com.hazelcast.queue.impl.tx

Class QueueTransactionLog

java.lang.Object

com.hazelcast.queue.impl.tx.QueueTransactionLog

All Implemented Interfaces:

DataSerializable, KeyAwareTransactionLog, TransactionLog

public class QueueTransactionLog
extends Object
implements KeyAwareTransactionLog

This class contains Transaction log for the Queue.

Constructor Summary

Constructors

Constructor and Description
QueueTransactionLog()
QueueTransactionLog(String transactionId, long itemId, String name, int partitionId, Operation op)

Method Summary

Methods

Modifier and Type	Method and Description
Future	commit(NodeEngine nodeEngine)
Object	getKey()
Future	prepare(NodeEngine nodeEngine)
void	readData(ObjectDataInput in) Reads fields from the input stream
Future	rollback(NodeEngine nodeEngine)
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

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

Constructor Detail

QueueTransactionLog

public QueueTransactionLog()

QueueTransactionLog

public QueueTransactionLog(String transactionId,
                   long itemId,
                   String name,
                   int partitionId,
                   Operation op)

Method Detail

prepare

public Future prepare(NodeEngine nodeEngine)

Specified by:

prepare in interface TransactionLog

commit

public Future commit(NodeEngine nodeEngine)

Specified by:

commit in interface TransactionLog

rollback

public Future rollback(NodeEngine nodeEngine)

Specified by:

rollback in interface TransactionLog

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException

getKey

public Object getKey()

Specified by:

getKey in interface KeyAwareTransactionLog