| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| package org.apache.directory.api.ldap.model.message.controls; |
| |
| |
| /** |
| * A simple Subentries Control implementation. This control is described in |
| * RFC 3672 : |
| * The subentries control MAY be sent with a searchRequest to control |
| * the visibility of entries and subentries which are within scope. |
| * Non-visible entries or subentries are not returned in response to the |
| * request. |
| * |
| * The subentries control is an LDAP Control whose controlType is |
| * 1.3.6.1.4.1.4203.1.10.1, criticality is TRUE or FALSE (hence absent), |
| * and controlValue contains a BER-encoded BOOLEAN indicating |
| * visibility. A controlValue containing the value TRUE indicates that |
| * subentries are visible and normal entries are not. A controlValue |
| * containing the value FALSE indicates that normal entries are visible |
| * and subentries are not. |
| * |
| * Note that TRUE visibility has the three octet encoding { 01 01 FF } |
| * and FALSE visibility has the three octet encoding { 01 01 00 }. |
| * |
| * The controlValue SHALL NOT be absent. |
| * |
| * In absence of this control, subentries are not visible to singleLevel |
| * and wholeSubtree scope Search requests but are visible to baseObject |
| * scope Search requests. |
| * |
| * There is no corresponding response control. |
| * |
| * This control is not appropriate for non-Search operations. |
| * |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| public class SubentriesImpl extends AbstractControl implements Subentries |
| { |
| private boolean visibility = false; |
| |
| |
| /** |
| * Default constructor |
| */ |
| public SubentriesImpl() |
| { |
| super( OID ); |
| } |
| |
| |
| /** |
| * returns Tells if the Subentry values are visible or not |
| */ |
| @Override |
| public boolean isVisible() |
| { |
| return visibility; |
| } |
| |
| |
| /** |
| * @param visibility Set the visibility flag |
| */ |
| @Override |
| public void setVisibility( boolean visibility ) |
| { |
| this.visibility = visibility; |
| } |
| |
| |
| /** |
| * @see Object#hashCode() |
| */ |
| @Override |
| public int hashCode() |
| { |
| int h = super.hashCode(); |
| |
| h = h * 37 + ( visibility ? 1 : 0 ); |
| |
| return h; |
| } |
| |
| |
| /** |
| * @see Object#equals(Object) |
| */ |
| @Override |
| public boolean equals( Object o ) |
| { |
| if ( this == o ) |
| { |
| return true; |
| } |
| |
| if ( !( o instanceof Subentries ) ) |
| { |
| return false; |
| } |
| |
| Subentries otherDecorator = ( Subentries ) o; |
| |
| return super.equals( o ) && visibility == otherDecorator.isVisible(); |
| } |
| |
| |
| /** |
| * Return a String representing this EntryChangeControl. |
| */ |
| @Override |
| public String toString() |
| { |
| StringBuilder sb = new StringBuilder(); |
| |
| sb.append( " Subentries Control\n" ); |
| sb.append( " oid : " ).append( getOid() ).append( '\n' ); |
| sb.append( " critical : " ).append( isCritical() ).append( '\n' ); |
| sb.append( " Visibility : '" ).append( visibility ).append( "'\n" ); |
| |
| return sb.toString(); |
| } |
| } |