LDEV-4407 Move classes to the proper packagesServlet classes were moved to learning.web.servlet package. (To access files' earlier history use Eclipse's Show in History featureor run 'git log --follow ./path/to/file')
LDEV-4402 Substitute Gson and Apache JSON with JacksonJackson is a top JSON library shipped with WF10.Apache JSON resides in an ancient library which we do not need foranything else.We use GSon only for serializing Java objects to JSON, which Jackson cando too.
LDEV-4198: Re-committing Fiona's changes: Do not try to get the Floating Activity URL for the progress bar. It does not exist and just results in an error in the log. If isFloating = true then we have come from the progress bar, if isFloating = false we have come from elsewhere in the system and we should get the "broken progress" screen just in case LAMS does try to show to floating activity somewhere.
LDEV-4198: Do not try to get the Floating Activity URL for the progress bar. It does not exist and just results in an error in the log. If isFloating = true then we have come from the progress bar, if isFloating = false we have come from elsewhere in the system and we should get the "broken progress" screen just in case LAMS does try to show to floating activity somewhere.
LDEV-4187: Delegate non-HTTP-request tasks to own threads. Open and close Hibernate session for each of such thread. Bind created session to context and thread. Close session at the end of thread execution.
LDEV-4187: Synchronise completeActivity() method again. Do not pull LearnerProgress from DB as the same object seems to be fetched fron cache anyway. Add extra logs for attempted->completed activity transition.