@Override
public void updateTopic(Topic topic) {
TopicActivityTask task = null;
ForumActivityContext ctx = ForumActivityContext.makeContextForUpdateTopic(topic);
updateProperties(topic, ctx);
PropertyChangeEvent[] events = topic.getChangeEvent();
for (int i = 0; i < events.length; i++) {
task = getTaskFromUpdateTopic(events[i], ctx);
ActivityExecutor.execute(task, ctx);
}
}
