Package org.apache.plc4x.java.opcua.context

Class SecureChannel

java.lang.Object

org.apache.plc4x.java.opcua.context.SecureChannel

public class SecureChannel
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern	INET_ADDRESS_PATTERN
protected static final ExtensionObject	NULL_EXTENSION_OBJECT
protected static final PascalString	NULL_STRING
static final Duration	REQUEST_TIMEOUT
static final long	REQUEST_TIMEOUT_LONG
static final Pattern	URI_PATTERN

Constructor Summary

Constructors

Constructor	Description
SecureChannel(DriverContext driverContext, OpcuaConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
NodeId	getAuthenticationToken()	Returns the authentication token for the current connection
int	getChannelId()	Gets the Channel identifier for the current channel
static long	getCurrentDateTime()
int	getRequestHandle()	Returns the next request handle
int	getTokenId()	Gets the Token Identifier
void	onConnect(ConversationContext<OpcuaAPU> context)
void	onConnectCreateSessionRequest(ConversationContext<OpcuaAPU> context)
void	onConnectOpenSecureChannel(ConversationContext<OpcuaAPU> context, OpcuaAcknowledgeResponse opcuaAcknowledgeResponse)
void	onDisconnect(ConversationContext<OpcuaAPU> context)
void	onDiscover(ConversationContext<OpcuaAPU> context)
void	onDiscoverGetEndpointsRequest(ConversationContext<OpcuaAPU> context, OpcuaOpenResponse opcuaOpenResponse, OpenSecureChannelResponse openSecureChannelResponse)
void	onDiscoverOpenSecureChannel(ConversationContext<OpcuaAPU> context, OpcuaAcknowledgeResponse opcuaAcknowledgeResponse)
void	submit(ConversationContext<OpcuaAPU> context, Consumer<TimeoutException> onTimeout, BiConsumer<OpcuaAPU,Throwable> error, Consumer<byte[]> consumer, WriteBufferByteBased buffer)

Methods inherited from class java.lang.Object

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

Field Details

REQUEST_TIMEOUT

public static final Duration REQUEST_TIMEOUT

REQUEST_TIMEOUT_LONG

public static final long REQUEST_TIMEOUT_LONG

See Also:

• Constant Field Values

NULL_STRING

protected static final PascalString NULL_STRING

NULL_EXTENSION_OBJECT

protected static final ExtensionObject NULL_EXTENSION_OBJECT

INET_ADDRESS_PATTERN

public static final Pattern INET_ADDRESS_PATTERN

URI_PATTERN

public static final Pattern URI_PATTERN

Constructor Details

SecureChannel

public SecureChannel(DriverContext driverContext,
 OpcuaConfiguration configuration)

Method Details

submit

public void submit(ConversationContext<OpcuaAPU> context,
 Consumer<TimeoutException> onTimeout,
 BiConsumer<OpcuaAPU,Throwable> error,
 Consumer<byte[]> consumer,
 WriteBufferByteBased buffer)

onConnect

public void onConnect(ConversationContext<OpcuaAPU> context)

onConnectOpenSecureChannel

public void onConnectOpenSecureChannel(ConversationContext<OpcuaAPU> context,
 OpcuaAcknowledgeResponse opcuaAcknowledgeResponse)

onConnectCreateSessionRequest

public void onConnectCreateSessionRequest(ConversationContext<OpcuaAPU> context)
                                   throws PlcConnectionException

Throws:

PlcConnectionException

onDisconnect

public void onDisconnect(ConversationContext<OpcuaAPU> context)

onDiscover

public void onDiscover(ConversationContext<OpcuaAPU> context)

onDiscoverOpenSecureChannel

public void onDiscoverOpenSecureChannel(ConversationContext<OpcuaAPU> context,
 OpcuaAcknowledgeResponse opcuaAcknowledgeResponse)

onDiscoverGetEndpointsRequest

public void onDiscoverGetEndpointsRequest(ConversationContext<OpcuaAPU> context,
 OpcuaOpenResponse opcuaOpenResponse,
 OpenSecureChannelResponse openSecureChannelResponse)
                                   throws PlcConnectionException

Throws:

PlcConnectionException

getRequestHandle

public int getRequestHandle()

Returns the next request handle

Returns:

the next sequential request handle

getAuthenticationToken

public NodeId getAuthenticationToken()

Returns the authentication token for the current connection

Returns:

a NodeId Authentication token

getChannelId

public int getChannelId()

Gets the Channel identifier for the current channel

Returns:

int representing the channel identifier

getTokenId

public int getTokenId()

Gets the Token Identifier

Returns:

int representing the token identifier

getCurrentDateTime

public static long getCurrentDateTime()