001package ca.uhn.fhir.context;
002
003/*
004 * #%L
005 * HAPI FHIR - Core Library
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 java.lang.reflect.Field;
024import java.util.Collections;
025import java.util.Map;
026import java.util.Set;
027
028import org.hl7.fhir.instance.model.api.IBase;
029import org.hl7.fhir.instance.model.api.IBaseResource;
030
031import ca.uhn.fhir.model.api.annotation.Child;
032import ca.uhn.fhir.model.api.annotation.Description;
033
034public class RuntimeChildDirectResource extends BaseRuntimeDeclaredChildDefinition {
035
036//      private RuntimeElemContainedResources myElem;
037        private FhirContext myContext;
038
039        RuntimeChildDirectResource(Field theField, Child theChildAnnotation, Description theDescriptionAnnotation, String theElementName) throws ConfigurationException {
040                super(theField, theChildAnnotation, theDescriptionAnnotation, theElementName);
041        }
042
043        @Override
044        public BaseRuntimeElementDefinition<?> getChildByName(String theName) {
045                return new RuntimeElementDirectResource(false);
046        }
047
048        @SuppressWarnings("unchecked")
049        @Override
050        public BaseRuntimeElementDefinition<?> getChildElementDefinitionByDatatype(Class<? extends IBase> theType) {
051                return myContext.getResourceDefinition((Class<? extends IBaseResource>) theType);
052        }
053
054        @Override
055        public String getChildNameByDatatype(Class<? extends IBase> theDatatype) {
056                return getElementName();
057        }
058
059        @Override
060        public Set<String> getValidChildNames() {
061                return Collections.singleton(getElementName());
062        }
063
064        @Override
065        void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
066                myContext = theContext;
067        }
068
069}