biz.onixs.fix.engine.storage
Class TimingSessionStorage

java.lang.Object
  biz.onixs.fix.engine.storage.TimingSessionStorage

All Implemented Interfaces:

SessionStorage

public class TimingSessionStorage
extends Object
implements SessionStorage

Constructor Summary

TimingSessionStorage(SessionStorage storage)

Method Summary

void	clear() Clears session storage state. Inbound and outbound sequence numbers are reset to 0.
void	close(boolean terminated) Closes session storage. The terminated set to true means that after closing this session storage can not be restored.
String	getId() Returns session storage unique id.
long	getInSeqNum() Returns last inbound message sequence number or 0 if no inbound message is stored.
long	getMaxStorageSize() Returns the maximum size of the storage in messages.
Message	getMessage(MessageDirection direction, long sequenceNumber) Returns last message with the specified direction and sequence number.
List<Message>	getMessages(MessageDirection direction, long beginSequenceNumber, long endSequenceNumber) Returns messages with the specified direction and sequence number interval.
long	getOutSeqNum() Returns last outbound sequence number or 0 if no outbound message is stored.
boolean	isTerminated() Returns the flag whether this storage state should be kept or cleaned.
void	open() Opens session storage.
void	setInSeqNum(long msgSeqNum) Sets last inbound message sequence number
void	setMaxStorageSize(long maxStorageSize) Sets the maximum size of the storage in messages.
void	setOutSeqNum(long msgSeqNum) Sets last outbound message sequence number.
void	setTerminated(boolean terminated) Sets the flag whether this storage state should be kept or cleaned
void	storeMessage(MessageDirection direction, long msgSeqNum, biz.onixs.util.ByteBuffer rawMessage) Stores message.
void	storeMessage(MessageDirection direction, Message message, biz.onixs.util.ByteBuffer rawMessage) Stores message.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimingSessionStorage

public TimingSessionStorage(SessionStorage storage)

Method Detail

clear

public void clear()

Description copied from interface: SessionStorage

Clears session storage state.
Inbound and outbound sequence numbers are reset to 0.

Specified by:

clear in interface SessionStorage

open

public void open()

Description copied from interface: SessionStorage

Opens session storage.

Specified by:

open in interface SessionStorage

close

public void close(boolean terminated)

Description copied from interface: SessionStorage

Closes session storage.
The terminated set to true means that after closing this session storage can not be restored. Its state is vanished. The session with the same parameters will be started from scratch.
The terminated set to false means that after closing this session can be restored at some point in the future. The session state need to be kept - sequence numbers, etc.

Specified by:

close in interface SessionStorage

Parameters:

terminated - controls whether this session storage state should be kept or cleaned

getMessage

public Message getMessage(MessageDirection direction,
                          long sequenceNumber)

Description copied from interface: SessionStorage

Returns last message with the specified direction and sequence number.

Specified by:

getMessage in interface SessionStorage

Parameters:

direction - message direction

sequenceNumber - message sequence number

Returns:

message or null if not available

getMessages

public List<Message> getMessages(MessageDirection direction,
                                 long beginSequenceNumber,
                                 long endSequenceNumber)

Description copied from interface: SessionStorage

Returns messages with the specified direction and sequence number interval. Ends are included.

Specified by:

getMessages in interface SessionStorage

Parameters:

direction - messages direction

beginSequenceNumber - sequence number to begin with, 0 means the minimum available

endSequenceNumber - sequence number to end with, 0 means the maximum available

Returns:

outbound messages

setMaxStorageSize

public void setMaxStorageSize(long maxStorageSize)

Description copied from interface: SessionStorage

Sets the maximum size of the storage in messages.

Specified by:

setMaxStorageSize in interface SessionStorage

Parameters:

maxStorageSize - maximum size of the message storage

getMaxStorageSize

public long getMaxStorageSize()

Description copied from interface: SessionStorage

Returns the maximum size of the storage in messages.

Specified by:

getMaxStorageSize in interface SessionStorage

Returns:

maximum size of the message storage

getId

public String getId()

Description copied from interface: SessionStorage

Returns session storage unique id.

Specified by:

getId in interface SessionStorage

Returns:

session storage unique id

getInSeqNum

public long getInSeqNum()

Description copied from interface: SessionStorage

Returns last inbound message sequence number or 0 if no inbound message is stored.

Specified by:

getInSeqNum in interface SessionStorage

Returns:

inbound sequence number

setInSeqNum

public void setInSeqNum(long msgSeqNum)

Description copied from interface: SessionStorage

Sets last inbound message sequence number

Specified by:

setInSeqNum in interface SessionStorage

Parameters:

msgSeqNum - inbound message sequence number

storeMessage

public void storeMessage(MessageDirection direction,
                         Message message,
                         biz.onixs.util.ByteBuffer rawMessage)

Description copied from interface: SessionStorage

Stores message.

Specified by:

storeMessage in interface SessionStorage

Parameters:

direction - message direction

message - message to store

rawMessage - message to store in a raw format

storeMessage

public void storeMessage(MessageDirection direction,
                         long msgSeqNum,
                         biz.onixs.util.ByteBuffer rawMessage)

Description copied from interface: SessionStorage

Stores message.

Specified by:

storeMessage in interface SessionStorage

Parameters:

direction - message direction

msgSeqNum - message sequence number

rawMessage - message to store

isTerminated

public boolean isTerminated()

Description copied from interface: SessionStorage

Returns the flag whether this storage state should be kept or cleaned.

Specified by:

isTerminated in interface SessionStorage

Returns:

flag whether this storage state should be kept or cleaned

setTerminated

public void setTerminated(boolean terminated)

Description copied from interface: SessionStorage

Sets the flag whether this storage state should be kept or cleaned

Specified by:

setTerminated in interface SessionStorage

Parameters:

terminated - flag whether this storage state should be kept or cleaned

getOutSeqNum

public long getOutSeqNum()

Description copied from interface: SessionStorage

Returns last outbound sequence number or 0 if no outbound message is stored.

Specified by:

getOutSeqNum in interface SessionStorage

Returns:

outbound sequence number

setOutSeqNum

public void setOutSeqNum(long msgSeqNum)

Description copied from interface: SessionStorage

Sets last outbound message sequence number.

Specified by:

setOutSeqNum in interface SessionStorage

Parameters:

msgSeqNum - last outbound message sequence number