public void setTopicSelectedByUser(String topicName) {
if (getTopics() == null) throw new IllegalStateException();
for (Topic topic : getTopics())
if (topic.getTopicName().equals(topicName)) {
setSelectedTopic(topic);
break;
}
}
@Override
protected int calculateRemainingLength() {
int length = 2;
for (Topic topic : topics) {
length = length + 2 + topic.getTopicName().getBytes().length + 1;
}
return length;
}
/**
* @param currentUser
* @param currentTopic
*/
public TextConf(User currentUser, Topic currentTopic, TextConfObserver obs) {
this.currentUser = currentUser;
this.currentTopic = currentTopic;
this.observer = obs;
this.setLogging(Level.WARNING);
UserConfiguration.setUserName(this.currentUser.getUserName());
_namespaceStr = BASE_NAMESPACE + "/" + currentTopic.getTopicName();
_userToDigestHash = new HashMap<PublisherPublicKeyDigest, User>();
try {
_namespace = ContentName.fromURI(_namespaceStr);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void validate() {
if (messageID < 0) {
throw new IllegalStateException("Negative Message ID.");
}
if (topics == null || topics.size() == 0) {
throw new IllegalStateException("Topics not provided.");
}
for (Topic topic : topics) {
if (!MQTTUtils.isTopicWildcardValid(topic.getTopicName())) {
throw new IllegalStateException("Topic Name not provided or format incorrect.");
}
}
}
