public void alert() {
if (isUpnpDevice(uuid)
&& (monitor == null || !monitor.isAlive())
&& !"STOPPED".equals(data.get("TransportState"))) {
monitor();
}
for (ActionListener l : listeners) {
l.actionPerformed(event);
}
}
public T get(String uuid, String id) {
if (!containsKey(uuid)) {
put(uuid, new HashMap<String, T>());
}
HashMap<String, T> m = get(uuid);
if (!m.containsKey(id)) {
try {
T newitem = TClass.newInstance();
newitem.uuid = uuid;
m.put(id, newitem);
} catch (Exception e) {
LOGGER.debug("Error instantiating item " + uuid + "[" + id + "]: " + e);
}
}
return m.get(id);
}