public void save(String filename) {
if (propertiesMap == null) {
// nothing to save, initialisation not complete
return;
}
/**
* Note - propertiesMap isn't synchronised! We'll clone the map now, because we need to modify
* it. The BEncoding code will create a new map object (TreeMap) because it needs to be sorted,
* so we might as well do it here too.
*/
TreeMap<String, Object> properties_clone = propertiesMap.toTreeMap();
// Remove any transient parameters.
if (!this.transient_properties.isEmpty()) {
properties_clone.keySet().removeAll(this.transient_properties);
}
FileUtil.writeResilientConfigFile(filename, properties_clone);
List<COConfigurationListener> listeners_copy;
synchronized (listenerz) {
listeners_copy = new ArrayList<COConfigurationListener>(listenerz);
}
for (int i = 0; i < listeners_copy.size(); i++) {
COConfigurationListener l = (COConfigurationListener) listeners_copy.get(i);
if (l != null) {
try {
l.configurationSaved();
} catch (Throwable e) {
Debug.printStackTrace(e);
}
} else {
Debug.out("COConfigurationListener is null");
}
}
if (exported_parameters_dirty) {
exportParameters();
}
}
public void addAndFireListener(COConfigurationListener listener) {
synchronized (listenerz) {
listenerz.add(listener);
}
try {
listener.configurationSaved();
} catch (Throwable e) {
Debug.printStackTrace(e);
}
}