public SessionState getSessionState() {
SessionState sessionState = null;
try {
sessionState = (SessionState) getSessionAttribute(SessionState.SESSION_ATTRIBUTE_NAME);
} catch (IllegalStateException e) {
throw new InvalidSessionException();
}
if (sessionState.getUser() == null) {
sessionState.setUser(loadAuthenticatedUser());
}
return sessionState;
}
public void checkIsActiveRecordLocked() throws RecordUnlockedException {
SessionState sessionState = getSessionState();
CollectRecord record = sessionState.getActiveRecord();
if (record == null) {
throw new RecordUnlockedException();
} else if (record.getId() != null) {
User user = sessionState.getUser();
String lockId = sessionState.getSessionId();
try {
recordManager.checkIsLocked(record.getId(), user, lockId);
sessionState.keepActiveRecordAlive();
} catch (RecordUnlockedException e) {
clearActiveRecord();
throw e;
}
}
}