private Topic createCodeReviewWithLockHandling(Topic topic, TopicDto topicDto)
throws NotFoundException {
for (int i = 0; i < UserController.LOGIN_TRIES_AFTER_LOCK; i++) {
try {
return topicModificationService.createTopic(topic, topicDto.getBodyText());
} catch (HibernateOptimisticLockingFailureException e) {
}
}
try {
return topicModificationService.createTopic(topic, topicDto.getBodyText());
} catch (HibernateOptimisticLockingFailureException e) {
LOGGER.error(
"User has been optimistically locked and can't be reread {} times. Username: {}",
UserController.LOGIN_TRIES_AFTER_LOCK,
userService.getCurrentUser().getUsername());
throw e;
}
}
/**
* Create code review from data entered in form
*
* @param topicDto object with data from form
* @param result {@link BindingResult} validation result
* @param branchId branch, where topic will be created
* @return {@code ModelAndView} object which will be redirect to forum.html
* @throws NotFoundException when branch not found
*/
@RequestMapping(value = "/reviews/new", method = RequestMethod.POST)
public ModelAndView createCodeReview(
@Valid @ModelAttribute TopicDto topicDto,
BindingResult result,
@RequestParam(BRANCH_ID) Long branchId)
throws NotFoundException {
Branch branch = branchService.get(branchId);
if (result.hasErrors()) {
return new ModelAndView(CODE_REVIEW_VIEW)
.addObject(TOPIC_DTO, topicDto)
.addObject(BRANCH_ID, branchId)
.addObject(SUBMIT_URL, "/reviews/new?branchId=" + branchId)
.addObject(BREADCRUMB_LIST, breadcrumbBuilder.getForumBreadcrumb(branch));
}
Topic topic = topicDto.getTopic();
topic.setBranch(branch);
Topic createdTopic = topicModificationService.createCodeReview(topic, topicDto.getBodyText());
return new ModelAndView(REDIRECT_URL + createdTopic.getId());
}