package ca.uhn.fhir.jpa.provider; /* * #%L * HAPI FHIR JPA Server * %% * Copyright (C) 2014 - 2017 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 static org.apache.commons.lang3.StringUtils.isNotBlank; import javax.servlet.http.HttpServletRequest; import ca.uhn.fhir.jpa.dao.IFhirResourceDaoCodeSystem; import ca.uhn.fhir.jpa.dao.IFhirResourceDaoCodeSystem.LookupCodeResult; import ca.uhn.fhir.jpa.dao.IFhirResourceDaoValueSet; import ca.uhn.fhir.jpa.dao.IFhirResourceDaoValueSet.ValidateCodeResult; import ca.uhn.fhir.model.dstu2.composite.CodeableConceptDt; import ca.uhn.fhir.model.dstu2.composite.CodingDt; import ca.uhn.fhir.model.dstu2.resource.Parameters; import ca.uhn.fhir.model.dstu2.resource.ValueSet; import ca.uhn.fhir.model.primitive.BooleanDt; import ca.uhn.fhir.model.primitive.CodeDt; import ca.uhn.fhir.model.primitive.IdDt; import ca.uhn.fhir.model.primitive.StringDt; import ca.uhn.fhir.model.primitive.UriDt; import ca.uhn.fhir.rest.annotation.IdParam; import ca.uhn.fhir.rest.annotation.Operation; import ca.uhn.fhir.rest.annotation.OperationParam; import ca.uhn.fhir.rest.method.RequestDetails; import ca.uhn.fhir.rest.server.exceptions.InvalidRequestException; import ca.uhn.fhir.rest.server.exceptions.ResourceNotFoundException; public class BaseJpaResourceProviderValueSetDstu2 extends JpaResourceProviderDstu2<ValueSet> { //@formatter:off @Operation(name = "$expand", idempotent = true) public ValueSet expand( HttpServletRequest theServletRequest, @IdParam(optional=true) IdDt theId, @OperationParam(name="valueSet", min=0, max=1) ValueSet theValueSet, @OperationParam(name="identifier", min=0, max=1) UriDt theIdentifier, @OperationParam(name = "filter", min=0, max=1) StringDt theFilter, RequestDetails theRequestDetails) { //@formatter:on boolean haveId = theId != null && theId.hasIdPart(); boolean haveIdentifier = theIdentifier != null && isNotBlank(theIdentifier.getValue()); boolean haveValueSet = theValueSet != null && theValueSet.isEmpty() == false; if (!haveId && !haveIdentifier && !haveValueSet) { throw new InvalidRequestException("$expand operation at the type level (no ID specified) requires an identifier or a valueSet as a part of the request"); } if (moreThanOneTrue(haveId, haveIdentifier, haveValueSet)) { throw new InvalidRequestException("$expand must EITHER be invoked at the type level, or have an identifier specified, or have a ValueSet specified. Can not combine these options."); } startRequest(theServletRequest); try { IFhirResourceDaoValueSet<ValueSet, CodingDt, CodeableConceptDt> dao = (IFhirResourceDaoValueSet<ValueSet, CodingDt, CodeableConceptDt>) getDao(); if (haveId) { return dao.expand(theId, toFilterString(theFilter), theRequestDetails); } else if (haveIdentifier) { return dao.expandByIdentifier(theIdentifier.getValue(), toFilterString(theFilter)); } else { return dao.expand(theValueSet, toFilterString(theFilter)); } } finally { endRequest(theServletRequest); } } private static boolean moreThanOneTrue(boolean... theBooleans) { boolean haveOne = false; for (boolean next : theBooleans) { if (next) { if (haveOne) { return true; } else { haveOne = true; } } } return false; } private String toFilterString(StringDt theFilter) { return theFilter != null ? theFilter.getValue() : null; } //@formatter:off @Operation(name = "$lookup", idempotent = true, returnParameters= { @OperationParam(name="name", type=StringDt.class, min=1), @OperationParam(name="version", type=StringDt.class, min=0), @OperationParam(name="display", type=StringDt.class, min=1), @OperationParam(name="abstract", type=BooleanDt.class, min=1), }) public Parameters lookup( HttpServletRequest theServletRequest, @OperationParam(name="code", min=0, max=1) CodeDt theCode, @OperationParam(name="system", min=0, max=1) UriDt theSystem, @OperationParam(name="coding", min=0, max=1) CodingDt theCoding, RequestDetails theRequestDetails ) { //@formatter:on startRequest(theServletRequest); try { IFhirResourceDaoCodeSystem<ValueSet, CodingDt, CodeableConceptDt> dao = (IFhirResourceDaoCodeSystem<ValueSet, CodingDt, CodeableConceptDt>) getDao(); LookupCodeResult result = dao.lookupCode(theCode, theSystem, theCoding, theRequestDetails); if (result.isFound()==false) { throw new ResourceNotFoundException("Unable to find code[" + result.getSearchedForCode() + "] in system[" + result.getSearchedForSystem() + "]"); } Parameters retVal = new Parameters(); retVal.addParameter().setName("name").setValue(new StringDt(result.getCodeSystemDisplayName())); if (isNotBlank(result.getCodeSystemVersion())) { retVal.addParameter().setName("version").setValue(new StringDt(result.getCodeSystemVersion())); } retVal.addParameter().setName("display").setValue(new StringDt(result.getCodeDisplay())); retVal.addParameter().setName("abstract").setValue(new BooleanDt(result.isCodeIsAbstract())); return retVal; } finally { endRequest(theServletRequest); } } //@formatter:off @Operation(name = "$validate-code", idempotent = true, returnParameters= { @OperationParam(name="result", type=BooleanDt.class, min=1), @OperationParam(name="message", type=StringDt.class), @OperationParam(name="display", type=StringDt.class) }) public Parameters validateCode( HttpServletRequest theServletRequest, @IdParam(optional=true) IdDt theId, @OperationParam(name="identifier", min=0, max=1) UriDt theValueSetIdentifier, @OperationParam(name="code", min=0, max=1) CodeDt theCode, @OperationParam(name="system", min=0, max=1) UriDt theSystem, @OperationParam(name="display", min=0, max=1) StringDt theDisplay, @OperationParam(name="coding", min=0, max=1) CodingDt theCoding, @OperationParam(name="codeableConcept", min=0, max=1) CodeableConceptDt theCodeableConcept, RequestDetails theRequestDetails ) { //@formatter:on startRequest(theServletRequest); try { IFhirResourceDaoValueSet<ValueSet, CodingDt, CodeableConceptDt> dao = (IFhirResourceDaoValueSet<ValueSet, CodingDt, CodeableConceptDt>) getDao(); ValidateCodeResult result = dao.validateCode(theValueSetIdentifier, theId, theCode, theSystem, theDisplay, theCoding, theCodeableConcept, theRequestDetails); Parameters retVal = new Parameters(); retVal.addParameter().setName("result").setValue(new BooleanDt(result.isResult())); if (isNotBlank(result.getMessage())) { retVal.addParameter().setName("message").setValue(new StringDt(result.getMessage())); } if (isNotBlank(result.getDisplay())) { retVal.addParameter().setName("display").setValue(new StringDt(result.getDisplay())); } return retVal; } finally { endRequest(theServletRequest); } } }