LDAP Look up

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import java.util.Properties;
import java.util.Hashtable;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.NamingException;

import java.util.Properties;
import javax.naming.InitialContext;
import javax.naming.directory.Attributes;
import javax.naming.directory.BasicAttribute;
import javax.naming.Context;
import javax.naming.directory.*;
import javax.naming.*;
//import org.apache.ldap.common.message.Control;

public class TEST1 {

private void putAttribute(Attributes attrs,
   String attrName, String attrValue) {
   if (attrValue != null && attrValue.length() != 0) {
   Attribute attr =
   new BasicAttribute(attrName, attrValue);
   attrs.put(attr);
   }
   }

public static void main(String[] args) throws NamingException {
     TEST1 s = new TEST1();
     s.doProcess();

}
public void doProcess() throws NamingException{
     Properties p = new Properties();

     p.setProperty("java.naming.factory.initial","com.sun.jndi.ldap.LdapCtxFactory");
     p.setProperty("java.naming.provider.url","ldap://localhost:389");

     p.setProperty("java.naming.security.authentication","simple");
     p.setProperty(Context.SECURITY_PRINCIPAL, "CN=administrator,cn=users,dc=lisa,dc=beijing,dc=indigo");
     p.put(Context.SECURITY_CREDENTIALS, "LISA429");
     InitialLdapContext ctx = new InitialLdapContext(p,null);


     SearchControls constraints = new SearchControls();
     constraints.setSearchScope(SearchControls.SUBTREE_SCOPE);

NamingEnumeration e = ctx.search("cn=lisa ni,ou=newOU,dc=lisa,dc=beijing,dc=indigo", "(&(objectClass=user))", constraints);

     while (e.hasMore()) {
     SearchResult entry = (SearchResult) e.next();

     Attributes attrs = entry.getAttributes();
     if (attrs == null) {
         System.out.println("Pas d'attributs");
     } else {

      System.out.println(attrs.get("Department"));
     }
     }

}
}