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How to use addHandler method of org.openqa.selenium.grid.web.CombinedHandler class
Best Selenium code snippet using org.openqa.selenium.grid.web.CombinedHandler.addHandler
Source:DistributorTest.java 
...142 Node medium = createNode(sessions, caps, 10, 4);143 Node heavy = createNode(sessions, caps, 10, 6);144 Node massive = createNode(sessions, caps, 10, 8);145 CombinedHandler handler = new CombinedHandler();146 handler.addHandler(lightest);147 handler.addHandler(medium);148 handler.addHandler(heavy);149 handler.addHandler(massive);150 Distributor distributor = new LocalDistributor(tracer, new PassthroughHttpClient.Factory<>(handler))151 .add(heavy)152 .add(medium)153 .add(lightest)154 .add(massive);155 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {156 Session session = distributor.newSession(payload);157 assertThat(session.getUri()).isEqualTo(lightest.getStatus().getUri());158 }159 }160 @Test161 public void shouldUseLastSessionCreatedTimeAsTieBreaker() {162 SessionMap sessions = new LocalSessionMap(tracer);163 Node leastRecent = createNode(sessions, caps, 5, 0);164 CombinedHandler handler = new CombinedHandler();165 handler.addHandler(sessions);166 handler.addHandler(leastRecent);167 Distributor distributor = new LocalDistributor(tracer, new PassthroughHttpClient.Factory<>(handler))168 .add(leastRecent);169 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {170 distributor.newSession(payload);171 // Will be "leastRecent" by default172 }173 Node middle = createNode(sessions, caps, 5, 0);174 handler.addHandler(middle);175 distributor.add(middle);176 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {177 Session session = distributor.newSession(payload);178 // Least lightly loaded is middle179 assertThat(session.getUri()).isEqualTo(middle.getStatus().getUri());180 }181 Node mostRecent = createNode(sessions, caps, 5, 0);182 handler.addHandler(mostRecent);183 distributor.add(mostRecent);184 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {185 Session session = distributor.newSession(payload);186 // Least lightly loaded is most recent187 assertThat(session.getUri()).isEqualTo(mostRecent.getStatus().getUri());188 }189 // All the nodes should be equally loaded.190 Map<Capabilities, Integer> expected = mostRecent.getStatus().getAvailable();191 assertThat(leastRecent.getStatus().getAvailable()).isEqualTo(expected);192 assertThat(middle.getStatus().getAvailable()).isEqualTo(expected);193 // All nodes are now equally loaded. We should be going in time order now194 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {195 Session session = distributor.newSession(payload);196 assertThat(session.getUri()).isEqualTo(leastRecent.getStatus().getUri());197 }198 }199 @Test200 public void shouldIncludeHostsThatAreUpInHostList() {201 CombinedHandler handler = new CombinedHandler();202 SessionMap sessions = new LocalSessionMap(tracer);203 handler.addHandler(sessions);204 URI uri = createUri();205 Node alwaysDown = LocalNode.builder(tracer, uri, sessions)206 .add(caps, caps -> new Session(new SessionId(UUID.randomUUID()), uri, caps))207 .advanced()208 .healthCheck(() -> new HealthCheck.Result(false, "Boo!"))209 .build();210 handler.addHandler(alwaysDown);211 UUID expected = UUID.randomUUID();212 Node alwaysUp = LocalNode.builder(tracer, uri, sessions)213 .add(caps, caps -> new Session(new SessionId(expected), uri, caps))214 .advanced()215 .healthCheck(() -> new HealthCheck.Result(true, "Yay!"))216 .build();217 handler.addHandler(alwaysUp);218 LocalDistributor