@SuppressWarnings({"unchecked"})
private List<User> fromEventParams(IssueEvent event, String customFieldId) {
Map<String, Object> customFieldValues =
(Map) event.getParams().get(IssueEvent.CUSTOM_FIELDS_PARAM_NAME);
if (customFieldValues != null) {
Object rawValue = customFieldValues.get(customFieldId);
return rawValue != null ? Lists.newArrayList(groupSelectorUtils.getUsers(rawValue)) : null;
} else {
return null;
}
}
@SuppressWarnings({"unchecked"})
private List<User> fromIssue(IssueEvent event, String customFieldId) {
try {
return Lists.newArrayList(groupSelectorUtils.getUsers(event.getIssue(), customFieldId));
} catch (IllegalArgumentException e) {
// JRA-14392: This shouldn't happen any longer, however there may still be some old invalid
// data that could
// cause this.
log.warn(
"Returning empty list of e-mail recipients. Please remove any invalid custom "
+ "fields from your notification schemes.",
e);
return Collections.emptyList();
}
}
/**
* Used in the UI layer.
*
* @return list of group-related custom fields
*/
public List getFields() {
return groupSelectorUtils.getCustomFieldsSpecifyingGroups();
}