Ldap Schema question

[Colombo Davide <dcolombo@matrix.it>]

Hi all,

I've got problem retreiving ldap schema via Java. This is the source code of
Java File:

import javax.naming.*;
import javax.naming.directory.*;
import java.util.Hashtable;


class GetSchema {
    public static void main(String[] args) {

	// Set up environment for creating initial context
	Hashtable env = new Hashtable(11);
	env.put(Context.INITIAL_CONTEXT_FACTORY,
	    "com.sun.jndi.ldap.LdapCtxFactory");
        env.put(Context.PROVIDER_URL,
"ldap://*******************:389/o=*****";);
        env.put(Context.SECURITY_PRINCIPAL,"cn=*********,o=******");
        env.put(Context.SECURITY_CREDENTIALS,"*********");

	try {
	    // Create the initial context
	    DirContext ctx = new InitialDirContext(env);

	    // Get the schema tree root
	    DirContext schema = ctx.getSchema("ou=Payroll");

	    // List contents of root
	    NamingEnumeration bds = schema.list("");
	    while (bds.hasMore()) {
		System.out.println(((NameClassPair)(bds.next())).getName());
	    }

	    // Close the context when we're done
	    ctx.close();
	} catch (NamingException e) {
	    e.printStackTrace();
	}
    }
}

Compile and this is the result also if the entry is present in the Directory
Server:

javax.naming.NameNotFoundException : [LDAP : Error Code 32 - No such object]

Thanks for your help.

Davide Colombo
dcolombo@matrix.it