distributor = new LocalDistributor(219 tracer,220 new PassthroughHttpClient.Factory<>(handler));221 handler.addHandler(distributor);222 distributor.add(alwaysDown);223 // Should be unable to create a session because the node is down.224 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {225 assertThatExceptionOfType(SessionNotCreatedException.class)226 .isThrownBy(() -> distributor.newSession(payload));227 }228 distributor.add(alwaysUp);229 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {230 distributor.newSession(payload);231 }232 }233 @Test234 public void shouldNotScheduleAJobIfAllSlotsAreBeingUsed() {235 SessionMap sessions = new LocalSessionMap(tracer);236 CombinedHandler handler = new CombinedHandler();237 Distributor distributor = new LocalDistributor(tracer, new PassthroughHttpClient.Factory<>(handler));238 handler.addHandler(distributor);239 Node node = createNode(sessions, caps, 1, 0);240 handler.addHandler(node);241 distributor.add(node);242 // Use up the one slot available243 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {244 distributor.newSession(payload);245 }246 // Now try and create a session.247 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {248 assertThatExceptionOfType(SessionNotCreatedException.class)249 .isThrownBy(() -> distributor.newSession(payload));250 }251 }252 @Ignore("TODO: allow nodes to indicate that sessions are done")253 @Test254 public void shouldReleaseSlotOnceSessionEnds() {255 }256 @Test257 public void shuldNotStartASessionIfTheCapabilitiesAreNotSupported() {258 CombinedHandler handler = new CombinedHandler();259 LocalSessionMap sessions = new LocalSessionMap(tracer);260 handler.addHandler(handler);261 Distributor distributor = new LocalDistributor(tracer, new PassthroughHttpClient.Factory<>(handler));262 handler.addHandler(distributor);263 Node node = createNode(sessions, caps, 1, 0);264 handler.addHandler(node);265 distributor.add(node);266 ImmutableCapabilities unmatched = new ImmutableCapabilities("browserName", "transit of venus");267 try (NewSessionPayload payload = NewSessionPayload.create(unmatched)) {268 assertThatExceptionOfType(SessionNotCreatedException.class)269 .isThrownBy(() -> distributor.newSession(payload));270 }271 }272 @Test273 public void attemptingToStartASessionWhichFailsMarksAsTheSlotAsAvailable() {274 CombinedHandler handler = new CombinedHandler();275 SessionMap sessions = new LocalSessionMap(tracer);276 handler.addHandler(sessions);277 Node node = LocalNode.builder(tracer, createUri(), sessions)278 .add(caps, caps -> {279 throw new SessionNotCreatedException("OMG");280 })281 .build();282 handler.addHandler(node);283 Distributor distributor = new LocalDistributor(tracer, new PassthroughHttpClient.Factory<>(handler));284 handler.addHandler(distributor);285 distributor.add(node);286 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {287 assertThatExceptionOfType(SessionNotCreatedException.class)288 .isThrownBy(() -> distributor.newSession(payload));289 }290 assertThat(distributor.getStatus().hasCapacity()).isTrue();291 }292 @Test293 public void shouldReturnNodesThatWereDownToPoolOfNodesOnceTheyMarkTheirHealthCheckPasses() {294 CombinedHandler handler = new CombinedHandler();295 SessionMap sessions = new LocalSessionMap(tracer);296 handler.addHandler(sessions);297 AtomicBoolean isUp = new AtomicBoolean(false);298 URI uri = createUri();299 Node node = LocalNode.builder(tracer, uri, sessions)300 .add(caps, caps -> new Session(new SessionId(UUID.randomUUID()), uri, caps))301 .advanced()302 .healthCheck(() -> new