
001package ca.uhn.fhir.rest.client.method; 002 003/* 004 * #%L 005 * HAPI FHIR - Client Framework 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 ca.uhn.fhir.i18n.Msg; 024import java.lang.reflect.Method; 025 026import org.hl7.fhir.instance.model.api.IBaseConformance; 027 028import ca.uhn.fhir.context.ConfigurationException; 029import ca.uhn.fhir.context.FhirContext; 030import ca.uhn.fhir.model.valueset.BundleTypeEnum; 031import ca.uhn.fhir.rest.api.RestOperationTypeEnum; 032import ca.uhn.fhir.rest.server.exceptions.InternalErrorException; 033 034public class ConformanceMethodBinding extends BaseResourceReturningMethodBinding { 035 036 public ConformanceMethodBinding(Method theMethod, FhirContext theContext, Object theProvider) { 037 super(theMethod.getReturnType(), theMethod, theContext, theProvider); 038 039 MethodReturnTypeEnum methodReturnType = getMethodReturnType(); 040 Class<?> genericReturnType = (Class<?>) theMethod.getGenericReturnType(); 041 if (methodReturnType != MethodReturnTypeEnum.RESOURCE || !IBaseConformance.class.isAssignableFrom(genericReturnType)) { 042 throw new ConfigurationException(Msg.code(1426) + "Conformance resource provider method '" + theMethod.getName() + "' should return a Conformance resource class, returns: " + theMethod.getReturnType()); 043 } 044 045 } 046 047 @Override 048 public ReturnTypeEnum getReturnType() { 049 return ReturnTypeEnum.RESOURCE; 050 } 051 052 @Override 053 public HttpGetClientInvocation invokeClient(Object[] theArgs) throws InternalErrorException { 054 HttpGetClientInvocation retVal = MethodUtil.createConformanceInvocation(getContext()); 055 056 if (theArgs != null) { 057 for (int idx = 0; idx < theArgs.length; idx++) { 058 IParameter nextParam = getParameters().get(idx); 059 nextParam.translateClientArgumentIntoQueryArgument(getContext(), theArgs[idx], null, null); 060 } 061 } 062 063 return retVal; 064 } 065 066 067 @Override 068 public RestOperationTypeEnum getRestOperationType() { 069 return RestOperationTypeEnum.METADATA; 070 } 071 072 @Override 073 protected BundleTypeEnum getResponseBundleType() { 074 return null; 075 } 076 077}