Examples with DeploymentConfiguration com.vaadin.flow.function.DeploymentConfiguration used on opensource projects

Example 51 with DeploymentConfiguration

use of com.vaadin.flow.function.DeploymentConfiguration in project flow by vaadin.

the class BrowserLiveReloadAccessorImplTest method getLiveReload_productionMode_nullIsReturned.

@Test
public void getLiveReload_productionMode_nullIsReturned() {
    VaadinService service = Mockito.mock(VaadinService.class);
    DeploymentConfiguration config = Mockito.mock(DeploymentConfiguration.class);
    Mockito.when(service.getDeploymentConfiguration()).thenReturn(config);
    Mockito.when(config.isProductionMode()).thenReturn(true);
    Assert.assertNull(access.getLiveReload(service));
}

Example 52 with DeploymentConfiguration

use of com.vaadin.flow.function.DeploymentConfiguration in project flow by vaadin.

the class VaadinService method init.

/**
 * Initializes this service. The service should be initialized before it is
 * used.
 *
 * @throws ServiceException
 *             if a problem occurs when creating the service
 */
public void init() throws ServiceException {
    doSetClassLoader();
    instantiator = createInstantiator();
    // init the router now so that registry will be available for
    // modifications
    router = new Router(getRouteRegistry());
    List<RequestHandler> handlers = createRequestHandlers();
    ServiceInitEvent event = new ServiceInitEvent(this);
    // allow service init listeners and DI to use thread local access to
    // e.g. application scoped route registry
    runWithServiceContext(() -> {
        instantiator.getServiceInitListeners().forEach(listener -> listener.serviceInit(event));
        event.getAddedRequestHandlers().forEach(handlers::add);
        Collections.reverse(handlers);
        requestHandlers = Collections.unmodifiableCollection(handlers);
        dependencyFilters = Collections.unmodifiableCollection(instantiator.getDependencyFilters(event.getAddedDependencyFilters()).collect(Collectors.toList()));
        bootstrapListeners = instantiator.getBootstrapListeners(event.getAddedBootstrapListeners()).collect(Collectors.toList());
        indexHtmlRequestListeners = instantiator.getIndexHtmlRequestListeners(event.getAddedIndexHtmlRequestListeners()).collect(Collectors.toList());
    });
    DeploymentConfiguration configuration = getDeploymentConfiguration();
    if (!configuration.isProductionMode()) {
        Logger logger = getLogger();
        logger.debug("The application has the following routes: ");
        List<RouteData> routeDataList = getRouteRegistry().getRegisteredRoutes();
        if (!routeDataList.isEmpty()) {
            addRouterUsageStatistics();
        }
        routeDataList.stream().map(Object::toString).forEach(logger::debug);
    }
    if (getDeploymentConfiguration().isPnpmEnabled()) {
        UsageStatistics.markAsUsed("flow/pnpm", null);
    }
    initialized = true;
}

Example 53 with DeploymentConfiguration

use of com.vaadin.flow.function.DeploymentConfiguration in project flow by vaadin.

the class FrontendUtils method getFileContent.

private static String getFileContent(VaadinService service, String path) throws IOException {
    DeploymentConfiguration config = service.getDeploymentConfiguration();
    InputStream content = null;
    try {
        Optional<DevModeHandler> devModeHandler = DevModeHandlerManager.getDevModeHandler(service);
        if (!config.isProductionMode() && config.enableDevServer() && devModeHandler.isPresent()) {
            content = getFileFromDevModeHandler(devModeHandler.get(), path);
        }
        if (content == null) {
            content = getFileFromClassPath(service, path);
        }
        return content != null ? streamToString(content) : null;
    } finally {
        IOUtils.closeQuietly(content);
    }
}

Example 54 with DeploymentConfiguration

use of com.vaadin.flow.function.DeploymentConfiguration in project flow by vaadin.

the class FrontendUtils method getStatsAssetsByChunkName.

/**
 * Load the asset chunks from <code>stats.json</code>. We will only read the
 * file until we have reached the assetsByChunkName json and return that as
 * a json object string.
 *
 * Note: The <code>stats.json</code> is cached when external stats is
 * enabled or <code>stats.json</code> is provided from the class path. To
 * clear the cache use {@link #clearCachedStatsContent(VaadinService)}.
 *
 * @param service
 *            the Vaadin service.
 * @return json for assetsByChunkName object in stats.json or {@code null}
 *         if stats.json not found or content not found.
 * @throws IOException
 *             if an I/O error occurs while creating the input stream.
 */
public static String getStatsAssetsByChunkName(VaadinService service) throws IOException {
    DeploymentConfiguration config = service.getDeploymentConfiguration();
    Optional<DevModeHandler> devModeHandler = DevModeHandlerManager.getDevModeHandler(service);
    if (!config.isProductionMode() && config.enableDevServer() && devModeHandler.isPresent()) {
        return streamToString(getResourceFromWebpack(devModeHandler.get(), "/assetsByChunkName", "getting assets by chunk name."));
    }
    InputStream resourceAsStream;
    if (config.isStatsExternal()) {
        resourceAsStream = getStatsFromExternalUrl(config.getExternalStatsUrl(), service.getContext());
    } else {
        resourceAsStream = getStatsFromClassPath(service);
    }
    if (resourceAsStream == null) {
        return null;
    }
    try (Scanner scan = new Scanner(resourceAsStream, StandardCharsets.UTF_8.name())) {
        StringBuilder assets = new StringBuilder();
        assets.append("{");
        // Scan until we reach the assetsByChunkName object line
        scanToAssetChunkStart(scan, assets);
        // Add lines until we reach the first } breaking the object
        while (scan.hasNextLine()) {
            String line = scan.nextLine().trim();
            if ("}".equals(line) || "},".equals(line)) {
                // Encountering } or }, means end of asset chunk
                return assets.append("}").toString();
            } else if (line.endsWith("}") || line.endsWith("},")) {
                return assets.append(line.substring(0, line.indexOf('}')).trim()).append("}").toString();
            } else if (line.contains("{")) {
                // should only contain key-value pairs.
                break;
            }
            assets.append(line);
        }
        getLogger().error("Could not parse assetsByChunkName from stats.json");
    }
    return null;
}

Example 55 with DeploymentConfiguration

use of com.vaadin.flow.function.DeploymentConfiguration in project flow by vaadin.

the class DeploymentConfigurationFactoryTest method createInitParameters_readDevModeProperties.

@Test
public void createInitParameters_readDevModeProperties() throws Exception {
    FileUtils.writeLines(tokenFile, Arrays.asList("{", "\"pnpm.enable\": true,", "\"require.home.node\": true,", "}"));
    DeploymentConfiguration config = createConfig(Collections.singletonMap(PARAM_TOKEN_FILE, tokenFile.getPath()));
    Assert.assertEquals(Boolean.TRUE.toString(), config.getInitParameters().getProperty(InitParameters.SERVLET_PARAMETER_ENABLE_PNPM));
    Assert.assertEquals(Boolean.TRUE.toString(), config.getInitParameters().getProperty(InitParameters.REQUIRE_HOME_NODE_EXECUTABLE));
}