001/*
002 * Copyright 2009-2024 Ping Identity Corporation
003 * All Rights Reserved.
004 */
005/*
006 * Copyright 2009-2024 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) 2009-2024 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.NotNull;
042import com.unboundid.util.StaticUtils;
043import com.unboundid.util.ThreadSafety;
044import com.unboundid.util.ThreadSafetyLevel;
045
046
047
048/**
049 * This class provides an OID allocator implementation that will generate OIDs
050 * which are equal to the lowercase name of the associated attribute type or
051 * object class followed by "-oid".  This will not result in an OID that is
052 * technically valid, but is accepted by several directory servers.
053 */
054@NotMutable()
055@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
056public final class DefaultOIDAllocator
057       extends OIDAllocator
058{
059  /**
060   * The singleton instance of this OID allocator.
061   */
062  @NotNull private static final DefaultOIDAllocator INSTANCE =
063       new DefaultOIDAllocator();
064
065
066
067  /**
068   * The serial version UID for this serializable class.
069   */
070  private static final long serialVersionUID = 4815405566303309719L;
071
072
073
074  /**
075   * Creates a new instance of this OID allocator.
076   */
077  private DefaultOIDAllocator()
078  {
079    // No implementation required.
080  }
081
082
083
084  /**
085   * Retrieves the singleton instance of this OID allocator.
086   *
087   * @return  The singleton instance of this OID allocator.
088   */
089  @NotNull()
090  public static DefaultOIDAllocator getInstance()
091  {
092    return INSTANCE;
093  }
094
095
096
097  /**
098   * {@inheritDoc}
099   */
100  @Override()
101  @NotNull()
102  public String allocateAttributeTypeOID(@NotNull final String name)
103  {
104    return StaticUtils.toLowerCase(name) + "-oid";
105  }
106
107
108
109  /**
110   * {@inheritDoc}
111   */
112  @Override()
113  @NotNull()
114  public String allocateObjectClassOID(@NotNull final String name)
115  {
116    return StaticUtils.toLowerCase(name) + "-oid";
117  }
118}