001 /* 002 * CDDL HEADER START 003 * 004 * The contents of this file are subject to the terms of the 005 * Common Development and Distribution License, Version 1.0 only 006 * (the "License"). You may not use this file except in compliance 007 * with the License. 008 * 009 * You can obtain a copy of the license at 010 * trunk/opends/resource/legal-notices/OpenDS.LICENSE 011 * or https://OpenDS.dev.java.net/OpenDS.LICENSE. 012 * See the License for the specific language governing permissions 013 * and limitations under the License. 014 * 015 * When distributing Covered Code, include this CDDL HEADER in each 016 * file and include the License file at 017 * trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable, 018 * add the following below this CDDL HEADER, with the fields enclosed 019 * by brackets "[]" replaced with your own identifying information: 020 * Portions Copyright [yyyy] [name of copyright owner] 021 * 022 * CDDL HEADER END 023 * 024 * 025 * Copyright 2006-2008 Sun Microsystems, Inc. 026 */ 027 package org.opends.server.extensions; 028 029 030 031 import javax.net.ssl.KeyManager; 032 033 import org.opends.server.admin.std.server.KeyManagerProviderCfg; 034 import org.opends.server.api.KeyManagerProvider; 035 import org.opends.server.config.ConfigException; 036 import org.opends.server.types.DirectoryException; 037 import org.opends.server.types.InitializationException; 038 039 040 041 042 /** 043 * This class provides an implementation of a key manager provider that does not 044 * actually have the ability to provide a key manager. It will be used when no 045 * other key manager provider has been defined in the server configuration. 046 */ 047 public class NullKeyManagerProvider 048 extends KeyManagerProvider<KeyManagerProviderCfg>{ 049 050 051 052 /** 053 * Creates a new instance of this null key manager provider. The 054 * <CODE>initializeKeyManagerProvider</CODE> method must be called on the 055 * resulting object before it may be used. 056 */ 057 public NullKeyManagerProvider() 058 { 059 // No implementation is required. 060 } 061 062 063 064 /** 065 * {@inheritDoc} 066 */ 067 @Override 068 public void initializeKeyManagerProvider( 069 KeyManagerProviderCfg configuration) throws ConfigException, 070 InitializationException { 071 // No implementation is required. 072 } 073 074 075 076 /** 077 * Performs any finalization that may be necessary for this key manager 078 * provider. 079 */ 080 public void finalizeKeyManagerProvider() 081 { 082 // No implementation is required. 083 } 084 085 086 087 /** 088 * Retrieves a <CODE>KeyManager</CODE> object that may be used for 089 * interactions requiring access to a key manager. 090 * 091 * @return A <CODE>KeyManager</CODE> object that may be used for interactions 092 * requiring access to a key manager. 093 * 094 * @throws DirectoryException If a problem occurs while attempting to obtain 095 * the set of key managers. 096 */ 097 public KeyManager[] getKeyManagers() 098 throws DirectoryException 099 { 100 return new KeyManager[0]; 101 } 102 } 103