private MultiMap<String, Object, ? extends List> createMultiMap(Map<String, Object> params) {
MultiMap<String, Object, ? extends List> result = MultiMaps.createListMultiMap();
for (Map.Entry<String, Object> entry : params.entrySet()) {
result.putSingle(entry.getKey(), entry.getValue());
}
return result;
}
@Override
public List<IssueService.IssueResult> travel(
User user,
Issue issue,
Status to,
List<IssueService.TransitionValidationResult> errorResults) {
return travel(user, issue, to, MultiMaps.<String, Object>createListMultiMap(), errorResults);
}
@Override
public List<IssueService.IssueResult> travel(
User user,
Issue issue,
Status to,
MultiMap<String, Object, ? extends List> params,
final List<IssueService.TransitionValidationResult> errorResults) {
if (user == null) throw new IllegalArgumentException("user is null, gimme some body");
if (issue == null) throw new IllegalArgumentException("issue is null");
log.debug("issue : " + issue.getKey());
if (to == null) throw new IllegalArgumentException("to status is null");
if (params == null) params = MultiMaps.createListMultiMap();
if (checkForNullValues(params))
throw new IllegalArgumentException("I do not accept null values in param map");
if (to.equals(issue.getStatusObject())) {
log.error("to and from are equals");
throw new IllegalArgumentException("to and from are equals");
}
log.debug(
"travel start... args : "
+ user.getName()
+ " to : "
+ to.getName()
+ "; issue : "
+ issue.getKey()
+ " params length : "
+ params.size());
Set<Status> availableWorkflowStatuses = getAllAvailableWorkflowStatuses(issue);
if (!availableWorkflowStatuses.contains(to))
throw new IllegalArgumentException(
"passed status : "
+ to.getName()
+ " does not exist in available statuses here or even not exist in issue workflow");
List<IssueService.IssueResult> validResults =
simpleTravel(user, issue, to, params, errorResults);
// TODO:add not simple travel
return validResults;
}