Examples with ClassFinder com.vaadin.flow.server.frontend.scanner.ClassFinder used on opensource projects

Example 11 with ClassFinder

use of com.vaadin.flow.server.frontend.scanner.ClassFinder in project flow by vaadin.

the class BuildFrontendUtil method runNodeUpdater.

/**
 * runs the node-Updater.
 *
 * @param adapter
 *            - the PluginAdapterBase.
 * @throws ExecutionFailedException
 *             - a ExecutionFailedException.
 * @throws URISyntaxException
 *             - - Could not build an URI from nodeDownloadRoot().
 */
public static void runNodeUpdater(PluginAdapterBuild adapter) throws ExecutionFailedException, URISyntaxException {
    Set<File> jarFiles = adapter.getJarFiles();
    File flowResourcesFolder = new File(adapter.npmFolder(), Paths.get(adapter.buildFolder(), DEFAULT_FLOW_RESOURCES_FOLDER).toString());
    final URI nodeDownloadRootURI;
    nodeDownloadRootURI = adapter.nodeDownloadRoot();
    ClassFinder classFinder = adapter.getClassFinder();
    Lookup lookup = adapter.createLookup(classFinder);
    try {
        new NodeTasks.Builder(lookup, adapter.npmFolder(), adapter.generatedFolder(), adapter.frontendDirectory(), adapter.buildFolder()).runNpmInstall(adapter.runNpmInstall()).withWebpack(adapter.webpackOutputDirectory(), adapter.servletResourceOutputDirectory()).useV14Bootstrap(adapter.isUseDeprecatedV14Bootstrapping()).enablePackagesUpdate(true).useByteCodeScanner(adapter.optimizeBundle()).withFlowResourcesFolder(flowResourcesFolder).copyResources(jarFiles).copyTemplates(true).copyLocalResources(adapter.frontendResourcesDirectory()).enableImportsUpdate(true).withEmbeddableWebComponents(adapter.generateEmbeddableWebComponents()).withTokenFile(BuildFrontendUtil.getTokenFile(adapter)).enablePnpm(adapter.pnpmEnable()).useGlobalPnpm(adapter.useGlobalPnpm()).withApplicationProperties(adapter.applicationProperties()).withEndpointSourceFolder(adapter.javaSourceFolder()).withEndpointGeneratedOpenAPIFile(adapter.openApiJsonFile()).withFrontendGeneratedFolder(adapter.generatedTsFolder()).withHomeNodeExecRequired(adapter.requireHomeNodeExec()).withNodeVersion(adapter.nodeVersion()).withNodeDownloadRoot(nodeDownloadRootURI).setNodeAutoUpdate(adapter.nodeAutoUpdate()).setJavaResourceFolder(adapter.javaResourceFolder()).withPostinstallPackages(adapter.postinstallPackages()).build().execute();
    } catch (ExecutionFailedException exception) {
        throw exception;
    } catch (Throwable throwable) {
        // NOSONAR Intentionally throwable
        throw new ExecutionFailedException("Error occured during goal execution: " + throwable.getMessage() + "Please run Maven with the -e switch (or Gradle with the --stacktrace switch), to learn the full stack trace.", throwable);
    }
}

Example 12 with ClassFinder

use of com.vaadin.flow.server.frontend.scanner.ClassFinder in project flow by vaadin.

the class EndpointsValidator method process.

