Module com.renomad.minum

Package com.renomad.minum.database

Class InspectableLock

java.lang.Object

java.util.concurrent.locks.ReentrantLock

com.renomad.minum.database.InspectableLock

All Implemented Interfaces:

Serializable, Lock

public class InspectableLock
extends ReentrantLock

A child class which provides access to the ReentrantLock.getOwner() method, useful for logging who a thread is waiting on when multiple are contending.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
InspectableLock()

Method Summary

Modifier and Type	Method	Description
Thread	getLockOwner()	Provide access to the protected method, ReentrantLock.getOwner()
static String	getLockOwnerIdString(Thread thread)	A helper method to get the identifier for a thread, handling null when necessary

Methods inherited from class java.util.concurrent.locks.ReentrantLock

getHoldCount, getOwner, getQueuedThreads, getQueueLength, getWaitingThreads, getWaitQueueLength, hasQueuedThread, hasQueuedThreads, hasWaiters, isFair, isHeldByCurrentThread, isLocked, lock, lockInterruptibly, newCondition, toString, tryLock, tryLock, unlock

Methods inherited from class java.lang.Object

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

Constructor Details

InspectableLock

public InspectableLock()

Method Details

getLockOwner

public Thread getLockOwner()

Provide access to the protected method, ReentrantLock.getOwner()

getLockOwnerIdString

public static String getLockOwnerIdString(Thread thread)

A helper method to get the identifier for a thread, handling null when necessary