net.sf.hajdbc.tx

Class SimpleTransactionIdentifierFactory

java.lang.Object

net.sf.hajdbc.tx.SimpleTransactionIdentifierFactory

All Implemented Interfaces:

TransactionIdentifierFactory<Long>

public class SimpleTransactionIdentifierFactory
extends Object
implements TransactionIdentifierFactory<Long>

Simple transaction identifier factory using an incrementing counter. This implementation is *not* safe for clusters, since the identifiers are only unique within a single DatabaseCluster instance.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
SimpleTransactionIdentifierFactory()

Method Summary

Methods

Modifier and Type	Method and Description
Long	createTransactionIdentifier()
Long	deserialize(byte[] bytes)
byte[]	serialize(Long transactionId)
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTransactionIdentifierFactory

public SimpleTransactionIdentifierFactory()

Method Detail

createTransactionIdentifier

public Long createTransactionIdentifier()

Specified by:

createTransactionIdentifier in interface TransactionIdentifierFactory<Long>

See Also:

TransactionIdentifierFactory.createTransactionIdentifier()

serialize

public byte[] serialize(Long transactionId)

Specified by:

serialize in interface TransactionIdentifierFactory<Long>

See Also:

TransactionIdentifierFactory.serialize(java.lang.Object)

deserialize

public Long deserialize(byte[] bytes)

Specified by:

deserialize in interface TransactionIdentifierFactory<Long>

See Also:

TransactionIdentifierFactory.deserialize(byte[])

size

public int size()

Specified by:

size in interface TransactionIdentifierFactory<Long>

See Also:

TransactionIdentifierFactory.size()