@Override
public void process(Set<Class<?>> classSet, ServletContext servletContext) throws ServletException {
    if (classSet == null) {
        // an endpoint and dependencies are not added to the project.
        return;
    }
    ClassFinder finder = new DefaultClassFinder(classSet);
    Set<Class<?>> endpoints = finder.getAnnotatedClasses(Endpoint.class);
    if (!endpoints.isEmpty()) {
        try {
            finder.loadClass(classToCheck);
        } catch (ClassNotFoundException e) {
            throw new ServletException("ERROR: Vaadin endpoints only work for Spring " + "enabled projects.\n" + "This is not a spring application but there are Vaadin endpoints in these classes: " + endpoints.stream().map(Class::getName).collect(Collectors.joining("\n    - ")), e);
        }
    }
}

Example 13 with ClassFinder

use of com.vaadin.flow.server.frontend.scanner.ClassFinder in project flow by vaadin.

the class TaskRunPnpmInstallTest method getGeneratedVersionsContent.

private JsonObject getGeneratedVersionsContent(File versions) throws IOException {
    ClassFinder classFinder = getClassFinder();
    Mockito.when(classFinder.getResource(Constants.VAADIN_VERSIONS_JSON)).thenReturn(versions.toURI().toURL());
    String path = getNodeUpdater().generateVersionsJson();
    File generatedVersionsFile = new File(getNodeUpdater().npmFolder, path);
    return Json.parse(FileUtils.readFileToString(generatedVersionsFile, StandardCharsets.UTF_8));
}

Example 14 with ClassFinder

use of com.vaadin.flow.server.frontend.scanner.ClassFinder in project flow by vaadin.

the class TaskRunPnpmInstallTest method runPnpmInstall_versionsJsonIsFound_pnpmHookFileIsGenerated.

@Test
public void runPnpmInstall_versionsJsonIsFound_pnpmHookFileIsGenerated() throws IOException, ExecutionFailedException {
    ClassFinder classFinder = getClassFinder();
    File versions = temporaryFolder.newFile();
    FileUtils.write(versions, "{}", StandardCharsets.UTF_8);
    Mockito.when(classFinder.getResource(Constants.VAADIN_VERSIONS_JSON)).thenReturn(versions.toURI().toURL());
    TaskRunNpmInstall task = createTask();
    getNodeUpdater().modified = true;
    getNodeUpdater().versionsPath = "./versions.json";
    task.execute();
    File file = new File(getNodeUpdater().npmFolder, "pnpmfile.js");
    Assert.assertTrue(file.exists());
    String content = FileUtils.readFileToString(file, StandardCharsets.UTF_8);
    MatcherAssert.assertThat(content, CoreMatchers.containsString("JSON.parse(fs.readFileSync"));
}

Example 15 with ClassFinder

use of com.vaadin.flow.server.frontend.scanner.ClassFinder in project flow by vaadin.

the class NodeUpdateImportsTest method noFallBackScanner_fallbackIsNotImportedEvenIfTheFileExists.

@Test
public void noFallBackScanner_fallbackIsNotImportedEvenIfTheFileExists() throws Exception {
    Stream<Class<?>> classes = Stream.concat(Stream.of(NodeTestComponents.class.getDeclaredClasses()), Stream.of(ExtraNodeTestComponents.class.getDeclaredClasses()));
    ClassFinder classFinder = new DefaultClassFinder(new URLClassLoader(getClassPath()), classes.toArray(Class<?>[]::new));
    // create fallback imports file:
    // it is present after generated but the user is now running
    // everything without fallback. The file should not be included into
    // the imports
    fallBackImportsFile.mkdirs();
    fallBackImportsFile.createNewFile();
    Assert.assertTrue(fallBackImportsFile.exists());
    updater = new TaskUpdateImports(classFinder, new FrontendDependenciesScannerFactory().createScanner(false, classFinder, true), finder -> null, tmpRoot, generatedPath, frontendDirectory, tokenFile, null, false, TARGET, true, false, Mockito.mock(FeatureFlags.class)) {

        @Override
        Logger log() {
            return logger;
        }
    };
    updater.execute();
    assertTrue(importsFile.exists());
    String mainContent = FileUtils.readFileToString(importsFile, Charset.defaultCharset());
    // fallback file is not imported in generated-flow-imports
    MatcherAssert.assertThat(mainContent, CoreMatchers.not(CoreMatchers.containsString(FrontendUtils.FALLBACK_IMPORTS_NAME)));
}