| /* |
| * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.jndi.ldap; |
| |
| import javax.naming.ldap.*; |
| |
| /** |
| * This class provides a basic implementation of the <tt>Control</tt> |
| * interface. It represents an LDAPv3 Control as defined in RFC-2251. |
| * |
| * @author Vincent Ryan |
| */ |
| public class BasicControl implements Control { |
| |
| /** |
| * The control's object identifier string. |
| * |
| * @serial |
| */ |
| protected String id; |
| |
| /** |
| * The control's criticality. |
| * |
| * @serial |
| */ |
| protected boolean criticality = false; // default |
| |
| /** |
| * The control's ASN.1 BER encoded value. |
| * |
| * @serial |
| */ |
| protected byte[] value = null; |
| |
| private static final long serialVersionUID = -5914033725246428413L; |
| |
| /** |
| * Constructs a new instance of BasicControl. |
| * It is a non-critical control. |
| * |
| * @param id The control's object identifier string. |
| * |
| */ |
| public BasicControl(String id) { |
| this.id = id; |
| } |
| |
| /** |
| * Constructs a new instance of BasicControl. |
| * |
| * @param id The control's object identifier string. |
| * @param criticality The control's criticality. |
| * @param value The control's ASN.1 BER encoded value. |
| * May be null. |
| */ |
| public BasicControl(String id, boolean criticality, byte[] value) { |
| this.id = id; |
| this.criticality = criticality; |
| if (value != null) { |
| this.value = value.clone(); |
| } |
| } |
| |
| /** |
| * Retrieves the control's object identifier string. |
| * |
| * @return The non-null object identifier string. |
| */ |
| public String getID() { |
| return id; |
| } |
| |
| /** |
| * Determines the control's criticality. |
| * |
| * @return true if the control is critical; false otherwise. |
| */ |
| public boolean isCritical() { |
| return criticality; |
| } |
| |
| /** |
| * Retrieves the control's ASN.1 BER encoded value. |
| * The result is the raw BER bytes including the tag and length of |
| * the control's value. It does not include the control's object |
| * identifier string or criticality. |
| * |
| * @return A possibly null byte array representing the control's |
| * ASN.1 BER encoded value. |
| */ |
| public byte[] getEncodedValue() { |
| return value == null ? null : value.clone(); |
| } |
| } |