Java tutorial
/* * Copyright (c) 1995 - 2008 Sun Microsystems, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * - Neither the name of Sun Microsystems nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 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(); } } }