Printing uid using JNDI & LDAP

Question

Hi all,
can any one give me the code to print uid(userid).
thanks..

Answer 1

here is the my code.::
can you help, i an not able print the user id..
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.directory.Attribute;
import javax.naming.directory.Attributes;
import javax.naming.directory.DirContext;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.ldap.LdapContext;
public class LDAP {
* @param args
public static void main(String[] args) {
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
env.put(Context.PROVIDER_URL, "myhost");
env.put(Context.SECURITY_AUTHENTICATION, "simple");
env.put(LdapContext.CONTROL_FACTORIES, "com.sun.jndi.ldap.ControlFactory");
String searchFilter = "(&(objectClass=group)(CN=xyz))";
String searchBase="DC=abc.net";
try {
DirContext ctx = new InitialLdapContext(env, null);
SearchControls ctls = new SearchControls();
ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);
ctls.setReturningAttributes(returnedAttrs);
int total=0;
NamingEnumeration answer = ctx.search(searchBase, searchFilter, ctls);
while (answer.hasMoreElements()) {
SearchResult sr = (SearchResult)answer.next();
if (sr != null) {
Attributes attrs = sr.getAttributes();
if (attrs != null) {
try {
for (NamingEnumeration ne = attrs.getAll(); ne.hasMore();) {
Attribute attr = (Attribute)ne.next();
System.out.println ("Attribute: " + attr.getID());
for (NamingEnumeration e = attr.getAll(); e.hasMore();total++) {
System.out.println (" " + total + ". " + e.next().toString());
} catch (NamingException n) {
n.printStackTrace();
System.out.println ("Total Members: " + total);
ctx.close();
} catch (NamingException ne) {
ne.printStackTrace();
}