001/*
002 * #%L
003 * HAPI FHIR - Server Framework
004 * %%
005 * Copyright (C) 2014 - 2025 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.rest.server.method;
021
022import ca.uhn.fhir.context.FhirContext;
023import ca.uhn.fhir.model.valueset.BundleTypeEnum;
024import ca.uhn.fhir.rest.annotation.OperationParam;
025import ca.uhn.fhir.rest.annotation.Validate;
026import ca.uhn.fhir.rest.api.Constants;
027import ca.uhn.fhir.rest.api.EncodingEnum;
028import ca.uhn.fhir.util.ParametersUtil;
029import org.hl7.fhir.instance.model.api.IBaseResource;
030
031import java.lang.annotation.Annotation;
032import java.lang.reflect.Method;
033import java.util.ArrayList;
034import java.util.List;
035
036public class ValidateMethodBindingDstu2Plus extends OperationMethodBinding {
037
038        public ValidateMethodBindingDstu2Plus(
039                        Class<?> theReturnResourceType,
040                        Class<? extends IBaseResource> theReturnTypeFromRp,
041                        Method theMethod,
042                        FhirContext theContext,
043                        Object theProvider,
044                        Validate theAnnotation) {
045                super(
046                                theReturnResourceType,
047                                theReturnTypeFromRp,
048                                theMethod,
049                                theContext,
050                                theProvider,
051                                true,
052                                false,
053                                Constants.EXTOP_VALIDATE,
054                                theAnnotation.type(),
055                                null,
056                                new OperationParam[0],
057                                BundleTypeEnum.COLLECTION,
058                                false);
059
060                List<IParameter> newParams = new ArrayList<>();
061                int idx = 0;
062                for (IParameter next : getParameters()) {
063                        if (next instanceof ResourceParameter) {
064                                if (IBaseResource.class.isAssignableFrom(((ResourceParameter) next).getResourceType())) {
065                                        Class<?> parameterType = theMethod.getParameterTypes()[idx];
066                                        if (String.class.equals(parameterType) || EncodingEnum.class.equals(parameterType)) {
067                                                newParams.add(next);
068                                        } else {
069                                                Annotation[] parameterAnnotations = theMethod.getParameterAnnotations()[idx];
070                                                String description = ParametersUtil.extractDescription(parameterAnnotations);
071                                                List<String> examples = ParametersUtil.extractExamples(parameterAnnotations);
072                                                OperationParameter parameter = new OperationParameter(
073                                                                theContext,
074                                                                Constants.EXTOP_VALIDATE,
075                                                                Constants.EXTOP_VALIDATE_RESOURCE,
076                                                                0,
077                                                                1,
078                                                                description,
079                                                                examples);
080                                                parameter.initializeTypes(theMethod, null, null, parameterType);
081                                                newParams.add(parameter);
082                                        }
083                                } else {
084                                        newParams.add(next);
085                                }
086                        } else {
087                                newParams.add(next);
088                        }
089                        idx++;
090                }
091                setParameters(newParams);
092        }
093}