@Override
public List<org.apache.rave.model.Person> getPeople(
Set<UserId> userIds,
GroupId groupId,
CollectionOptions collectionOptions,
SecurityToken token) {
switch (groupId.getType()) {
case all:
return getUniqueListOfConnectedPeople(userIds, collectionOptions, token);
case friends:
return getUniqueListOfFriends(userIds, collectionOptions, token);
case objectId:
return getGroupMembersFromRepository(
collectionOptions, groupId.getObjectId().toString(), token.getAppId());
case self:
UserId id =
userIds.size() == 1 ? userIds.iterator().next() : new UserId(UserId.Type.me, null);
return Lists.newArrayList(getPersonForId(id, token));
case custom:
throw new ProtocolException(
HttpServletResponse.SC_NOT_IMPLEMENTED,
"Custom GroupIDs are not tracked by the container");
default:
throw new ProtocolException(
HttpServletResponse.SC_BAD_REQUEST, "Invalid group id specified by request");
}
}
private List<org.apache.rave.model.Person> getUniqueListOfFriends(
Set<UserId> userIds, CollectionOptions collectionOptions, SecurityToken token) {
List<org.apache.rave.model.Person> people = new ArrayList<org.apache.rave.model.Person>();
for (UserId id : userIds) {
org.apache.rave.model.Person person = this.getPersonForId(id, token);
CollectionUtils.addUniqueValues(
getFriendsFromRepository(collectionOptions, token.getAppId(), person.getUsername()),
people);
}
return people;
}