uk.co.real_logic.artio.fixp

Interface InternalFixPContext

All Superinterfaces:

FixPContext

public interface InternalFixPContext
extends FixPContext

Implementations of FixPContext should also implement this interface. It contains methods that are called by the FIXP implementation within Artio but not to be used by API users.

Method Summary

Modifier and Type	Method and Description
FixPFirstMessageResponse	checkAccept(FixPContext oldContext, boolean ignoreFromNegotiate) Invoked when an acceptor reconnects.
boolean	hasUnsentMessagesAtNegotiate()
void	initiatorReconnect(boolean reestablishConnection) Invoked when an initiator reconnects.
void	onEndSequence() Invoked when a sequence is ended.
void	onInitiatorDisconnect()
boolean	onInitiatorNegotiateResponse() Invoked when an initiator receives a response to its negotiate.
long	surrogateSessionId()
void	validate(java.lang.Enum<?> rejectCode) Validate the passed reject code is valid for the given context.

Methods inherited from interface uk.co.real_logic.artio.fixp.FixPContext

compareVersion, fromNegotiate, key, protocolType

Method Detail

checkAccept

FixPFirstMessageResponse checkAccept(FixPContext oldContext,
                                     boolean ignoreFromNegotiate)

Invoked when an acceptor reconnects.

Parameters:

oldContext - the FixPContext from the previous connect

ignoreFromNegotiate - do not perform validation about whether this is a negotiate or establish message

Returns:

a response that might be a reason to reject this connection or OK if there is no error.

onEndSequence

void onEndSequence()

Invoked when a sequence is ended. There are two cases for that:

• When the FixEngine.resetSequenceNumber(sessionId) method is invoked.
• For FIXP protocols that implement the FinishedSending / FinishedReceiving mechanism, it is invoked upon receipt of either of those methods.

Artio users should never need to call this method. Implementations should be idempotent.

initiatorReconnect

void initiatorReconnect(boolean reestablishConnection)

Invoked when an initiator reconnects.

Parameters:

reestablishConnection - true if the initiator's configuration for reestablishing the connection has set this value to true.

Throws:

java.lang.UnsupportedOperationException - if protocol not implemented as an initiator

onInitiatorNegotiateResponse

boolean onInitiatorNegotiateResponse()

Invoked when an initiator receives a response to its negotiate.

Returns:

true iff this is a new context, false if it's an update

onInitiatorDisconnect

void onInitiatorDisconnect()

surrogateSessionId

long surrogateSessionId()

hasUnsentMessagesAtNegotiate

boolean hasUnsentMessagesAtNegotiate()

validate

void validate(java.lang.Enum<?> rejectCode)

Validate the passed reject code is valid for the given context.

Parameters:

rejectCode - the reject code to validate

Throws:

java.lang.IllegalArgumentException - if the reject code is invalid.