4j.Logger log, String message)	Log a warn message including the Component ID.

Methods inherited from class io.openems.edge.common.component.AbstractOpenemsComponent

_channel, activate, activate, addChannel, addChannels, addChannels, alias, channels, getComponentContext, id, isEnabled, logDebug, modified, removeChannel

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.openems.edge.common.host.Host

_setDiskIsFull, _setHostname, getDiskIsFull, getDiskIsFullChannel, getHostname, getHostnameChannel

Methods inherited from interface io.openems.edge.common.component.OpenemsComponent

_channel, _getChannelAs, alias, channel, channel, channels, debugLog, getComponentContext, getState, getStateChannel, hasFaults, id, isEnabled, serviceFactoryPid, servicePid

Field Details

operatingSystem

protected final OperatingSystem operatingSystem

oem

protected OpenemsEdgeOem oem

cm

protected org.osgi.service.cm.ConfigurationAdmin cm

config

protected io.openems.edge.core.host.Config config

Constructor Details

HostImpl

public HostImpl()

Method Details

deactivate

protected void deactivate()

Description copied from class: AbstractOpenemsComponent

Handles @Deactivate of implementations. Prints log output.

Overrides:

deactivate in class AbstractOpenemsComponent

handleJsonrpcRequest

public CompletableFuture<? extends JsonrpcResponseSuccess> handleJsonrpcRequest(User user,
 JsonrpcRequest request)
                                                                         throws OpenemsError.OpenemsNamedException

Description copied from interface: JsonApi

Handles a JSON-RPC Request.

Specified by:

handleJsonrpcRequest in interface JsonApi

Parameters:

user - the authenticated User

request - the JSON-RPC Request

Returns:

a Future JSON-RPC Success Response; null response results in a OpenemsError.JSONRPC_UNHANDLED_METHOD

Throws:

OpenemsError.OpenemsNamedException - on error

logInfo

protected void logInfo(org.slf4j.Logger log,
 String message)

Description copied from class: AbstractOpenemsComponent

Log an info message including the Component ID.

Overrides:

logInfo in class AbstractOpenemsComponent

Parameters:

log - the Logger instance

message - the message

logWarn

protected void logWarn(org.slf4j.Logger log,
 String message)

Description copied from class: AbstractOpenemsComponent

Log a warn message including the Component ID.

Overrides:

logWarn in class AbstractOpenemsComponent

Parameters:

log - the Logger instance

message - the message

logError

protected void logError(org.slf4j.Logger log,
 String message)

Description copied from class: AbstractOpenemsComponent

Log an error message including the Component ID.

Overrides:

logError in class AbstractOpenemsComponent

Parameters:

log - the Logger instance

message - the message