1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.server.ldap;
21
22
23 import org.apache.directory.api.ldap.model.message.Control;
24
25
26 /**
27 * Constants for LDAP protocol service.
28 * Final reference -> class shouldn't be extended
29 *
30 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
31 */
32 public final class LdapProtocolConstants
33 {
34 /**
35 * Ensures no construction of this class, also ensures there is no need for final keyword above
36 * (Implicit super constructor is not visible for default constructor),
37 * but is still self documenting.
38 */
39 private LdapProtocolConstants()
40 {
41 }
42
43 public static final Control[] EMPTY_CONTROLS = new Control[0];
44 public static final String OUTSTANDING_KEY = "outstandingRequestsKey";
45 public static final String CORE_SESSION_KEY = "coreSessionKey";
46 }