package ca.uhn.fhir.rest.method;
/*
* #%L
* HAPI FHIR Library
* %%
* Copyright (C) 2014 University Health Network
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.Set;
import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.model.api.IResource;
import ca.uhn.fhir.model.dstu.valueset.RestfulOperationSystemEnum;
import ca.uhn.fhir.model.dstu.valueset.RestfulOperationTypeEnum;
import ca.uhn.fhir.model.primitive.IdDt;
import ca.uhn.fhir.rest.annotation.Validate;
import ca.uhn.fhir.rest.client.BaseHttpClientInvocation;
import ca.uhn.fhir.rest.method.SearchMethodBinding.RequestType;
import ca.uhn.fhir.rest.param.IParameter;
import ca.uhn.fhir.rest.param.ParameterUtil;
import ca.uhn.fhir.rest.server.Constants;
public class ValidateMethodBinding extends BaseOutcomeReturningMethodBindingWithResourceParam {
private Integer myIdParameterIndex;
public ValidateMethodBinding(Method theMethod, FhirContext theContext, Object theProvider) {
super(theMethod, theContext, Validate.class, theProvider);
myIdParameterIndex = ParameterUtil.findIdParameterIndex(theMethod);
}
@Override
public RestfulOperationTypeEnum getResourceOperationType() {
return RestfulOperationTypeEnum.VALIDATE;
}
@Override
public RestfulOperationSystemEnum getSystemOperationType() {
return null;
}
@Override
protected void addParametersForServerRequest(Request theRequest, Object[] theParams) {
if (myIdParameterIndex != null) {
theParams[myIdParameterIndex] = theRequest.getId();
}
}
@Override
protected BaseHttpClientInvocation createClientInvocation(Object[] theArgs, IResource theResource) {
FhirContext context = getContext();
IdDt idDt=null;
if (myIdParameterIndex != null) {
idDt = (IdDt) theArgs[myIdParameterIndex];
}
HttpPostClientInvocation retVal = createValidateInvocation(theResource, idDt, context);
for (int idx = 0; idx < theArgs.length; idx++) {
IParameter nextParam = getParameters().get(idx);
nextParam.translateClientArgumentIntoQueryArgument(getContext(), theArgs[idx], null, retVal);
}
return retVal;
}
public static HttpPostClientInvocation createValidateInvocation(IResource theResource, IdDt theId, FhirContext theContext) {
StringBuilder urlExtension = new StringBuilder();
urlExtension.append(theContext.getResourceDefinition(theResource).getName());
urlExtension.append('/');
urlExtension.append(Constants.PARAM_VALIDATE);
if (theId != null && theId.isEmpty() == false) {
String id = theId.getValue();
urlExtension.append('/');
urlExtension.append(id);
}
// TODO: is post correct here?
HttpPostClientInvocation retVal = new HttpPostClientInvocation(theContext, theResource, urlExtension.toString());
return retVal;
}
@Override
protected boolean allowVoidReturnType() {
return true;
}
@Override
protected Set<RequestType> provideAllowableRequestTypes() {
// TODO: is post correct here?
return Collections.singleton(RequestType.POST);
}
@Override
protected String getMatchingOperation() {
return Constants.PARAM_VALIDATE;
}
}