org.restlet.engine.connector
Class Controller

java.lang.Object
  org.restlet.engine.connector.Controller

Direct Known Subclasses:

ConnectionController

public abstract class Controller
extends Object

Controls the IO work of parent connector helper.

Author:

Jerome Louvel

Field Summary

protected ConnectionHelper<?>	helper The parent connector helper.
protected boolean	overloaded Indicates if the controller is overloaded.
protected boolean	running Indicates if the task is running.

Constructor Summary

Controller(ConnectionHelper<?> helper)
Constructor.

Method Summary

protected void	doInit() Initializes the controller before entering the control loop.
protected void	doRelease() Method called-back with the controller stops running.
protected void	doRun(long sleepTime) Do the actual controller work.
protected ConnectionHelper<?>	getHelper() Returns the parent connector helper.
protected ExecutorService	getWorkerService() Returns the helper's worker service.
boolean	isOverloaded() Indicates if the controller is overloaded.
protected boolean	isRunning() Indicates if the task is running.
void	run() Listens on the given server socket for incoming connections.
void	setOverloaded(boolean overloaded) Indicates if the controller is overloaded.
void	shutdown() Abort the controller.

Methods inherited from class java.lang.Object

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

Field Detail

helper

protected final ConnectionHelper<?> helper

The parent connector helper.

overloaded

protected boolean overloaded

Indicates if the controller is overloaded.

running

protected boolean running

Indicates if the task is running.

Constructor Detail

Controller

public Controller(ConnectionHelper<?> helper)

Constructor.

Parameters:

helper - The parent connector helper.

Method Detail

doInit

protected void doInit()

Initializes the controller before entering the control loop.

doRelease

protected void doRelease()

Method called-back with the controller stops running.

doRun

protected void doRun(long sleepTime)
              throws IOException

Do the actual controller work. Called by the run() to provide an easy method to overload.

Parameters:

sleepTime - The maximum amount of sleep time.

Throws:

IOException

getHelper

protected ConnectionHelper<?> getHelper()

Returns the parent connector helper.

Returns:

The parent connector helper.

getWorkerService

protected ExecutorService getWorkerService()

Returns the helper's worker service.

Returns:

The helper's worker service.

isOverloaded

public boolean isOverloaded()

Indicates if the controller is overloaded.

Returns:

True if the controller is overloaded.

isRunning

protected boolean isRunning()

Indicates if the task is running.

Returns:

True if the task is running.

run

public void run()

Listens on the given server socket for incoming connections.

setOverloaded

public void setOverloaded(boolean overloaded)

Indicates if the controller is overloaded.

Parameters:

overloaded - True if the controller is overloaded.

shutdown

public void shutdown()

Abort the controller.