public LDAPEntry read(
final String dn, final String[] attrs, final LDAPSearchConstraints constraints)
throws LDAPException {
final Filter filter =
Filter.createORFilter(
Filter.createPresenceFilter("objectClass"),
Filter.createEqualityFilter("objectClass", "ldapSubentry"));
final SearchRequest searchRequest = new SearchRequest(dn, SearchScope.BASE, filter, attrs);
update(searchRequest, constraints);
try {
final SearchResult searchResult = conn.search(searchRequest);
setResponseControls(searchResult);
if (searchResult.getEntryCount() != 1) {
throw new LDAPException(null, LDAPException.NO_RESULTS_RETURNED);
}
return new LDAPEntry(searchResult.getSearchEntries().get(0));
} catch (com.hwlcn.ldap.ldap.sdk.LDAPException le) {
debugException(le);
setResponseControls(le);
throw new LDAPException(le);
}
}
public static SimplePagedResultsControl get(final SearchResult result) throws LDAPException {
final Control c = result.getResponseControl(PAGED_RESULTS_OID);
if (c == null) {
return null;
}
if (c instanceof SimplePagedResultsControl) {
return (SimplePagedResultsControl) c;
} else {
return new SimplePagedResultsControl(c.getOID(), c.isCritical(), c.getValue());
}
}