javaでldap接続し、OR検索

次の通り

package jp.end0tknr;

import java.util.Enumeration;
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.DirContext;
import javax.naming.directory.InitialDirContext;
import javax.naming.directory.SearchControls;
import javax.naming.directory.SearchResult;

public class LdapTest {
	private DirContext ctx;
	
	public static void main(String[] args) {
		LdapTest lt = new LdapTest();
		boolean result = lt.connect("ldap://cent6.a5.jp","389",
				"dc=my-domain,dc=com","cn=Manager", "secret");
		if (!result) {
			System.out.println("接続失敗");
			return;
		}
		
		lt.search("ou=People,dc=my-domain,dc=com",
				"(|(uid=shmtest009)(uidAlias=alias001))"); // OR検索
	}
	
	
	public boolean connect(
			String url,
			String port,
			String dn,
			String id,
			String password) {
		
		try {
			Hashtable<String, String> env = new Hashtable<String, String>();
			env.put(Context.INITIAL_CONTEXT_FACTORY,
					"com.sun.jndi.ldap.LdapCtxFactory");
			StringBuilder sb = new StringBuilder();
			sb.append(url);
			if (port != null) {
				sb.append(":").append(port);
			}
			env.put(Context.PROVIDER_URL, sb.toString());
			env.put(Context.SECURITY_AUTHENTICATION, "simple");
			env.put(Context.SECURITY_PRINCIPAL, id + "," + dn);
			env.put(Context.SECURITY_CREDENTIALS, password);
			
			//接続タイムアウトの設定(３秒)
			env.put("com.sun.jndi.ldap.connect.timeout", "3000");
			// コネクションプールを有効化
			env.put("com.sun.jndi.ldap.connect.pool", "true");
			//アイドル接続のコネクションを自動的に削除する設定5分
			env.put("com.sun.jndi.connect.pool.timeout", "300000");
			//デバッグを全て
			env.put("com.sun.jndi.connect.pool.debug", "all");            
			
			ctx = new InitialDirContext(env);
		} catch (Exception e) {
			e.printStackTrace();
			if (ctx == null) return false;
			
			try {
				ctx.close();
			} catch (Exception ex) {
				// 無視
			}
			ctx = null;
			return false;
		}
		return true;
	}
	
	public void close() {
		if (ctx == null) return;
		
		try {
			ctx.close();
		} catch (Exception ex) {
			// 無視
		}
	}
	
	public void search(String baseDn, String filter) {
		SearchControls searchControls = new SearchControls();
		
		searchControls.setSearchScope(SearchControls.SUBTREE_SCOPE);
		try {
			NamingEnumeration<SearchResult> result =
					ctx.search(baseDn, filter, searchControls);
			
			// エントリを1件ずつ処理
			while (result.hasMore()) { //エントリ毎に処理
				SearchResult sr = result.next(); //エントリ取得
				NamingEnumeration attributes = sr.getAttributes().getAll();
				
				while (attributes.hasMore()) { //エントリの各属性を処理
					Attribute attr = (Attribute) attributes.nextElement();
					Enumeration values = attr.getAll();
					while (values.hasMoreElements()) {
						System.out.println(attr.getID() + "="
								+ values.nextElement());
					}
				}
			}
		} catch (NamingException e) {
			e.printStackTrace();
		}
	}
}