HealthCheck.Result(isUp.get(), "TL;DR"))303 .build();304 handler.addHandler(node);305 LocalDistributor distributor = new LocalDistributor(306 tracer,307 new PassthroughHttpClient.Factory<>(handler));308 handler.addHandler(distributor);309 distributor.add(node);310 // Should be unable to create a session because the node is down.311 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {312 assertThatExceptionOfType(SessionNotCreatedException.class)313 .isThrownBy(() -> distributor.newSession(payload));314 }315 // Mark the node as being up316 isUp.set(true);317 // Kick the machinery to ensure that everything is fine.318 distributor.refresh();319 // Because the node is now up and running, we should now be able to create a session320 try (NewSessionPayload payload = NewSessionPayload.create(caps)) {321 distributor.newSession(payload);322 }323 }324 @Test325 @Ignore326 public void shouldPriotizeHostsWithTheMostSlotsAvailableForASessionType() {327 // Consider the case where you have 1 Windows machine and 5 linux machines. All of these hosts328 // can run Chrome and Firefox sessions, but only one can run Edge sessions. Ideally, the machine329 // able to run Edge would be sorted last.330 fail("Write me");331 }332 private Node createNode(SessionMap sessions, Capabilities stereotype, int count, int currentLoad) {333 URI uri = createUri();334 LocalNode.Builder builder = LocalNode.builder(tracer, uri, sessions);335 for (int i = 0; i < count; i++) {336 builder.add(stereotype, caps -> new Session(new SessionId(UUID.randomUUID()), uri, caps));337 }338 LocalNode node = builder.build();339 for (int i = 0; i < currentLoad; i++) {340 // Ignore the session. We're just creating load.341 node.newSession(stereotype);342 }343 return node;344 }345 private URI createUri() {346 try {347 return new URI("http://localhost:" + PortProber.findFreePort());348 } catch (URISyntaxException e) {349 throw new RuntimeException(e);350 }351 }352 private static class CombinedHandler implements Predicate<HttpRequest>, CommandHandler {353 private final Map<Predicate<HttpRequest>, CommandHandler> handlers = new HashMap<>();354 public <X extends Predicate<HttpRequest> & CommandHandler> void addHandler(X handler) {355 handlers.put(handler, handler);356 }357 @Override358 public boolean test(HttpRequest request) {359 return handlers.keySet().stream()360 .map(p -> p.test(request))361 .reduce(Boolean::logicalAnd)362 .orElse(false);363 }364 @Override365 public void execute(HttpRequest req, HttpResponse resp) throws IOException {366 handlers.entrySet().stream()367 .filter(entry -> entry.getKey().test(req))368 .findFirst()...
Source:EndToEndTest.java
...78 nodeUri.toURL(),79 handler,80 HttpClient.Factory.createDefault());81 SessionMap sessions = new LocalSessionMap(tracer, bus);82 handler.addHandler(sessions);83 Distributor distributor = new LocalDistributor(tracer, bus, clientFactory, sessions);84 handler.addHandler(distributor);85 LocalNode node = LocalNode.builder(tracer, bus, clientFactory, nodeUri)86 .add(driverCaps, createFactory(nodeUri))87 .build();88 handler.addHandler(node);89 distributor.add(node);90 Router router = new Router(tracer, clientFactory, sessions, distributor);91 Server<?> server = createServer();92 server.addRoute(Routes.matching(router).using(router));93 server.start();94 exerciseDriver(server);95 }96 @Test97 public void withServers() throws URISyntaxException {98 EventBus bus = ZeroMqEventBus.create(99 new ZContext(),100 "tcp://localhost:" + PortProber.findFreePort(),101 "tcp://localhost:" + PortProber.findFreePort(),102 true);...
