Examples with R4RestFhirTerminologyProvider com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider used on opensource projects

Example 1 with R4RestFhirTerminologyProvider

use of com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider in project quality-measure-and-cohort-service by Alvearie.

the class CohortEngineRestHandler method createMeasureEvaluator.

private MeasureEvaluator createMeasureEvaluator(InputStream inputStream, FhirServerConfig dataServerConfig, FhirServerConfig terminologyServerConfig, Boolean expandValueSets, Integer searchPageSize, RetrieveCacheContext retrieveCacheContext, FhirContext fhirContext) throws IOException {
    FhirClientBuilder clientBuilder = FhirClientBuilderFactory.newInstance().newFhirClientBuilder(fhirContext);
    IGenericClient dataClient = clientBuilder.createFhirClient(dataServerConfig);
    IGenericClient terminologyClient = dataClient;
    if (terminologyServerConfig != null) {
        terminologyClient = clientBuilder.createFhirClient(terminologyServerConfig);
    }
    IParser parser = dataClient.getFhirContext().newJsonParser();
    String[] searchPaths = new String[] { "fhirResources", "fhirResources/libraries" };
    R4QualityMeasureResolverFactory resolverFactory = new R4QualityMeasureResolverFactory(parser);
    R4QualityMeasureResolvers resolvers = resolverFactory.fromZipStream(new ZipInputStream(inputStream), searchPaths);
    FhirResourceResolver<Library> libraryResolver = resolvers.getLibraryResolver();
    FhirResourceResolver<Measure> measureResolver = resolvers.getMeasureResolver();
    R4LibraryDependencyGatherer libraryDependencyGatherer = new R4LibraryDependencyGatherer(libraryResolver);
    CqlTerminologyProvider terminologyProvider = new R4RestFhirTerminologyProvider(terminologyClient);
    if (expandValueSets == null) {
        expandValueSets = R4DataProviderFactory.DEFAULT_IS_EXPAND_VALUE_SETS;
    }
    if (searchPageSize == null) {
        searchPageSize = R4DataProviderFactory.DEFAULT_PAGE_SIZE;
    }
    Map<String, CqlDataProvider> dataProviders = R4DataProviderFactory.createDataProviderMap(dataClient, terminologyProvider, retrieveCacheContext, R4FhirModelResolverFactory.createCachingResolver(), expandValueSets, searchPageSize);
    return new MeasureEvaluator(measureResolver, libraryResolver, libraryDependencyGatherer, terminologyProvider, dataProviders);
}

Example 2 with R4RestFhirTerminologyProvider

use of com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider in project quality-measure-and-cohort-service by Alvearie.

the class CohortEngineRestHandler method evaluateCohort.

