001/*-
002 * #%L
003 * HAPI FHIR Subscription Server
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.jpa.topic;
021
022import ca.uhn.fhir.jpa.searchparam.SearchParameterMap;
023import ca.uhn.fhir.rest.param.TokenParam;
024import ca.uhn.fhir.rest.server.util.ISearchParamRegistry;
025import ca.uhn.fhir.subscription.SubscriptionConstants;
026import ca.uhn.hapi.converters.canonical.VersionCanonicalizer;
027import jakarta.annotation.Nonnull;
028import org.hl7.fhir.r5.model.Enumerations;
029import org.hl7.fhir.r5.model.SubscriptionTopic;
030
031public class SubscriptionTopicLoader extends BaseSubscriptionTopicLoader {
032
033        /**
034         * Constructor
035         */
036        public SubscriptionTopicLoader(
037                        VersionCanonicalizer theVersionCanonicalizer,
038                        SubscriptionTopicRegistry theSubscriptionTopicRegistry,
039                        ISearchParamRegistry theSearchParamRegistry) {
040                super(theVersionCanonicalizer, "SubscriptionTopic", theSubscriptionTopicRegistry, theSearchParamRegistry);
041        }
042
043        @Override
044        @Nonnull
045        public SearchParameterMap getSearchParameterMap() {
046                SearchParameterMap map = new SearchParameterMap();
047
048                if (mySearchParamRegistry.getActiveSearchParam(
049                                                "SubscriptionTopic", "status", ISearchParamRegistry.SearchParamLookupContextEnum.ALL)
050                                != null) {
051                        map.add(SubscriptionTopic.SP_STATUS, new TokenParam(null, Enumerations.PublicationStatus.ACTIVE.toCode()));
052                }
053                map.setLoadSynchronousUpTo(SubscriptionConstants.MAX_SUBSCRIPTION_RESULTS);
054                return map;
055        }
056}