Source:Standalone.java
...114 localhostUrl,115 combinedHandler,116 networkOptions.getHttpClientFactory(tracer));117 SessionMap sessions = new LocalSessionMap(tracer, bus);118 combinedHandler.addHandler(sessions);119 Distributor distributor = new LocalDistributor(tracer, bus, clientFactory, sessions, registrationSecret);120 combinedHandler.addHandler(distributor);121 Routable router = new Router(tracer, clientFactory, sessions, distributor)122 .with(networkOptions.getSpecComplianceChecks());123 HttpHandler readinessCheck = req -> {124 boolean ready = sessions.isReady() && distributor.isReady() && bus.isReady();125 return new HttpResponse()126 .setStatus(ready ? HTTP_OK : HTTP_INTERNAL_ERROR)127 .setContent(Contents.utf8String("Standalone is " + ready));128 };129 GraphqlHandler graphqlHandler = new GraphqlHandler(distributor, serverOptions.getExternalUri());130 Routable ui;131 URL uiRoot = getClass().getResource("/javascript/grid-ui/build");132 if (uiRoot != null) {133 ResourceHandler uiHandler = new ResourceHandler(new ClassPathResource(uiRoot, "javascript/grid-ui/build"));134 ui = Route.combine(135 get("/").to(() -> req -> new HttpResponse().setStatus(HTTP_MOVED_TEMP).addHeader("Location", "/ui/index.html")),136 Route.prefix("/ui/").to(Route.matching(req -> true).to(() -> uiHandler)));137 } else {138 Json json = new Json();139 ui = Route.matching(req -> false).to(() -> new NoHandler(json));140 }141 HttpHandler httpHandler = combine(142 ui,143 router,144 Route.prefix("/wd/hub").to(combine(router)),145 Route.post("/graphql").to(() -> graphqlHandler),146 Route.get("/readyz").to(() -> readinessCheck));147 Node node = LocalNodeFactory.create(config);148 combinedHandler.addHandler(node);149 distributor.add(node);150 return new Handlers(httpHandler, new ProxyNodeCdp(clientFactory, node));151 }152 @Override153 protected void execute(Config config) {154 Require.nonNull("Config", config);155 Server<?> server = asServer(config).start();156 BuildInfo info = new BuildInfo();157 LOG.info(String.format(158 "Started Selenium standalone %s (revision %s): %s",159 info.getReleaseLabel(),160 info.getBuildRevision(),161 server.getUrl()));162 }...
Source:RouterTest.java
...68 true);69 handler = new CombinedHandler();70 clientFactory = new PassthroughHttpClient.Factory<>(handler);71 sessions = new LocalSessionMap(tracer, bus);72 handler.addHandler(sessions);73 distributor = new LocalDistributor(tracer, bus, clientFactory, sessions);74 handler.addHandler(distributor);75 router = new Router(tracer, clientFactory, sessions, distributor);76 }77 @Test78 public void shouldListAnEmptyDistributorAsMeaningTheGridIsNotReady() {79 Map<String, Object> status = getStatus(router);80 assertFalse((Boolean) status.get("ready"));81 }82 @Test83 public void addingANodeThatIsDownMeansTheGridIsNotReady() throws URISyntaxException {84 Capabilities capabilities = new ImmutableCapabilities("cheese", "peas");85 URI uri = new URI("http://exmaple.com");86 AtomicBoolean isUp = new AtomicBoolean(false);87 Node node = LocalNode.builder(tracer, bus, clientFactory, uri)88 .add(capabilities, caps -> new Session(new SessionId(UUID.randomUUID()), uri, caps))...
Source:Hub.java
...91 EventBusConfig events = new EventBusConfig(config);92 EventBus bus = events.getEventBus();93 CombinedHandler handler = new CombinedHandler();94 SessionMap sessions = new LocalSessionMap(tracer, bus);95 handler.addHandler(sessions);96 BaseServerOptions serverOptions = new BaseServerOptions(config);97 HttpClient.Factory clientFactory = new RoutableHttpClientFactory(98 serverOptions.getExternalUri().toURL(),99 handler,100 HttpClient.Factory.createDefault());101 Distributor distributor = new LocalDistributor(102 tracer,103 bus,104 clientFactory,105 sessions);106 handler.addHandler(distributor);107 Router router = new Router(tracer, clientFactory, sessions, distributor);108 Server<?> server = new BaseServer<>(109 serverOptions);110 server.addRoute(Routes.matching(router).using(router).decorateWith(W3CCommandHandler::new));111 server.start();112 };113 }114}...
