001/*-
002 * #%L
003 * HAPI FHIR Subscription Server
004 * %%
005 * Copyright (C) 2014 - 2024 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.jpa.topic;
021
022import ca.uhn.fhir.context.FhirContext;
023import ca.uhn.fhir.i18n.Msg;
024import org.hl7.fhir.convertors.factory.VersionConvertorFactory_43_50;
025import org.hl7.fhir.instance.model.api.IBaseResource;
026import org.hl7.fhir.r5.model.SubscriptionTopic;
027
028public final class SubscriptionTopicCanonicalizer {
029        private static final FhirContext ourFhirContextR5 = FhirContext.forR5();
030
031        private SubscriptionTopicCanonicalizer() {}
032
033        public static SubscriptionTopic canonicalizeTopic(FhirContext theFhirContext, IBaseResource theSubscriptionTopic) {
034                switch (theFhirContext.getVersion().getVersion()) {
035                        case R4B:
036                                return (SubscriptionTopic) VersionConvertorFactory_43_50.convertResource(
037                                                (org.hl7.fhir.r4b.model.SubscriptionTopic) theSubscriptionTopic);
038                        case R5:
039                                return (SubscriptionTopic) theSubscriptionTopic;
040                        default:
041                                throw new UnsupportedOperationException(
042                                                Msg.code(2337) + "Subscription topics are not supported in FHIR version "
043                                                                + theFhirContext.getVersion().getVersion());
044                }
045        }
046}