net.codescore.managers
Class SubmissionListener

java.lang.Object
  net.codescore.managers.SubmissionListener

public class SubmissionListener
extends Object

Called by Cayenne on changes to Submissions.

Author:

Adam Cornett

Field Summary

private static List<SubUpdateListener>	callbacks
private static AtomicBoolean	listWriteLocked Used to lock the list while traversing it in the
private static org.apache.commons.logging.Log	log

Constructor Summary

SubmissionListener()

Method Summary

private static void	checkWriteLock() Will block until the write lock is released
static void	deRegisterCallback(SubUpdateListener s) Removed a registered callback
static void	registerCallback(SubUpdateListener s) Add a callback
void	subAdded(TeamSubmission s) Called by Cayenne post-persist of a new submission
void	subChanged(TeamSubmission s) Called by Cayenne post-commit of an updated submission

Methods inherited from class java.lang.Object

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

Field Detail

callbacks

private static List<SubUpdateListener> callbacks

listWriteLocked

private static AtomicBoolean listWriteLocked

Used to lock the list while traversing it in the

log

private static org.apache.commons.logging.Log log

Constructor Detail

SubmissionListener

public SubmissionListener()

Method Detail

deRegisterCallback

public static void deRegisterCallback(SubUpdateListener s)

Removed a registered callback

Parameters:

s - The listener to remove

registerCallback

public static void registerCallback(SubUpdateListener s)

Add a callback

Parameters:

s - The new Callback

checkWriteLock

private static void checkWriteLock()

Will block until the write lock is released

subAdded

public void subAdded(TeamSubmission s)

Called by Cayenne post-persist of a new submission

Parameters:

s - The new TeamSubmission

subChanged

public void subChanged(TeamSubmission s)

Called by Cayenne post-commit of an updated submission

Parameters:

s - The updated submission.