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.util.ArrayList;
024import java.util.Collections;
025import java.util.List;
026import java.util.Map;
027
028import org.hl7.fhir.instance.model.api.IBase;
029import org.hl7.fhir.instance.model.api.ICompositeType;
030
031import ca.uhn.fhir.model.api.annotation.DatatypeDef;
032
033public class RuntimeExtensionDtDefinition extends RuntimeCompositeDatatypeDefinition {
034
035        private List<BaseRuntimeChildDefinition> myChildren;
036
037        public RuntimeExtensionDtDefinition(DatatypeDef theDef, Class<? extends ICompositeType> theImplementingClass, boolean theStandardType, FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
038                super(theDef, theImplementingClass, theStandardType, theContext, theClassToElementDefinitions);
039        }
040
041        @Override
042        public List<BaseRuntimeChildDefinition> getChildren() {
043                return myChildren;
044        }
045
046        public List<BaseRuntimeChildDefinition> getChildrenIncludingUrl() {
047                return super.getChildren();
048        }
049
050        @Override
051        public void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
052                super.sealAndInitialize(theContext, theClassToElementDefinitions);
053                
054                /*
055                 * The "url" child is a weird child because it is not parsed and encoded in the normal way,
056                 * so we exclude it here 
057                 */
058                
059                List<BaseRuntimeChildDefinition> superChildren = super.getChildren();
060                ArrayList<BaseRuntimeChildDefinition> children = new ArrayList<BaseRuntimeChildDefinition>();
061                for (BaseRuntimeChildDefinition baseRuntimeChildDefinition : superChildren) {
062                        if (baseRuntimeChildDefinition.getValidChildNames().contains("url")) {
063                                continue;
064                        }
065                        children.add(baseRuntimeChildDefinition);
066                }
067                
068                myChildren = Collections.unmodifiableList(children);
069        }
070
071}