Module org.eclipse.persistence.core

Package org.eclipse.persistence.internal.helper.type

Class DeadLockComponent

java.lang.Object

org.eclipse.persistence.internal.helper.type.DeadLockComponent

public class DeadLockComponent
extends Object

Constructor Summary

Constructors

Constructor	Description
DeadLockComponent(Thread threadNotAbleToAccessResource)	Constructor to be used when we start undoing our recursion due to having found a repeated thread that allows to conclude we have discovered our dead lock.
DeadLockComponent(Thread threadNotAbleToAccessResource, boolean stuckOnReleaseDeferredLock, boolean stuckThreadAcquiringLockForWriting, boolean stuckThreadAcquiringLockForReading, ConcurrencyManager cacheKeyThreadWantsToAcquireButCannotGet, boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread, boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders, DeadLockComponent nextThreadPartOfDeadLock)	Create a new DeadLockComponent.

Method Summary

Modifier and Type	Method	Description
ConcurrencyManager	getCacheKeyThreadWantsToAcquireButCannotGet()	Getter for cacheKeyThreadWantsToAcquireButCannotGet
DeadLockComponent	getNextThreadPartOfDeadLock()	Getter for nextThreadPartOfDeadLock
Thread	getThreadNotAbleToAccessResource()	Getter for threadNotAbleToAccessResource
boolean	isDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread()	Getter for deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread
boolean	isDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders()	Getter for deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders
boolean	isFirstRepeatingThreadThatExplainsDeadLock()	Getter for isFirstRepeatingThreadThatExplainsDeadLock
boolean	isStuckOnReleaseDeferredLock()	Getter for stuckOnReleaseDeferredLock
boolean	isStuckThreadAcquiringLockForReading()	Getter for stuckThreadAcquiringLockForReading
boolean	isStuckThreadAcquiringLockForWriting()	Getter for stuckThreadAcquiringLockForWriting
void	setCacheKeyThreadWantsToAcquireButCannotGet(ConcurrencyManager cacheKeyThreadWantsToAcquireButCannotGet)	Setter for cacheKeyThreadWantsToAcquireButCannotGet
void	setDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread(boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread)	Setter for deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread
void	setDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders(boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders)	Setter for deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders
void	setFirstRepeatingThreadThatExplainsDeadLock(boolean isFirstRepeatingThreadThatExplainsDeadLock)	Setter for isFirstRepeatingThreadThatExplainsDeadLock
void	setNextThreadPartOfDeadLock(DeadLockComponent nextThreadPartOfDeadLock)	Setter for nextThreadPartOfDeadLock
void	setStuckOnReleaseDeferredLock(boolean stuckOnReleaseDeferredLock)	Setter for stuckOnReleaseDeferredLock
void	setStuckThreadAcquiringLockForReading(boolean stuckThreadAcquiringLockForReading)	Setter for stuckThreadAcquiringLockForReading
void	setStuckThreadAcquiringLockForWriting(boolean stuckThreadAcquiringLockForWriting)	Setter for stuckThreadAcquiringLockForWriting
void	setThreadNotAbleToAccessResource(Thread threadNotAbleToAccessResource)	Setter for threadNotAbleToAccessResource
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DeadLockComponent

public DeadLockComponent(Thread threadNotAbleToAccessResource,
 boolean stuckOnReleaseDeferredLock,
 boolean stuckThreadAcquiringLockForWriting,
 boolean stuckThreadAcquiringLockForReading,
 ConcurrencyManager cacheKeyThreadWantsToAcquireButCannotGet,
 boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread,
 boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders,
 DeadLockComponent nextThreadPartOfDeadLock)

Create a new DeadLockComponent.

DeadLockComponent

public DeadLockComponent(Thread threadNotAbleToAccessResource)

Constructor to be used when we start undoing our recursion due to having found a repeated thread that allows to conclude we have discovered our dead lock. When we do this, we will not populate any additionla data on the DTO. Create a new DeadLockComponent.

Method Details

getThreadNotAbleToAccessResource

public Thread getThreadNotAbleToAccessResource()

Getter for threadNotAbleToAccessResource

setThreadNotAbleToAccessResource

public void setThreadNotAbleToAccessResource(Thread threadNotAbleToAccessResource)

Setter for threadNotAbleToAccessResource

isStuckOnReleaseDeferredLock

public boolean isStuckOnReleaseDeferredLock()

Getter for stuckOnReleaseDeferredLock

setStuckOnReleaseDeferredLock

public void setStuckOnReleaseDeferredLock(boolean stuckOnReleaseDeferredLock)

Setter for stuckOnReleaseDeferredLock

isStuckThreadAcquiringLockForWriting

public boolean isStuckThreadAcquiringLockForWriting()

Getter for stuckThreadAcquiringLockForWriting

setStuckThreadAcquiringLockForWriting

public void setStuckThreadAcquiringLockForWriting(boolean stuckThreadAcquiringLockForWriting)

Setter for stuckThreadAcquiringLockForWriting

isStuckThreadAcquiringLockForReading

public boolean isStuckThreadAcquiringLockForReading()

Getter for stuckThreadAcquiringLockForReading

setStuckThreadAcquiringLockForReading

public void setStuckThreadAcquiringLockForReading(boolean stuckThreadAcquiringLockForReading)

Setter for stuckThreadAcquiringLockForReading

getCacheKeyThreadWantsToAcquireButCannotGet

public ConcurrencyManager getCacheKeyThreadWantsToAcquireButCannotGet()

Getter for cacheKeyThreadWantsToAcquireButCannotGet

setCacheKeyThreadWantsToAcquireButCannotGet

public void setCacheKeyThreadWantsToAcquireButCannotGet(ConcurrencyManager cacheKeyThreadWantsToAcquireButCannotGet)

Setter for cacheKeyThreadWantsToAcquireButCannotGet

isDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread

public boolean isDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread()

Getter for deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread

setDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread

public void setDeadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread(boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread)

Setter for deadLockPotentiallyCausedByCacheKeyWithCorruptedActiveThread

isDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders

public boolean isDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders()

Getter for deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders

setDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders

public void setDeadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders(boolean deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders)

Setter for deadLockPotentiallyCausedByCacheKeyWithCorruptedNumberOfReaders

getNextThreadPartOfDeadLock

public DeadLockComponent getNextThreadPartOfDeadLock()

Getter for nextThreadPartOfDeadLock

setNextThreadPartOfDeadLock

public void setNextThreadPartOfDeadLock(DeadLockComponent nextThreadPartOfDeadLock)

Setter for nextThreadPartOfDeadLock

isFirstRepeatingThreadThatExplainsDeadLock

public boolean isFirstRepeatingThreadThatExplainsDeadLock()

Getter for isFirstRepeatingThreadThatExplainsDeadLock

setFirstRepeatingThreadThatExplainsDeadLock

public void setFirstRepeatingThreadThatExplainsDeadLock(boolean isFirstRepeatingThreadThatExplainsDeadLock)

Setter for isFirstRepeatingThreadThatExplainsDeadLock

toString

public String toString()

Overrides:

toString in class Object