@Override
public LdapEntry[] groupSearch(DirContext dirContext, LdapEntry entry)
throws IOException, NamingException {
Set<LdapEntry> foundEntries = new HashSet<LdapEntry>();
// Load the list of group.
Attributes groups =
dirContext.getAttributes(entry.getDistinguishedName(), new String[] {groupAttribute});
Attribute groupRef = groups.get(groupAttribute);
if (groupRef != null && groupRef.size() > 0) {
NamingEnumeration<String> groupRefValues = (NamingEnumeration<String>) groupRef.getAll();
while (groupRefValues.hasMore()) {
String distingushedName = groupRefValues.next();
SECURITY_LOGGER.tracef("Group found with distinguishedName=%s", distingushedName);
String simpleName = null;
if (groupNameAttribute != null) {
// Load the Name
Attributes groupNameAttrs =
dirContext.getAttributes(distingushedName, new String[] {groupNameAttribute});
Attribute groupNameAttr = groupNameAttrs.get(groupNameAttribute);
simpleName = (String) groupNameAttr.get();
SECURITY_LOGGER.tracef(
"simpleName %s loaded for group with distinguishedName=%s",
simpleName, distingushedName);
} else {
SECURITY_LOGGER.trace("No groupNameAttribute to load simpleName");
}
foundEntries.add(new LdapEntry(simpleName, distingushedName));
}
} else {
SECURITY_LOGGER.tracef("No groups found for %s", entry);
}
return foundEntries.toArray(new LdapEntry[foundEntries.size()]);
}
private Object[] getSearchParameter(final LdapEntry entry) {
switch (searchBy) {
case SIMPLE:
return new String[] {entry.getSimpleName()};
default:
return new String[] {entry.getDistinguishedName()};
}
}