001package ca.uhn.fhir.jpa.dao;
002
003/*
004 * #%L
005 * HAPI FHIR JPA Server
006 * %%
007 * Copyright (C) 2014 - 2022 Smile CDR, Inc.
008 * %%
009 * Licensed under the Apache License, Version 2.0 (the "License");
010 * you may not use this file except in compliance with the License.
011 * You may obtain a copy of the License at
012 *
013 *      http://www.apache.org/licenses/LICENSE-2.0
014 *
015 * Unless required by applicable law or agreed to in writing, software
016 * distributed under the License is distributed on an "AS IS" BASIS,
017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
018 * See the License for the specific language governing permissions and
019 * limitations under the License.
020 * #L%
021 */
022
023import ca.uhn.fhir.jpa.model.entity.TagDefinition;
024import ca.uhn.fhir.model.dstu2.composite.MetaDt;
025import ca.uhn.fhir.model.dstu2.resource.Bundle;
026import ca.uhn.fhir.rest.api.RestOperationTypeEnum;
027import ca.uhn.fhir.rest.api.server.RequestDetails;
028import ca.uhn.fhir.rest.server.interceptor.IServerInterceptor.ActionRequestDetails;
029import org.hl7.fhir.instance.model.api.IBaseBundle;
030
031import javax.persistence.TypedQuery;
032import java.util.Collection;
033import java.util.List;
034
035public class FhirSystemDaoDstu2 extends BaseHapiFhirSystemDao<Bundle, MetaDt> {
036
037        @Override
038        public MetaDt metaGetOperation(RequestDetails theRequestDetails) {
039                // Notify interceptors
040                ActionRequestDetails requestDetails = new ActionRequestDetails(theRequestDetails);
041                notifyInterceptors(RestOperationTypeEnum.META, requestDetails);
042
043                String sql = "SELECT d FROM TagDefinition d WHERE d.myId IN (SELECT DISTINCT t.myTagId FROM ResourceTag t)";
044                TypedQuery<TagDefinition> q = myEntityManager.createQuery(sql, TagDefinition.class);
045                List<TagDefinition> tagDefinitions = q.getResultList();
046
047                MetaDt retVal = toMetaDt(tagDefinitions);
048
049                return retVal;
050        }
051
052        protected MetaDt toMetaDt(Collection<TagDefinition> tagDefinitions) {
053                MetaDt retVal = new MetaDt();
054                for (TagDefinition next : tagDefinitions) {
055                        switch (next.getTagType()) {
056                                case PROFILE:
057                                        retVal.addProfile(next.getCode());
058                                        break;
059                                case SECURITY_LABEL:
060                                        retVal.addSecurity().setSystem(next.getSystem()).setCode(next.getCode()).setDisplay(next.getDisplay());
061                                        break;
062                                case TAG:
063                                        retVal.addTag().setSystem(next.getSystem()).setCode(next.getCode()).setDisplay(next.getDisplay());
064                                        break;
065                        }
066                }
067                return retVal;
068        }
069
070        @Override
071        public IBaseBundle processMessage(RequestDetails theRequestDetails, IBaseBundle theMessage) {
072                return FhirResourceDaoMessageHeaderDstu2.throwProcessMessageNotImplemented();
073        }
074
075}