com.redhat.lightblue.migrator

Class ThreadMonitor

java.lang.Object

java.lang.Thread

com.redhat.lightblue.migrator.ThreadMonitor

All Implemented Interfaces:

Runnable

public class ThreadMonitor
extends Thread

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ThreadMonitor.Status

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ThreadMonitor()
ThreadMonitor(long threadTimeout)

Method Summary

Modifier and Type	Method and Description
ThreadMonitor.Status	getStatus(MonitoredThread t)
int	getThreadCount(ThreadGroup group, ThreadMonitor.Status... s) Return the count of threads that are in any of the statuses
int	getThreadCount(ThreadMonitor.Status... s)
long	getThreadTimeout()
void	ping(String msg)
void	registerThreadStatusListener(ThreadStatusListener listener) Registers a thread status listener
void	run()
void	runNow()
protected void	threadStatusChanged(MonitoredThread thread)
void	unregisterThreadStatusListener(ThreadStatusListener listener) Unregisters a thread status listener

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadMonitor

public ThreadMonitor(long threadTimeout)

ThreadMonitor

public ThreadMonitor()

Method Detail

registerThreadStatusListener

public void registerThreadStatusListener(ThreadStatusListener listener)

Registers a thread status listener

unregisterThreadStatusListener

public void unregisterThreadStatusListener(ThreadStatusListener listener)

Unregisters a thread status listener

threadStatusChanged

protected void threadStatusChanged(MonitoredThread thread)

getThreadTimeout

public long getThreadTimeout()

ping

public void ping(String msg)

getStatus

public ThreadMonitor.Status getStatus(MonitoredThread t)

getThreadCount

public int getThreadCount(ThreadGroup group,
                          ThreadMonitor.Status... s)

Return the count of threads that are in any of the statuses

getThreadCount

public int getThreadCount(ThreadMonitor.Status... s)

runNow

public void runNow()

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread