001/*-
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2025 Smile CDR, Inc.
006 * %%
007 * Licensed under the Apache License, Version 2.0 (the "License");
008 * you may not use this file except in compliance with the License.
009 * You may obtain a copy of the License at
010 *
011 *      http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 * #L%
019 */
020package ca.uhn.fhir.rest.api;
021
022import java.util.HashMap;
023
024/**
025 * Represents values for "handling" value as provided in the the <a href="http://hl7.org/fhir/search.html">FHIR Search Spec</a>.
026 */
027public enum PreferHandlingEnum {
028        STRICT(Constants.HEADER_PREFER_HANDLING_STRICT),
029        LENIENT(Constants.HEADER_PREFER_HANDLING_LENIENT);
030
031        private static HashMap<String, PreferHandlingEnum> ourValues;
032        private String myHeaderValue;
033
034        PreferHandlingEnum(String theHeaderValue) {
035                myHeaderValue = theHeaderValue;
036        }
037
038        public String getHeaderValue() {
039                return myHeaderValue;
040        }
041
042        public static PreferHandlingEnum fromHeaderValue(String theHeaderValue) {
043                if (ourValues == null) {
044                        HashMap<String, PreferHandlingEnum> values = new HashMap<>();
045                        for (PreferHandlingEnum next : PreferHandlingEnum.values()) {
046                                values.put(next.getHeaderValue(), next);
047                        }
048                        ourValues = values;
049                }
050                return ourValues.get(theHeaderValue);
051        }
052}