@POST
@Path("/cohort-evaluation")
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Produces({ MediaType.APPLICATION_JSON })
@ApiOperation(value = "Evaluates a specific define within a CQL for a set of patients", notes = COHORT_EVALUATION_API_NOTES, response = String.class, tags = { "Cohort Evaluation" }, nickname = "evaluate_cohort", extensions = { @Extension(properties = { @ExtensionProperty(name = DarkFeatureSwaggerFilter.DARK_FEATURE_NAME, value = CohortEngineRestConstants.DARK_LAUNCHED_COHORT_EVALUATION) }) })
@ApiImplicitParams({ // This is necessary for the dark launch feature
@ApiImplicitParam(access = DarkFeatureSwaggerFilter.DARK_FEATURE_CONTROLLED, paramType = "header", dataType = "string"), @ApiImplicitParam(name = REQUEST_DATA_PART, value = EXAMPLE_COHORT_REQUEST_DATA_JSON, dataTypeClass = CohortEvaluation.class, required = true, paramType = "form", type = "file"), @ApiImplicitParam(name = CQL_DEFINITION, value = CQL_REQUIREMENTS, dataTypeClass = File.class, required = true, paramType = "form", type = "file") })
@ApiResponses(value = { @ApiResponse(code = 200, message = "Successful Operation", response = CohortResult.class), @ApiResponse(code = 400, message = "Bad Request", response = ServiceErrorList.class), @ApiResponse(code = 500, message = "Server Error", response = ServiceErrorList.class) })
public Response evaluateCohort(@Context HttpServletRequest request, @ApiParam(value = ServiceBaseConstants.MINOR_VERSION_DESCRIPTION, required = true, defaultValue = ServiceBuildConstants.DATE) @QueryParam(CohortEngineRestHandler.VERSION) String version, @ApiParam(hidden = true, type = "file", required = true) IMultipartBody multipartBody) {
    final String methodName = MethodNames.EVALUATE_COHORT.getName();
    Response response = null;
    // Error out if feature is not enabled
    ServiceBaseUtility.isDarkFeatureEnabled(CohortEngineRestConstants.DARK_LAUNCHED_MEASURE_EVALUATION);
    try {
        // Perform api setup
        Response errorResponse = ServiceBaseUtility.apiSetup(version, logger, methodName);
        if (errorResponse != null) {
            return errorResponse;
        }
        if (multipartBody == null) {
            throw new IllegalArgumentException("A multipart/form-data body is required");
        }
        IAttachment metadataAttachment = multipartBody.getAttachment(REQUEST_DATA_PART);
        if (metadataAttachment == null) {
            throw new IllegalArgumentException(String.format("Missing '%s' MIME attachment", REQUEST_DATA_PART));
        }
        // deserialize the MeasuresEvaluation request
        ObjectMapper om = new ObjectMapper();
        CohortEvaluation evaluationRequest = om.readValue(metadataAttachment.getDataHandler().getInputStream(), CohortEvaluation.class);
        FhirServerConfig dataServerConfig = evaluationRequest.getDataServerConfig();
        FhirServerConfig terminologyServerConfig = evaluationRequest.getTerminologyServerConfig() == null ? evaluationRequest.getDataServerConfig() : evaluationRequest.getTerminologyServerConfig();
        IAttachment cqlAttachment = multipartBody.getAttachment(CQL_DEFINITION);
        if (cqlAttachment == null) {
            throw new IllegalArgumentException(String.format("Missing '%s' MIME attachment", CQL_DEFINITION));
        }
        // validate the contents of the fhirServerConfig
        validateBean(dataServerConfig);
        validateBean(terminologyServerConfig);
        FhirClientBuilderFactory clientBuilderFactory = FhirClientBuilderFactory.newInstance();
        FhirClientBuilder clientBuilder = clientBuilderFactory.newFhirClientBuilder();
        CqlLibraryProvider libraryProvider;
        try (InputStream is = cqlAttachment.getDataHandler().getInputStream()) {
            ZipInputStream zis = new ZipInputStream(is);
            MapCqlLibraryProviderFactory libraryProviderFactory = new MapCqlLibraryProviderFactory();
            String[] attachmentHeaders = cqlAttachment.getHeader("Content-Disposition").split(";");
            String filename = null;
            for (String header : attachmentHeaders) {
                if (header.contains("filename")) {
                    filename = FilenameUtils.removeExtension(header.split("=")[1].replaceAll("\"", ""));
                }
            }
            String[] searchPaths = new String[] { "cql", filename + "/cql" };
            libraryProvider = libraryProviderFactory.fromZipStream(zis, searchPaths);
        }
        CqlLibraryProvider fhirClasspathProvider = new ClasspathCqlLibraryProvider();
        libraryProvider = new PriorityCqlLibraryProvider(libraryProvider, fhirClasspathProvider);
        CqlToElmTranslator translator = new CqlToElmTranslator();
        libraryProvider = new TranslatingCqlLibraryProvider(libraryProvider, translator);
        IGenericClient dataClient = clientBuilder.createFhirClient(dataServerConfig);
        IGenericClient termClient = clientBuilder.createFhirClient(terminologyServerConfig);
        CqlTerminologyProvider termProvider = new R4RestFhirTerminologyProvider(termClient);
        List<String> passingPatients;
        try (RetrieveCacheContext retrieveCacheContext = new DefaultRetrieveCacheContext()) {
            passingPatients = evaluateCohort(dataClient, termProvider, libraryProvider, retrieveCacheContext, evaluationRequest);
        }
        response = Response.status(Response.Status.OK).header("Content-Type", "application/json").entity(new CohortResult(passingPatients)).build();
    } catch (Throwable e) {
        // map any exceptions caught into the proper REST error response objects
        response = new CohortServiceExceptionMapper().toResponse(e);
    } finally {
        // Perform api cleanup
        Response errorResponse = ServiceBaseUtility.apiCleanup(logger, methodName);
        if (errorResponse != null) {
            response = errorResponse;
        }
    }
    return response;
}

