/**
* Notifies all registered TreeModelListeners of a change.
*
* @param event The TreeModelEvent to notify the listeners with.
* @param action The action that is being reported.
*/
private void notifyTreeModelListeners(TreeModelEvent tme, int action) {
if (treeModelListeners != null) {
TreeModelListener o;
Iterator iterator;
// Notify each listener.
iterator = treeModelListeners.values().iterator();
while (iterator.hasNext()) {
o = ((TreeModelListener) ((WeakReference) iterator.next()).get());
switch (action) {
case NODES_CHANGED:
((TreeModelListener) o).treeNodesChanged(tme);
break;
case NODES_INSERTED:
((TreeModelListener) o).treeNodesInserted(tme);
break;
case NODES_REMOVED:
((TreeModelListener) o).treeNodesRemoved(tme);
break;
case STRUCTURE_CHANGED:
((TreeModelListener) o).treeStructureChanged(tme);
}
}
}
}
/**
* The StatusEvent is sent to all registered listeners. This is done in the current thread.
*
* @param event The StatusEvent to notify the listeners with.
*/
protected void notifyStatusListeners(StatusEvent e) {
StatusListener sListener;
Iterator iterator;
// Notify each listener. Since this class "echos" events recieved,
// a check is made to be sure that the originating object is not
// notified. Such a thing may cause an endless loop if the source
// object doesn't check the event's origin.
iterator = statusListeners.values().iterator();
while (iterator.hasNext()) {
sListener = ((StatusListener) ((WeakReference) iterator.next()).get());
if (sListener != null) {
sListener.statusChanged(e);
}
}
}
public void close() {
List<CodePoolClassloader> loaders;
lock.lock();
try {
loaders = new ArrayList<>(classloaders.values());
classloaders.clear();
} finally {
lock.unlock();
}
for (CodePoolClassloader cl : loaders) {
try {
cl.close();
} catch (IOException err) {
}
}
}