public void incrementalUpdate(CollectionSettingName name, Serializable value) {
if (MAX_TRACKED_CONNECTIONS_SETTING.equals(name)) {
int newCapacity = CollectionSettingsRegistry.getIntegerSettingValue(value);
if (newCapacity <= 0) {
throw new IllegalArgumentException("Non-positive capacity N/A: " + value);
}
int oldCapacity = maxCapacity;
maxCapacity = newCapacity;
logger.info("incrementalUpdate(" + name + ") " + oldCapacity + " => " + maxCapacity);
} else if (CONNECTION_TRACKING_LOGGING_SETTING.equals(name)) {
Level oldLevel = logLevel;
logLevel = CollectionSettingsRegistry.getLogLevelSetting(value);
logger.info("incrementalUpdate(" + name + ") " + oldLevel + " => " + logLevel);
} else if (logger.isLoggable(Level.FINE)) {
logger.fine("incrementalUpdate(" + name + ")[" + value + "] ignored");
}
}
// register a collection setting update listener and register the initial defaults
static {
CollectionSettingsRegistry registry = CollectionSettingsRegistry.getInstance();
registry.addListener(INSTANCE);
}