001/* 002 * Copyright 2012-2020 Ping Identity Corporation 003 * All Rights Reserved. 004 */ 005/* 006 * Copyright 2012-2020 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) 2012-2020 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.ldif; 037 038 039 040import com.unboundid.util.StaticUtils; 041import com.unboundid.util.ThreadSafety; 042import com.unboundid.util.ThreadSafetyLevel; 043 044 045 046/** 047 * This enum defines a set of possible behaviors that may be exhibited by the 048 * LDIF reader when encountering entries with duplicate attribute values. 049 */ 050@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE) 051public enum DuplicateValueBehavior 052{ 053 /** 054 * Indicates that duplicate values should be stripped, so that the resulting 055 * entry will have only one copy of the value. 056 */ 057 STRIP, 058 059 060 061 /** 062 * Indicates that duplicate values should be retained, so that the resulting 063 * entry may have multiple copies of the value. This is illegal and may cause 064 * significant problems with attempts to use the resulting entry. 065 */ 066 RETAIN, 067 068 069 070 /** 071 * Indicates that any entry containing duplicate attribute values should be 072 * rejected. 073 */ 074 REJECT; 075 076 077 078 /** 079 * Retrieves the duplicate value behavior with the specified name. 080 * 081 * @param name The name of the duplicate value behavior to retrieve. It 082 * must not be {@code null}. 083 * 084 * @return The requested duplicate value behavior, or {@code null} if no such 085 * behavior is defined. 086 */ 087 public static DuplicateValueBehavior forName(final String name) 088 { 089 switch (StaticUtils.toLowerCase(name)) 090 { 091 case "strip": 092 return STRIP; 093 case "retain": 094 return RETAIN; 095 case "reject": 096 return REJECT; 097 default: 098 return null; 099 } 100 } 101}