/**
* Closes given {@link #transportManagers} of this <tt>Conference</tt> and removes corresponding
* channel bundle.
*/
void closeTransportManager(TransportManager transportManager) {
synchronized (transportManagers) {
for (Iterator<IceUdpTransportManager> i = transportManagers.values().iterator();
i.hasNext(); ) {
if (i.next() == transportManager) {
i.remove();
// Presumably, we have a single association for
// transportManager.
break;
}
}
// Close manager
try {
transportManager.close();
} catch (Throwable t) {
logger.warn(
"Failed to close an IceUdpTransportManager of" + " conference " + getID() + "!", t);
// The whole point of explicitly closing the
// transportManagers of this Conference is to prevent memory
// leaks. Hence, it does not make sense to possibly leave
// TransportManagers open because a TransportManager has
// failed to close.
if (t instanceof InterruptedException) Thread.currentThread().interrupt();
else if (t instanceof ThreadDeath) throw (ThreadDeath) t;
}
}
}
private void showExternalDownloadItems() {
final Map<String, FcpPersistentGet> items = persistentQueue.getDownloadRequests();
for (final FcpPersistentGet downloadRequest : items.values()) {
if (!downloadModelItems.containsKey(downloadRequest.getIdentifier())) {
addExternalItem(downloadRequest);
}
}
}
/**
* Set the display.
*
* @throws RemoteException Java RMI error
* @throws VisADException problem creating VisAD object
*/
protected synchronized void setDisplay() throws VisADException, RemoteException {
for (Iterator iter = map.values().iterator(); iter.hasNext(); ) {
((ScalarMapAdapter) iter.next()).setDisplay();
}
changed = false;
}
/** Closes the {@link #transportManagers} of this <tt>Conference</tt>. */
private void closeTransportManagers() {
synchronized (transportManagers) {
for (Iterator<IceUdpTransportManager> i = transportManagers.values().iterator();
i.hasNext(); ) {
IceUdpTransportManager transportManager = i.next();
i.remove();
closeTransportManager(transportManager);
}
}
}