001/* 002 * Copyright 2009-2020 Ping Identity Corporation 003 * All Rights Reserved. 004 */ 005/* 006 * Copyright 2009-2020 Ping Identity Corporation 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020/* 021 * Copyright (C) 2009-2020 Ping Identity Corporation 022 * 023 * This program is free software; you can redistribute it and/or modify 024 * it under the terms of the GNU General Public License (GPLv2 only) 025 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only) 026 * as published by the Free Software Foundation. 027 * 028 * This program is distributed in the hope that it will be useful, 029 * but WITHOUT ANY WARRANTY; without even the implied warranty of 030 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 031 * GNU General Public License for more details. 032 * 033 * You should have received a copy of the GNU General Public License 034 * along with this program; if not, see <http://www.gnu.org/licenses>. 035 */ 036package com.unboundid.ldap.sdk.persist; 037 038 039 040import com.unboundid.util.NotMutable; 041import com.unboundid.util.StaticUtils; 042import com.unboundid.util.ThreadSafety; 043import com.unboundid.util.ThreadSafetyLevel; 044 045 046 047/** 048 * This class provides an OID allocator implementation that will generate OIDs 049 * which are equal to the lowercase name of the associated attribute type or 050 * object class followed by "-oid". This will not result in an OID that is 051 * technically valid, but is accepted by several directory servers. 052 */ 053@NotMutable() 054@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE) 055public final class DefaultOIDAllocator 056 extends OIDAllocator 057{ 058 /** 059 * The singleton instance of this OID allocator. 060 */ 061 private static final DefaultOIDAllocator INSTANCE = new DefaultOIDAllocator(); 062 063 064 065 /** 066 * The serial version UID for this serializable class. 067 */ 068 private static final long serialVersionUID = 4815405566303309719L; 069 070 071 072 /** 073 * Creates a new instance of this OID allocator. 074 */ 075 private DefaultOIDAllocator() 076 { 077 // No implementation required. 078 } 079 080 081 082 /** 083 * Retrieves the singleton instance of this OID allocator. 084 * 085 * @return The singleton instance of this OID allocator. 086 */ 087 public static DefaultOIDAllocator getInstance() 088 { 089 return INSTANCE; 090 } 091 092 093 094 /** 095 * {@inheritDoc} 096 */ 097 @Override() 098 public String allocateAttributeTypeOID(final String name) 099 { 100 return StaticUtils.toLowerCase(name) + "-oid"; 101 } 102 103 104 105 /** 106 * {@inheritDoc} 107 */ 108 @Override() 109 public String allocateObjectClassOID(final String name) 110 { 111 return StaticUtils.toLowerCase(name) + "-oid"; 112 } 113}