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

Class Conversation

java.lang.Object

org.apache.plc4x.java.opcua.context.Conversation

public class Conversation
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected static ExtensionObject	NULL_EXTENSION_OBJECT

Constructor Summary

Constructors

Constructor	Description
Conversation(ConversationContext<OpcuaAPU> context, OpcuaDriverContext driverContext, OpcuaConfiguration configuration)

Method Summary

Modifier and Type	Method	Description
SignatureData	createClientSignature()
RequestHeader	createRequestHeader()
RequestHeader	createRequestHeader(long requestTimeout)
protected RequestHeader	createRequestHeader(long requestTimeout, int requestHandle)
byte[]	encryptPassword(byte[] encodeablePassword)
static long	getCurrentDateTime()
OpcuaProtocolLimits	getLimits()
X509Certificate	getLocalCertificate()
byte[]	getLocalNonce()
MessageSecurity	getMessageSecurity()
X509Certificate	getRemoteCertificate()
byte[]	getRemoteNonce()
SecurityPolicy	getSecurityPolicy()
boolean	isSymmetricEncryptionEnabled()
boolean	isSymmetricSigningEnabled()
CompletableFuture<Void>	requestChannelClose(Function<CallContext,OpcuaCloseRequest> request)
CompletableFuture<OpcuaOpenResponse>	requestChannelOpen(Function<CallContext,OpcuaOpenRequest> request)
CompletableFuture<OpcuaAcknowledgeResponse>	requestHello()
void	setAuthenticationToken(NodeIdTypeDefinition authenticationToken)
void	setRemoteCertificate(X509Certificate certificate)
void	setRemoteNonce(byte[] remoteNonce)
void	setSecurityHeader(SecurityHeader securityHeader)
<T extends ExtensionObjectDefinition,R extends ExtensionObjectDefinition> CompletableFuture<R>	submit(T object, Class<R> replyType)

Methods inherited from class java.lang.Object

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

Field Detail

NULL_EXTENSION_OBJECT

protected static final ExtensionObject NULL_EXTENSION_OBJECT

Constructor Detail

Conversation

public Conversation(ConversationContext<OpcuaAPU> context,
                    OpcuaDriverContext driverContext,
                    OpcuaConfiguration configuration)

Method Detail

requestHello

public CompletableFuture<OpcuaAcknowledgeResponse> requestHello()

requestChannelOpen

public CompletableFuture<OpcuaOpenResponse> requestChannelOpen(Function<CallContext,OpcuaOpenRequest> request)

requestChannelClose

public CompletableFuture<Void> requestChannelClose(Function<CallContext,OpcuaCloseRequest> request)

submit

public <T extends ExtensionObjectDefinition,R extends ExtensionObjectDefinition> CompletableFuture<R> submit(T object,
                                                                                                                   Class<R> replyType)

isSymmetricEncryptionEnabled

public boolean isSymmetricEncryptionEnabled()

isSymmetricSigningEnabled

public boolean isSymmetricSigningEnabled()

getLimits

public OpcuaProtocolLimits getLimits()

getLocalNonce

public byte[] getLocalNonce()

getLocalCertificate

public X509Certificate getLocalCertificate()

setRemoteNonce

public void setRemoteNonce(byte[] remoteNonce)

getRemoteNonce

public byte[] getRemoteNonce()

getRemoteCertificate

public X509Certificate getRemoteCertificate()

getSecurityPolicy

public SecurityPolicy getSecurityPolicy()

getMessageSecurity

public MessageSecurity getMessageSecurity()

encryptPassword

public byte[] encryptPassword(byte[] encodeablePassword)

setSecurityHeader

public void setSecurityHeader(SecurityHeader securityHeader)

createClientSignature

public SignatureData createClientSignature()
                                    throws GeneralSecurityException

Throws:

GeneralSecurityException

setRemoteCertificate

public void setRemoteCertificate(X509Certificate certificate)

createRequestHeader

public RequestHeader createRequestHeader(long requestTimeout)

createRequestHeader

protected RequestHeader createRequestHeader(long requestTimeout,
                                            int requestHandle)

createRequestHeader

public RequestHeader createRequestHeader()

getCurrentDateTime

public static long getCurrentDateTime()

setAuthenticationToken

public void setAuthenticationToken(NodeIdTypeDefinition authenticationToken)