public static Set<String> getAuthorizations(Vertex userVertex) {
String authorizationsString = UserVisalloProperties.AUTHORIZATIONS.getPropertyValue(userVertex);
if (authorizationsString == null) {
return new HashSet<>();
}
String[] authorizationsArray = authorizationsString.split(",");
if (authorizationsArray.length == 1 && authorizationsArray[0].length() == 0) {
authorizationsArray = new String[0];
}
HashSet<String> authorizations = new HashSet<>();
for (String s : authorizationsArray) {
// Accumulo doesn't like zero length strings. they shouldn't be in the auth string to begin
// with but this just protects from that happening.
if (s.trim().length() == 0) {
continue;
}
authorizations.add(s);
}
return authorizations;
}
