io.smallrye.openapi.api.OpenApiConfigImpl Java Examples

private OpenAPI generateAnnotationModel(IndexView indexView, Capabilities capabilities) {
    Config config = ConfigProvider.getConfig();
    OpenApiConfig openApiConfig = new OpenApiConfigImpl(config);

    String defaultPath = config.getValue("quarkus.http.root-path", String.class);

    List<AnnotationScannerExtension> extensions = new ArrayList<>();
    // Add RestEasy if jaxrs
    if (capabilities.isCapabilityPresent(Capabilities.RESTEASY)) {
        extensions.add(new RESTEasyExtension(indexView));
    }
    // Add path if not null
    if (defaultPath != null) {
        extensions.add(new CustomPathExtension(defaultPath));
    }
    return new OpenApiAnnotationScanner(openApiConfig, indexView, extensions).scan();
}
 

public OpenApiDocument loadDocument(OpenAPI staticModel, OpenAPI annotationModel) {
    Config config = ConfigProvider.getConfig();
    OpenApiConfig openApiConfig = new OpenApiConfigImpl(config);

    OpenAPI readerModel = OpenApiProcessor.modelFromReader(openApiConfig,
            Thread.currentThread().getContextClassLoader());

    OpenApiDocument document = createDocument(openApiConfig);
    if (annotationModel != null) {
        document.modelFromAnnotations(annotationModel);
    }
    document.modelFromReader(readerModel);
    document.modelFromStaticFile(staticModel);
    document.filter(filter(openApiConfig));
    document.initialize();
    return document;
}
 

/**
 * We load the document from the generated JSON file, which should have all the annotations
 *
 * Most apps will likely just want to serve the OpenAPI doc, rather than inject it, which is why we generated the
 * static file and parse it if required. The more Quarkus-like approach of serializing the doc to bytecode
 * can result in a lot of bytecode, which will likely just be turned straight into a static file anyway.
 */
@PostConstruct
void create() throws IOException {
    try (InputStream is = getClass().getClassLoader()
            .getResourceAsStream(OpenApiHandler.BASE_NAME + Format.JSON)) {
        if (is != null) {
            try (OpenApiStaticFile staticFile = new OpenApiStaticFile(is, Format.JSON)) {
                Config config = ConfigProvider.getConfig();
                OpenApiConfig openApiConfig = new OpenApiConfigImpl(config);

                OpenAPI readerModel = OpenApiProcessor.modelFromReader(openApiConfig,
                        Thread.currentThread().getContextClassLoader());
                document = OpenApiDocument.INSTANCE;
                document.reset();
                document.config(openApiConfig);

                document.modelFromReader(readerModel);
                document.modelFromStaticFile(io.smallrye.openapi.runtime.OpenApiProcessor.modelFromStaticFile(staticFile));
                document.filter(OpenApiProcessor.getFilter(openApiConfig, Thread.currentThread().getContextClassLoader()));
                document.initialize();
            }
        }
    }

}
 

/**
 * Common test method.
 * @throws Exception
 */
protected void doTest(
        Class modelReaderClass,
        String staticResource,
        boolean disableAnnotationScanning,
        Class filterClass,
        String expectedResource) throws Exception {

    System.setProperty(OASConfig.SCAN_DISABLE, "" + disableAnnotationScanning);
    System.setProperty(OASConfig.MODEL_READER, modelReaderClass != null ? modelReaderClass.getName() : "");
    System.setProperty(OASConfig.FILTER, filterClass != null ? filterClass.getName() : "");

    TestConfig cfg = new TestConfig();
    OpenApiConfig oaiConfig = new OpenApiConfigImpl(cfg);
    Archive archive = archive(staticResource);
    OpenApiDocument.INSTANCE.reset();
    OpenApiDeploymentProcessor processor = new OpenApiDeploymentProcessor(oaiConfig, archive);
    processor.process();
    new OpenApiServletContextListener(cfg).contextInitialized(null);

    String actual = OpenApiSerializer.serialize(OpenApiDocument.INSTANCE.get(), Format.JSON);
    String expected = loadResource(getClass().getResource(expectedResource));

    assertJsonEquals(expected, actual);
}
 

/**
 * Creates an {@link OpenApiConfig} instance from the given ShrinkWrap archive.
 * 
 * @param archive Shrinkwrap Archive instance
 * @return OpenApiConfig
 */
public static OpenApiConfig archiveToConfig(Archive<?> archive) {
    try (ShrinkWrapClassLoader cl = new ShrinkWrapClassLoader(archive)) {
        return new OpenApiConfigImpl(ConfigProvider.getConfig(cl));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 

@BuildStep
OpenApiFilteredIndexViewBuildItem smallryeOpenApiIndex(CombinedIndexBuildItem combinedIndexBuildItem,
        BeanArchiveIndexBuildItem beanArchiveIndexBuildItem) {
    CompositeIndex compositeIndex = CompositeIndex.create(combinedIndexBuildItem.getIndex(),
            beanArchiveIndexBuildItem.getIndex());
    return new OpenApiFilteredIndexViewBuildItem(
            new FilteredIndexView(
                    compositeIndex,
                    new OpenApiConfigImpl(ConfigProvider.getConfig())));
}
 

public OpenApiServletContextListener(Config config) {
    this.config = new OpenApiConfigImpl(config);
}