how to search the directory that ignores referrals returned by the server : Search « JNDI LDAP « Java

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how to search the directory that ignores referrals returned by the server

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 */

import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;
import javax.naming.ldap.InitialLdapContext;
import javax.naming.ldap.LdapContext;

/**
 * Demonstrates how to search the directory that ignores referrals returned by
 * the server.
 */
class ManageReferral {
  public static void main(String[] args) {

    // Set up environment for creating initial context
    Hashtable<String, Object> env = new Hashtable<String, Object>(11);
    env
        .put(Context.INITIAL_CONTEXT_FACTORY,
            "com.sun.jndi.ldap.LdapCtxFactory");
    env.put(Context.PROVIDER_URL, "ldap://localhost:489/o=JNDITutorial");
    // env.put(Context.REFERRAL, "follow");
    env.put(Context.REFERRAL, "ignore");

    try {
      // Create initial context
      LdapContext ctx = (LdapContext) new InitialLdapContext(env, null);
      // ctx.setRequestControls(new Control[] {
      // new ManageReferralControl() });

      // Set controls for performing subtree search
      SearchControls ctls = new SearchControls();
      ctls.setSearchScope(SearchControls.SUBTREE_SCOPE);

      // Perform search
      NamingEnumeration answer = ctx.search("", "(objectclass=*)", ctls);

      // Print the answer
      while (answer.hasMore()) {
        System.out.println(">>>" + ((SearchResult) answer.next()).getName());
      }

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

 

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