tx

Class ConflictCheck

java.lang.Object

tx.ConflictCheck

public class ConflictCheck
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static ConflictCheck	testInstance

Constructor Summary

Constructors

Constructor and Description
ConflictCheck()

Method Summary

Modifier and Type	Method and Description
static void	HydraTask_initialize()
static void	HydraTask_txOnlyConflictCheck()
protected void	initialize()
protected void	txOnlyConflictCheck() In round 1, one thread (thread one) begins transaction and getKey and it waits until round 3 to do a commit; all other threads try to get the same key in their own transactions; In round 2, all threads try to commit -- only one can commit successfully In round 3, thread one tries to commit and it should detect the write opertation by another thread and cause commit to fail.

Methods inherited from class java.lang.Object

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

Field Detail

testInstance

public static ConflictCheck testInstance

Constructor Detail

ConflictCheck

public ConflictCheck()

Method Detail

HydraTask_initialize

public static void HydraTask_initialize()

initialize

protected void initialize()

HydraTask_txOnlyConflictCheck

public static void HydraTask_txOnlyConflictCheck()

txOnlyConflictCheck

protected void txOnlyConflictCheck()

In round 1, one thread (thread one) begins transaction and getKey and it waits until round 3 to do a commit; all other threads try to get the same key in their own transactions; In round 2, all threads try to commit -- only one can commit successfully In round 3, thread one tries to commit and it should detect the write opertation by another thread and cause commit to fail.