001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020 package org.apache.directory.shared.ldap.codec.controls; 021 022 023 024 025 /** 026 * 027 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 028 * @version $Rev$ 029 */ 030 public class CascadeControl extends AbstractControl 031 { 032 /** The cascade control OID */ 033 public static final String CONTROL_OID = "1.3.6.1.4.1.18060.0.0.1"; 034 035 /** 036 * Default constructor 037 * 038 */ 039 public CascadeControl() 040 { 041 super( CONTROL_OID ); 042 043 decoder = new CascadeControlDecoder(); 044 } 045 046 047 /** 048 * Returns the default control length. 049 */ 050 public int computeLength() 051 { 052 // Call the super class to compute the global control length 053 return super.computeLength( 0 ); 054 } 055 056 057 /** 058 * Return a String representing this Cascade Control. 059 */ 060 public String toString() 061 { 062 StringBuffer sb = new StringBuffer(); 063 064 sb.append( " Cascade Control\n" ); 065 sb.append( " oid : " ).append( getOid() ).append( '\n' ); 066 sb.append( " critical : " ).append( isCritical() ).append( '\n' ); 067 068 return sb.toString(); 069 } 070 }