Package io.guise.framework

Class GuiseSessionThreadGroup

java.lang.Object

java.lang.ThreadGroup

io.guise.framework.GuiseSessionThreadGroup

All Implemented Interfaces:

io.csar.Concerned, Thread.UncaughtExceptionHandler

public class GuiseSessionThreadGroup
extends ThreadGroup
implements io.csar.Concerned

A thread group allocated to a Guise session. All threads accessing a Guise session should be part of the session's thread group.

This thread group also allows access to managed configurations using Concern. Thread-group-local configurations are retrieved by searching for a configuration first in the Guise session using Concerned.findConcern(Class), and second in the Guise application using Concerned.findConcern(Class).

Author:

Garret Wilson

Constructor Summary

Constructors

Constructor	Description
GuiseSessionThreadGroup(GuiseSession guiseSession)	Guise session constructor.

Method Summary

Modifier and Type	Method	Description
<C extends io.csar.Concern> Optional<C>	findConcern(Class<C> configurationClass)
GuiseSession	getGuiseSession()

Methods inherited from class java.lang.ThreadGroup

activeCount, activeGroupCount, allowThreadSuspension, checkAccess, destroy, enumerate, enumerate, enumerate, enumerate, getMaxPriority, getName, getParent, interrupt, isDaemon, isDestroyed, list, parentOf, resume, setDaemon, setMaxPriority, stop, suspend, toString, uncaughtException

Methods inherited from class java.lang.Object

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

Constructor Details

GuiseSessionThreadGroup

public GuiseSessionThreadGroup(GuiseSession guiseSession)

Guise session constructor.

Parameters:

guiseSession - The Guise session to which this thread group belongs and in which its related threads run.

Throws:

NullPointerException - if the given Guise session is null.

Method Details

getGuiseSession

public GuiseSession getGuiseSession()

Returns:

The Guise session to which this thread group belongs and in which its related threads run.

findConcern

public <C extends io.csar.Concern> Optional<C> findConcern(Class<C> configurationClass)

Specified by:

findConcern in interface io.csar.Concerned