Example 3 with R4RestFhirTerminologyProvider

use of com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider in project quality-measure-and-cohort-service by Alvearie.

the class PatientTestBase method setupTestFor.

protected CqlEvaluator setupTestFor(DomainResource resource, FhirServerConfig fhirConfig, String firstPackage, String... packages) {
    mockFhirResourceRetrieval("/metadata?_format=json", getCapabilityStatement());
    mockFhirResourceRetrieval(resource);
    CqlEvaluator evaluator = null;
    if (firstPackage != null) {
        FhirClientBuilderFactory factory = FhirClientBuilderFactory.newInstance();
        FhirClientBuilder fhirClientBuilder = factory.newFhirClientBuilder();
        CqlLibraryProvider classpathCqlLibraryProvider = new ClasspathCqlLibraryProvider(firstPackage, packages);
        CqlToElmTranslator translator = new CqlToElmTranslator();
        CqlLibraryProvider libraryProvider = new TranslatingCqlLibraryProvider(classpathCqlLibraryProvider, translator);
        IGenericClient testClient = fhirClientBuilder.createFhirClient(fhirConfig);
        CqlTerminologyProvider termProvider = new R4RestFhirTerminologyProvider(testClient);
        CqlDataProvider dataProvider = R4DataProviderFactory.createDataProvider(testClient, termProvider, null, R4FhirModelResolverFactory.createCachingResolver(), true, null);
        evaluator = new CqlEvaluator().setLibraryProvider(libraryProvider).setDataProvider(dataProvider).setTerminologyProvider(termProvider).setCacheContexts(false);
    }
    return evaluator;
}

Example 4 with R4RestFhirTerminologyProvider

use of com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider in project quality-measure-and-cohort-service by Alvearie.

the class R4DataProviderFactoryTest method createDataProviderMap_noCacheContext.

@Test
public void createDataProviderMap_noCacheContext() {
    IGenericClient client = new Builder().withDefaultClient(getFhirServerConfig()).build().getDataClient();
    CqlTerminologyProvider terminologyProvider = new R4RestFhirTerminologyProvider(client);
    Map<String, CqlDataProvider> map = R4DataProviderFactory.createDataProviderMap(client, terminologyProvider, null);
    verifyDataProviderMap(map);
}

Example 5 with R4RestFhirTerminologyProvider

use of com.ibm.cohort.engine.terminology.R4RestFhirTerminologyProvider in project quality-measure-and-cohort-service by Alvearie.

the class RestFhirRetrieveProviderTest method setUp.

@Before
public void setUp() {
    IGenericClient client = newClient();
    TerminologyProvider termProvider = new R4RestFhirTerminologyProvider(client);
    SearchParameterResolver resolver = new SearchParameterResolver(client.getFhirContext());
    provider = new RestFhirRetrieveProvider(resolver, client);
    provider.setTerminologyProvider(termProvider);
    mockFhirResourceRetrieval("/metadata?_format=json", getCapabilityStatement());
}