/**
* Returns available subject attribute names.
*
* @return a set of available subject attribute names or null if not found
*/
public Set<String> getAvailableSubjectAttributeNames() throws EntitlementException {
try {
ServiceConfig sc = idRepoServiceConfigManager.getOrganizationConfig(realm, null);
if (sc == null) {
return null;
}
Set subConfigNames = sc.getSubConfigNames();
if ((subConfigNames == null) || (subConfigNames.isEmpty())) {
return null;
}
CaseInsensitiveHashSet result = null;
for (Iterator iter = subConfigNames.iterator(); iter.hasNext(); ) {
String idRepoName = (String) iter.next();
ServiceConfig reposc = sc.getSubConfig(idRepoName);
Map attrMap = reposc.getAttributesForRead();
Set userAttrs = (Set) attrMap.get(LDAPv3Config_USER_ATTR);
if ((userAttrs != null) && (!userAttrs.isEmpty())) {
if (result == null) {
result = new CaseInsensitiveHashSet();
}
result.addAll(userAttrs);
}
}
return result;
} catch (SMSException e) {
throw new EntitlementException(602, e);
} catch (SSOException e) {
throw new EntitlementException(602, e);
}
}
