com.prosysopc.ua.stack.transport.tcp.nio

Class SecureInputMessageBuilder

java.lang.Object

com.prosysopc.ua.stack.transport.tcp.nio.SecureInputMessageBuilder

All Implemented Interfaces:

InputMessage

public class SecureInputMessageBuilder
extends Object
implements InputMessage

SecureInputMessageBuilder deciphers and decodes chunks into messages.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SecureInputMessageBuilder.MessageListener Listener for completed messages.

Constructor Summary

Constructors

Constructor and Description
SecureInputMessageBuilder(Object token, SecureInputMessageBuilder.MessageListener listener, TcpConnectionParameters ctx, EncoderContext encoderCtx, AtomicInteger expectedSequenceNumber) Create message builder.

Method Summary

Modifier and Type	Method and Description
void	addChunk(ByteBuffer chunk) addChunk.
void	close() close.
Exception	getError() Getter for the field error.
IEncodeable	getMessage() getMessage.
int	getMessageType() Getter for the field messageType.
byte[]	getReceiverCertificateThumbprint() getReceiverCertificateThumbprint.
int	getRequestId() Getter for the field requestId.
int	getSecureChannelId() getSecureChannelId.
String	getSecurityPolicyUri() Getter for the field securityPolicyUri.
byte[]	getSenderCertificate() Getter for the field senderCertificate.
List<Integer>	getSequenceNumbers() Return sequence number of each chunk.
Object	getToken() Get security token
boolean	isDone() isDone.
boolean	moreChunksRequired() moreChunksRequired.
void	softClose()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SecureInputMessageBuilder

public SecureInputMessageBuilder(Object token,
                                 SecureInputMessageBuilder.MessageListener listener,
                                 TcpConnectionParameters ctx,
                                 EncoderContext encoderCtx,
                                 AtomicInteger expectedSequenceNumber)

Create message builder. Message builder compiles inbound chunks into a message.

Parameters:

token - SecurityToken (symm) or SecurityConfiguration (asymm)

listener - a SecureInputMessageBuilder.MessageListener object.

ctx - a TcpConnectionParameters object.

expectedSequenceNumber - a AtomicInteger object.

encoderCtx - a EncoderContext object.

Method Detail

addChunk

public void addChunk(ByteBuffer chunk)
              throws ServiceResultException

addChunk.

Parameters:

chunk - a ByteBuffer object.

Throws:

ServiceResultException - if any.

close

public void close()

close.

getError

public Exception getError()

Getter for the field error.

Specified by:

getError in interface InputMessage

Returns:

a Exception object.

getMessage

public IEncodeable getMessage()

getMessage.

Specified by:

getMessage in interface InputMessage

Returns:

a IEncodeable object.

getMessageType

public int getMessageType()

Getter for the field messageType.

Specified by:

getMessageType in interface InputMessage

Returns:

a int.

getReceiverCertificateThumbprint

public byte[] getReceiverCertificateThumbprint()

getReceiverCertificateThumbprint.

Returns:

an array of byte.

getRequestId

public int getRequestId()

Getter for the field requestId.

Specified by:

getRequestId in interface InputMessage

Returns:

a int.

getSecureChannelId

public int getSecureChannelId()

getSecureChannelId.

Specified by:

getSecureChannelId in interface InputMessage

Returns:

a int.

getSecurityPolicyUri

public String getSecurityPolicyUri()

Getter for the field securityPolicyUri.

Returns:

a String object.

getSenderCertificate

public byte[] getSenderCertificate()

Getter for the field senderCertificate.

Returns:

an array of byte.

getSequenceNumbers

public List<Integer> getSequenceNumbers()

Return sequence number of each chunk.

Specified by:

getSequenceNumbers in interface InputMessage

Returns:

list of sequence numbers

getToken

public Object getToken()

Description copied from interface: InputMessage

Get security token

Specified by:

getToken in interface InputMessage

Returns:

SecurityConfiguration if async message, SecurityToken is sync message

isDone

public boolean isDone()

isDone.

Returns:

a boolean.

moreChunksRequired

public boolean moreChunksRequired()

moreChunksRequired.

Returns:

a boolean.

softClose

public void softClose()

toString

public String toString()

Overrides:

toString in class Object