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1   package ca.uhn.fhir.context;
2   
3   /*
4    * #%L
5    * HAPI FHIR - Core Library
6    * %%
7    * Copyright (C) 2014 - 2018 University Health Network
8    * %%
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   * 
13   *      http://www.apache.org/licenses/LICENSE-2.0
14   * 
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   * #L%
21   */
22  
23  import java.lang.reflect.Field;
24  import java.util.Collections;
25  import java.util.Map;
26  import java.util.Set;
27  
28  import org.hl7.fhir.instance.model.api.IBase;
29  import org.hl7.fhir.instance.model.api.IBaseResource;
30  
31  import ca.uhn.fhir.model.api.annotation.Child;
32  import ca.uhn.fhir.model.api.annotation.Description;
33  
34  public class RuntimeChildDirectResource extends BaseRuntimeDeclaredChildDefinition {
35  
36  //	private RuntimeElemContainedResources myElem;
37  	private FhirContext myContext;
38  
39  	RuntimeChildDirectResource(Field theField, Child theChildAnnotation, Description theDescriptionAnnotation, String theElementName) throws ConfigurationException {
40  		super(theField, theChildAnnotation, theDescriptionAnnotation, theElementName);
41  	}
42  
43  	@Override
44  	public BaseRuntimeElementDefinition<?> getChildByName(String theName) {
45  		return new RuntimeElementDirectResource(false);
46  	}
47  
48  	@SuppressWarnings("unchecked")
49  	@Override
50  	public BaseRuntimeElementDefinition<?> getChildElementDefinitionByDatatype(Class<? extends IBase> theType) {
51  		return myContext.getResourceDefinition((Class<? extends IBaseResource>) theType);
52  	}
53  
54  	@Override
55  	public String getChildNameByDatatype(Class<? extends IBase> theDatatype) {
56  		return getElementName();
57  	}
58  
59  	@Override
60  	public Set<String> getValidChildNames() {
61  		return Collections.singleton(getElementName());
62  	}
63  
64  	@Override
65  	void sealAndInitialize(FhirContext theContext, Map<Class<? extends IBase>, BaseRuntimeElementDefinition<?>> theClassToElementDefinitions) {
66  		myContext = theContext;
67  	}
68  
69  }