bobpaulin commented on code in PR #10907:
URL: https://github.com/apache/nifi/pull/10907#discussion_r2818038102
##########
nifi-connector-mock-bundle/nifi-connector-mock-server/src/main/java/org/apache/nifi/mock/connector/server/StandardConnectorMockServer.java:
##########
@@ -401,8 +428,96 @@ public void mockControllerService(final String
controllerServiceType, final Clas
extensionManager.addControllerService(mockControllerServiceClass);
}
+ @Override
+ public int getHttpPort() {
+ if (jettyServer == null) {
+ return -1;
+ }
+
+ final ServerConnector connector = (ServerConnector)
jettyServer.getConnectors()[0];
+ return connector.getLocalPort();
+ }
+
@Override
public void close() {
stop();
}
+
+ private void startJettyServer() {
+ final String httpPortValue =
nifiProperties.getProperty(NiFiProperties.WEB_HTTP_PORT);
+ if (httpPortValue == null || httpPortValue.isBlank()) {
+ logger.debug("No HTTP port configured; skipping Jetty server
startup");
+ return;
+ }
+
+ final int httpPort = Integer.parseInt(httpPortValue);
+ final Map<File, Bundle> wars = findWars(bundles);
+ if (wars.isEmpty()) {
+ logger.debug("No WAR files found in NAR bundles; skipping Jetty
server startup");
+ return;
+ }
+
+ jettyServer = new Server();
+
+ final ServerConnector serverConnector = new
ServerConnector(jettyServer);
+ serverConnector.setPort(httpPort);
+ jettyServer.addConnector(serverConnector);
+
+ final List<WebAppContext> webAppContexts = new ArrayList<>();
+ final ContextHandlerCollection handlers = new
ContextHandlerCollection();
+ for (final Map.Entry<File, Bundle> entry : wars.entrySet()) {
+ final File warFile = entry.getKey();
+ final Bundle bundle = entry.getValue();
+
+ final String warName = warFile.getName();
+ final String contextPath = "/" + warName.substring(0,
warName.length() - WAR_EXTENSION.length());
+
+ final WebAppContext webAppContext = new
WebAppContext(warFile.getPath(), contextPath);
+ webAppContext.setClassLoader(new
org.eclipse.jetty.ee.webapp.WebAppClassLoader(bundle.getClassLoader(),
webAppContext));
+
+ handlers.addHandler(webAppContext);
+ webAppContexts.add(webAppContext);
+ logger.info("Deploying WAR [{}] at context path [{}]",
warFile.getAbsolutePath(), contextPath);
+ }
+
+ jettyServer.setHandler(handlers);
+
+ try {
+ jettyServer.start();
+ logger.info("Jetty server started on port [{}]", getHttpPort());
+ } catch (final Exception e) {
+ throw new RuntimeException("Failed to start Jetty server", e);
+ }
+
+ performInjectionForConnectorUis(webAppContexts);
+ }
+
+ private void performInjectionForConnectorUis(final List<WebAppContext>
webAppContexts) {
+ final NiFiConnectorWebContext connectorWebContext = new
MockNiFiConnectorWebContext(connectorRepository);
+ for (final WebAppContext webAppContext : webAppContexts) {
+ final ServletContext servletContext =
webAppContext.getServletHandler().getServletContext();
+ servletContext.setAttribute("nifi-connector-web-context",
connectorWebContext);
+ logger.info("Injected NiFiConnectorWebContext into WAR context
[{}]", webAppContext.getContextPath());
+ }
+ }
+
+ private Map<File, Bundle> findWars(final Set<Bundle> bundles) {
+ final Map<File, Bundle> wars = new HashMap<>();
+
+ bundles.forEach(bundle -> {
+ final BundleDetails details = bundle.getBundleDetails();
+ final Path bundledDependencies = new
File(details.getWorkingDirectory(), NAR_DEPENDENCIES_PATH).toPath();
+ if (Files.isDirectory(bundledDependencies)) {
+ try (final Stream<Path> dependencies =
Files.list(bundledDependencies)) {
+ dependencies.filter(dependency ->
dependency.getFileName().toString().endsWith(WAR_EXTENSION))
+ .map(Path::toFile)
+ .forEach(dependency -> wars.put(dependency,
bundle));
Review Comment:
Ok so the idea would be to further filter the list of wars by nars that have
a nifi-connector file. That seems reasonable.
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