private void setRoles(MUCRoom room, Map<String, Object> roomSpec) throws Exception {
List<JID> roles = new ArrayList<JID>();
Collection<JID> owners = new ArrayList<JID>();
Collection<JID> existingOwners = new ArrayList<JID>();
List<String> specOwners = (List) roomSpec.get("owners");
List<String> specAdmins = (List) roomSpec.get("admins");
List<String> specMembers = (List) roomSpec.get("members");
List<String> specOutcasts = (List) roomSpec.get("outcasts");
List<JID> mucRoomEntityOwners = convertStringsToJIDs(specOwners);
owners.addAll(room.getOwners());
// Find same owners
for (JID jid : owners) {
if (mucRoomEntityOwners.contains(jid)) {
existingOwners.add(jid);
}
}
// Don't delete the same owners
owners.removeAll(existingOwners);
room.addOwners(convertStringsToJIDs(specOwners), room.getRole());
// Collect all roles to reset
roles.addAll(owners);
roles.addAll(room.getAdmins());
roles.addAll(room.getMembers());
roles.addAll(room.getOutcasts());
for (JID jid : roles) {
room.addNone(jid, room.getRole());
}
room.addOwners(convertStringsToJIDs(specOwners), room.getRole());
if (specAdmins != null) {
room.addAdmins(convertStringsToJIDs(specAdmins), room.getRole());
}
if (specMembers != null) {
for (String memberJid : specMembers) {
room.addMember(new JID(memberJid), null, room.getRole());
}
}
if (specOutcasts != null) {
for (String outcastJid : specOutcasts) {
room.addOutcast(new JID(outcastJid), null, room.getRole());
}
}
}
