com.helger.commons.deadlock

Class ThreadDeadlockDetector

java.lang.Object

com.helger.commons.deadlock.ThreadDeadlockDetector

Direct Known Subclasses:

ThreadDeadlockDetectionTimer

@NotThreadSafe
public class ThreadDeadlockDetector
extends Object

This is the main dead lock detector, based on JMX ThreadMXBean

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
ThreadDeadlockDetector()

Method Summary

Modifier and Type	Method and Description
EChange	addCallback(IThreadDeadlockCallback aCallback)
void	findDeadlockedThreads() This is the main method to be invoked to find deadlocked threads.
List<IThreadDeadlockCallback>	getAllCallbacks()
int	getCallbackCount()
EChange	removeAllCallbacks()
EChange	removeCallback(IThreadDeadlockCallback aCallback)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadDeadlockDetector

public ThreadDeadlockDetector()

Method Detail

findDeadlockedThreads

public void findDeadlockedThreads()

This is the main method to be invoked to find deadlocked threads. In case a deadlock is found, all registered callbacks are invoked.

addCallback

@Nonnull
public EChange addCallback(@Nonnull
                                     IThreadDeadlockCallback aCallback)

removeCallback

@Nonnull
public EChange removeCallback(@Nullable
                                        IThreadDeadlockCallback aCallback)

removeAllCallbacks

@Nonnull
public EChange removeAllCallbacks()

getCallbackCount

@Nonnegative
public int getCallbackCount()

getAllCallbacks

@Nonnull
 @ReturnsMutableCopy
public List<IThreadDeadlockCallback> getAllCallbacks()