addHandler
Using AI Code Generation
1import org.openqa.selenium.grid.web.CombinedHandler;2import org.openqa.selenium.grid.web.Routable;3import org.openqa.selenium.remote.http.HttpHandler;4import org.openqa.selenium.remote.http.HttpRequest;5import org.openqa.selenium.remote.http.HttpResponse;6import java.util.HashMap;7import java.util.Map;8public class CombinedHandlerExample {9 public static void main(String[] args) {10 Map<String, HttpHandler> routes = new HashMap<>();11 routes.put("/hello", request -> new HttpResponse().setContent("Hello World!"));12 routes.put("/goodbye", request -> new HttpResponse().setContent("Goodbye World!"));13 Map<String, String> methods = new HashMap<>();14 methods.put("/hello", "GET");15 methods.put("/goodbye", "GET");16 Map<String, String> names = new HashMap<>();17 names.put("/hello", "hello");18 names.put("/goodbye", "goodbye");19 CombinedHandler combinedHandler = new CombinedHandler(routes, methods, names);20 combinedHandler.addHandler("/test", request -> new HttpResponse().setContent("Test Route!"), "GET", "test");21 Routable routable = combinedHandler.get("/test");22 Routable routableByName = combinedHandler.get("test");23 HttpHandler handler = routable.getHandler();24 HttpHandler handlerByName = routableByName.getHandler();25 String method = routable.getMethod();26 String methodByName = routableByName.getMethod();27 String name = routable.getName();28 String nameByName = routableByName.getName();29 HttpResponse response = handler.execute(new HttpRequest("GET", "/test"));30 HttpResponse responseByName = handlerByName.execute(new HttpRequest("GET", "/test"));31 System.out.println(response.getContentString());32 System.out.println(responseByName.getContentString());33 }34}
addHandler
Using AI Code Generation
1CombinedHandler combinedHandler = new CombinedHandler();2combinedHandler.addHandler(new MyCustomHandler());3CombinedHandler combinedHandler = new CombinedHandler();4combinedHandler.addHandler(new MyCustomHandler());5CombinedHandler combinedHandler = new CombinedHandler();6combinedHandler.addHandler(new MyCustomHandler());7CombinedHandler combinedHandler = new CombinedHandler();8combinedHandler.addHandler(new MyCustomHandler());9CombinedHandler combinedHandler = new CombinedHandler();10combinedHandler.addHandler(new MyCustomHandler());11CombinedHandler combinedHandler = new CombinedHandler();12combinedHandler.addHandler(new MyCustomHandler());13CombinedHandler combinedHandler = new CombinedHandler();14combinedHandler.addHandler(new MyCustomHandler());15CombinedHandler combinedHandler = new CombinedHandler();16combinedHandler.addHandler(new MyCustomHandler());17CombinedHandler combinedHandler = new CombinedHandler();18combinedHandler.addHandler(new MyCustomHandler());
addHandler
Using AI Code Generation
1import org.openqa.selenium.grid.web.CombinedHandler;2import org.openqa.selenium.grid.web.Routable;3import org.openqa.selenium.grid.web.Routes;4import org.openqa.selenium.remote.http.HttpHandler;5import org.openqa.selenium.remote.http.HttpRequest;6import org.openqa.selenium.remote.http.HttpResponse;7CombinedHandler combinedHandler = new CombinedHandler();8Routable routable = new Routable() {9 public void addRoutes(Routes routes) {10 routes.add(new Route("/path") {11 public HttpHandler createHandler(HttpRequest request) {12 return new HttpHandler() {13 public HttpResponse execute(HttpRequest request) throws IOException {14 return new HttpResponse().setContent(new StringContent("Hello World"));15 }16 };17 }18 });19 }20};21combinedHandler.addHandler(routable);22HttpHandler handler = combinedHandler.getHandler();23HttpResponse response = handler.execute(new HttpRequest("GET", "/path"));24System.out.println(response.getContentString());25Routes routes = combinedHandler.getRoutes();26System.out.println(routes);27Route newRoute = new Route("/newPath") {28 public HttpHandler createHandler(HttpRequest request) {29 return new HttpHandler() {30 public HttpResponse execute(HttpRequest request) throws IOException {31 return new HttpResponse().setContent(new StringContent("Hello World"));32 }33 };34 }35};36routes.add(newRoute);37System.out.println(routes);38HttpHandler newHandler = combinedHandler.getHandler();39HttpResponse newResponse = newHandler.execute(new HttpRequest("GET", "/newPath"));40System.out.println(newResponse.getContentString());41Routable newRoutable = new Routable() {
