protected List<User> getUsersHavingHandlerRole() {
String roleKey = getHandlerRoleKey();
if (StringUtil.isEmpty(roleKey)) {
return null;
}
IWApplicationContext iwac = IWMainApplication.getDefaultIWApplicationContext();
AccessController accessControler =
IWMainApplication.getDefaultIWMainApplication().getAccessController();
Collection<Group> groupsWithRole = accessControler.getAllGroupsForRoleKey(roleKey, iwac);
if (ListUtil.isEmpty(groupsWithRole)) {
return null;
}
UserBusiness userBusiness = getUserBusiness();
if (userBusiness == null) {
return null;
}
List<User> users = new ArrayList<User>();
for (Group group : groupsWithRole) {
if (group instanceof User) {
User user = (User) group;
if (!users.contains(user)) {
users.add(user);
}
} else {
Collection<User> usersInGroup = null;
try {
usersInGroup = userBusiness.getUsersInGroup(group);
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Error getting users in group: " + group, e);
}
if (!ListUtil.isEmpty(usersInGroup)) {
for (User user : usersInGroup) {
if (!users.contains(user)) {
users.add(user);
}
}
}
}
}
return users;
}
protected String getUserMail(Integer userId) {
if (userId == null) {
return null;
}
UserBusiness userBusiness = getUserBusiness();
if (userBusiness == null) {
return null;
}
User user = null;
try {
user = userBusiness.getUser(userId);
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Error getting user by id: " + userId, e);
}
if (user == null) {
return null;
}
Email email = getEmail(user);
return email == null ? null : email.getEmailAddress();
}