Package org.opends.server.extensions

Class TraditionalWorkerThread

java.lang.Object

java.lang.Thread

org.opends.server.api.DirectoryThread

org.opends.server.extensions.TraditionalWorkerThread

All Implemented Interfaces:

Runnable

public class TraditionalWorkerThread
extends DirectoryThread

This class defines a data structure for storing and interacting with a Directory Server worker thread.

Nested Class Summary

Nested classes/interfaces inherited from class org.opends.server.api.DirectoryThread

DirectoryThread.Factory

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

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class org.opends.server.api.DirectoryThread

DIRECTORY_THREAD_GROUP

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
TraditionalWorkerThread(TraditionalWorkQueue workQueue, int threadID)	Creates a new worker thread that will service the provided work queue and process any new requests that are submitted.

Method Summary

Modifier and Type	Method	Description
Map<String,String>	getDebugProperties()	Retrieves any relevant debug information with which this tread is associated so they can be included in debug messages.
boolean	isActive()	Indicates whether this worker thread is actively processing a request.
void	run()	Operates in a loop, retrieving the next request from the work queue, processing it, and then going back to the queue for more.
void	setStoppedByReducedThreadNumber()	Indicates that this thread is about to be stopped because the Directory Server configuration has been updated to reduce the number of worker threads.
void	shutDown()	Indicates that the Directory Server has received a request to stop running and that this thread should stop running as soon as possible.

Methods inherited from class org.opends.server.api.DirectoryThread

getAssociatedTask, getCreationStackTrace, getParentThread, initiateShutdown, isShutdownInitiated, setAssociatedTask, startWork, stopWork

Methods inherited from class java.lang.Thread

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TraditionalWorkerThread

public TraditionalWorkerThread(TraditionalWorkQueue workQueue,
                               int threadID)

Creates a new worker thread that will service the provided work queue and process any new requests that are submitted.

Parameters:

workQueue - The work queue with which this worker thread is associated.

threadID - The thread ID for this worker thread.

Method Detail

setStoppedByReducedThreadNumber

public void setStoppedByReducedThreadNumber()

Indicates that this thread is about to be stopped because the Directory Server configuration has been updated to reduce the number of worker threads.

isActive

public boolean isActive()

Indicates whether this worker thread is actively processing a request. Note that this is a point-in-time determination and if a reliable answer is expected then the server should impose some external constraint to ensure that no new requests are enqueued.

Returns:

true if this worker thread is actively processing a request, or false if it is idle.

run

public void run()

Operates in a loop, retrieving the next request from the work queue, processing it, and then going back to the queue for more.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

shutDown

public void shutDown()

Indicates that the Directory Server has received a request to stop running and that this thread should stop running as soon as possible.

getDebugProperties

public Map<String,String> getDebugProperties()

Retrieves any relevant debug information with which this tread is associated so they can be included in debug messages.

Overrides:

getDebugProperties in class DirectoryThread

Returns:

debug information about this thread as a string.