creamtec.webcream.core
Class WebCreamThreadGroup

java.lang.Object
  java.lang.ThreadGroup
      creamtec.webcream.core.WebCreamThreadGroup

All Implemented Interfaces:

java.lang.Thread.UncaughtExceptionHandler

public class WebCreamThreadGroup
extends java.lang.ThreadGroup

WebCream uses its own thread groups to keep track of the threads created by, and of behalf of, the virtual application. It needs it to maintain the association between the thread and the client agent. The thread group also acts as a pool of threads.

Constructor Summary

WebCreamThreadGroup(ClientAgent agent)
Creates a thread group for the given client agent

Method Summary

WebCreamThread	allocateThread() Allocate a thread for the given client
ClientAgent	getClientAgent() Returns the client agent associated with this thread group
WebCreamThread	getPrimeThread() Returns the main thread of this thread group
void	releaseThread(java.lang.Thread thread) Puts the thread back into the pool of ready-to-run threads
void	setClientAgent(ClientAgent agent) Sets the client agent associated with this thread group
void	setPrimeThread(WebCreamThread thread) Sets the main thread of this thread group
void	shutdown() Stops all threads

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

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

Constructor Detail

WebCreamThreadGroup

public WebCreamThreadGroup(ClientAgent agent)

Creates a thread group for the given client agent

Parameters:

agent - ClientAgent

Method Detail

getClientAgent

public ClientAgent getClientAgent()

Returns the client agent associated with this thread group

Returns:

ClientAgent

setClientAgent

public void setClientAgent(ClientAgent agent)

Sets the client agent associated with this thread group

Parameters:

agent - ClientAgent

getPrimeThread

public WebCreamThread getPrimeThread()

Returns the main thread of this thread group

Returns:

WebCreamThread

setPrimeThread

public void setPrimeThread(WebCreamThread thread)

Sets the main thread of this thread group

Parameters:

thread - WebCreamThread

allocateThread

public WebCreamThread allocateThread()

Allocate a thread for the given client

releaseThread

public void releaseThread(java.lang.Thread thread)

Puts the thread back into the pool of ready-to-run threads

Parameters:

thread - Thread

shutdown

public void shutdown()

Stops all threads