001package org.hl7.fhir.r4.hapi.ctx;
002
003/*
004 * #%L
005 * HAPI FHIR Structures - DSTU2 (FHIR v1.0.0)
006 * %%
007 * Copyright (C) 2014 - 2015 University Health Network
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 java.io.InputStream;
024import java.util.Date;
025import java.util.List;
026
027import org.apache.commons.lang3.StringUtils;
028import org.hl7.fhir.instance.model.api.*;
029import org.hl7.fhir.r4.hapi.fluentpath.FhirPathR4;
030import org.hl7.fhir.r4.hapi.rest.server.R4BundleFactory;
031import org.hl7.fhir.r4.model.*;
032
033import ca.uhn.fhir.context.*;
034import ca.uhn.fhir.fhirpath.IFhirPath;
035import ca.uhn.fhir.model.api.IFhirVersion;
036import ca.uhn.fhir.model.primitive.IdDt;
037import ca.uhn.fhir.rest.api.IVersionSpecificBundleFactory;
038import ca.uhn.fhir.util.ReflectionUtil;
039
040public class FhirR4 implements IFhirVersion {
041
042        private String myId;
043
044        @Override
045        public IFhirPath createFhirPathExecutor(FhirContext theFhirContext) {
046                return new FhirPathR4(theFhirContext);
047        }
048
049        @Override
050        public IBaseResource generateProfile(RuntimeResourceDefinition theRuntimeResourceDefinition, String theServerBase) {
051                StructureDefinition retVal = new StructureDefinition();
052
053                RuntimeResourceDefinition def = theRuntimeResourceDefinition;
054
055                myId = def.getId();
056                if (StringUtils.isBlank(myId)) {
057                        myId = theRuntimeResourceDefinition.getName().toLowerCase();
058                }
059
060                retVal.setId(new IdDt(myId));
061                return retVal;
062        }
063
064        @SuppressWarnings("rawtypes")
065        @Override
066        public Class<List> getContainedType() {
067                return List.class;
068        }
069
070        @Override
071        public InputStream getFhirVersionPropertiesFile() {
072                String path = "org/hl7/fhir/r4/model/fhirversion.properties";
073                InputStream str = FhirR4.class.getResourceAsStream("/" + path);
074                if (str == null) {
075                        str = FhirR4.class.getResourceAsStream(path);
076                }
077                if (str == null) {
078                        throw new ConfigurationException("Can not find model property file on classpath: " + path);
079                }
080                return str;
081        }
082
083        @Override
084        public IPrimitiveType<Date> getLastUpdated(IBaseResource theResource) {
085                return ((Resource) theResource).getMeta().getLastUpdatedElement();
086        }
087
088        @Override
089        public String getPathToSchemaDefinitions() {
090                return "/org/hl7/fhir/r4/model/schema";
091        }
092
093        @Override
094        public Class<? extends IBaseReference> getResourceReferenceType() {
095                return Reference.class;
096        }
097
098        @Override
099        public Object getServerVersion() {
100                return ReflectionUtil.newInstanceOfFhirServerType("org.hl7.fhir.r4.hapi.ctx.FhirServerR4");
101        }
102
103        @Override
104        public FhirVersionEnum getVersion() {
105                return FhirVersionEnum.R4;
106        }
107
108        @Override
109        public IVersionSpecificBundleFactory newBundleFactory(FhirContext theContext) {
110                return new R4BundleFactory(theContext);
111        }
112
113        @Override
114        public IBaseCoding newCodingDt() {
115                return new Coding();
116        }
117
118        @Override
119        public IIdType newIdType() {
120                return new IdType();
121        }
122
123}