001/*
002 * #%L
003 * HAPI FHIR - Core Library
004 * %%
005 * Copyright (C) 2014 - 2023 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.context;
021
022import java.lang.reflect.Field;
023import java.util.Collections;
024import java.util.Map;
025import java.util.Set;
026
027import org.hl7.fhir.instance.model.api.IBase;
028import org.hl7.fhir.instance.model.api.IBaseResource;
029
030import ca.uhn.fhir.model.api.annotation.Child;
031import ca.uhn.fhir.model.api.annotation.Description;
032
033public class RuntimeChildDirectResource extends BaseRuntimeDeclaredChildDefinition {
034
035//      private RuntimeElemContainedResources myElem;
036        private FhirContext myContext;
037
038        RuntimeChildDirectResource(Field theField, Child theChildAnnotation, Description theDescriptionAnnotation, String theElementName) throws ConfigurationException {
039                super(theField, theChildAnnotation, theDescriptionAnnotation, theElementName);
040        }
041
042        @Override
043        public BaseRuntimeElementDefinition<?> getChildByName(String theName) {
044                return new RuntimeElementDirectResource(false);
045        }
046
047        @SuppressWarnings("unchecked")
048        @Override
049        public BaseRuntimeElementDefinition<?> getChildElementDefinitionByDatatype(Class<? extends IBase> theType) {
050                return myContext.getResourceDefinition((Class<? extends IBaseResource>) theType);
051        }
052
053        @Override
054        public String getChildNameByDatatype(Class<? extends IBase> theDatatype) {
055                return getElementName();
056        }
057
058        @Override
059        public Set<String> getValidChildNames() {
060                return Collections.singleton(getElementName());
061        }
062
063        @Override
064        void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
065                myContext = theContext;
066        }
067
068}