org.multiverse.stms.alpha.instrumentation.transactionalmethod
Class TransactionLogicDonor

java.lang.Object
  org.multiverse.stms.alpha.instrumentation.transactionalmethod.TransactionLogicDonor

public class TransactionLogicDonor
extends java.lang.Object

The donor class that can be used while instrumenting atomic methods and adding the transaction management donorMethod.

It is important that if there are static methods used in this donor that they are public, so that they still can be used if the donor methods are transplanted.

Author:

Peter Veentjer.

Field Summary

static org.multiverse.api.TransactionFactory

transactionFactory

Constructor Summary

TransactionLogicDonor()

Method Summary

static AlphaTransaction	createTransaction(AlphaTransaction tx, org.multiverse.api.TransactionFactory transactionFactory)
static void	donorConstructor()
static void	donorMethod()
static void	execute___ro()
static void	execute___up()
static void	handleRetry(AlphaTransaction tx)
static AlphaTransaction	handleSpeculativeFailure(org.multiverse.api.TransactionFactory transactionFactory, AlphaTransaction oldTx)
static boolean	isActiveTransaction(AlphaTransaction t)

Methods inherited from class java.lang.Object

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

Field Detail

transactionFactory

public static org.multiverse.api.TransactionFactory transactionFactory

Constructor Detail

TransactionLogicDonor

public TransactionLogicDonor()

Method Detail

execute___ro

public static void execute___ro()

execute___up

public static void execute___up()

donorConstructor

public static void donorConstructor()
                             throws java.lang.Exception

Throws:

java.lang.Exception

donorMethod

public static void donorMethod()
                        throws java.lang.Exception

Throws:

java.lang.Exception

handleSpeculativeFailure

public static AlphaTransaction handleSpeculativeFailure(org.multiverse.api.TransactionFactory transactionFactory,
                                                        AlphaTransaction oldTx)

handleRetry

public static void handleRetry(AlphaTransaction tx)
                        throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

createTransaction

public static AlphaTransaction createTransaction(AlphaTransaction tx,
                                                 org.multiverse.api.TransactionFactory transactionFactory)

isActiveTransaction

public static boolean isActiveTransaction(AlphaTransaction t)