addHandler
Using AI Code Generation
1CombinedHandler combinedHandler = new CombinedHandler();2combinedHandler.addHandler(new HealthCheckHandler());3combinedHandler.addHandler(new SessionHandler());4combinedHandler.addHandler(new StaticContentHandler());5combinedHandler.addHandler(new NewSessionQueuer());6combinedHandler.addHandler(new Distributor());7CompositeHandler compositeHandler = new CompositeHandler();8compositeHandler.addHandler(new HealthCheckHandler());9compositeHandler.addHandler(new SessionHandler());10compositeHandler.addHandler(new StaticContentHandler());11compositeHandler.addHandler(new NewSessionQueuer());12compositeHandler.addHandler(new Distributor());13RoutingHandler routingHandler = new RoutingHandler();14routingHandler.addHandler(new HealthCheckHandler());15routingHandler.addHandler(new SessionHandler());16routingHandler.addHandler(new StaticContentHandler());17routingHandler.addHandler(new NewSessionQueuer());18routingHandler.addHandler(new Distributor());19RoutingHandler routingHandler = new RoutingHandler();20routingHandler.addHandler(new HealthCheckHandler());21routingHandler.addHandler(new SessionHandler());22routingHandler.addHandler(new StaticContentHandler());23routingHandler.addHandler(new NewSessionQueuer());24routingHandler.addHandler(new Distributor());25RoutingHandler routingHandler = new RoutingHandler();26routingHandler.addHandler(new HealthCheckHandler());27routingHandler.addHandler(new SessionHandler());28routingHandler.addHandler(new StaticContentHandler());29routingHandler.addHandler(new NewSessionQueuer());30routingHandler.addHandler(new Distributor());31RoutingHandler routingHandler = new RoutingHandler();32routingHandler.addHandler(new HealthCheckHandler());33routingHandler.addHandler(new SessionHandler());34routingHandler.addHandler(new StaticContentHandler());35routingHandler.addHandler(new NewSessionQueuer());36routingHandler.addHandler(new Distributor());37RoutingHandler routingHandler = new RoutingHandler();38routingHandler.addHandler(new HealthCheckHandler());39routingHandler.addHandler(new SessionHandler());40routingHandler.addHandler(new StaticContentHandler());41routingHandler.addHandler(new NewSessionQueuer());42routingHandler.addHandler(new Distributor());43RoutingHandler routingHandler = new RoutingHandler();44routingHandler.addHandler(new HealthCheckHandler());45routingHandler.addHandler(new SessionHandler());46routingHandler.addHandler(new StaticContentHandler());47routingHandler.addHandler(new
addHandler
Using AI Code Generation
1CombinedHandler combinedHandler = new CombinedHandler();2combinedHandler.addHandler("/mynewhandler", new MyNewHandler());3public class MyNewHandler implements HttpHandler {4 public HttpResponse handle(HttpRequest request) throws UncheckedIOException {5 }6}7public class MyNewHandler implements HttpHandler {8 public HttpResponse handle(HttpRequest request) throws UncheckedIOException {9 }10}
addHandler
Using AI Code Generation
1import org.openqa.selenium.grid.config.Config;2import org.openqa.selenium.grid.web.CombinedHandler;3import org.openqa.selenium.grid.web.Routable;4import org.openqa.selenium.remote.http.HttpMethod;5import org.openqa.selenium.remote.http.HttpRequest;6import org.openqa.selenium.remote.http.HttpResponse;7import org.openqa.selenium.remote.http.Route;8import java.util.Objects;9import java.util.logging.Logger;10public class AddHandlerExample {11 private static final Logger LOG = Logger.getLogger(AddHandlerExample.class.getName());12 private static final String EXAMPLE_PROPERTY = "example.property";13 public static void main(String[] args) {14 Config config = new Config();15 String exampleProperty = config.get(EXAMPLE_PROPERTY).get();16 Routable routable = new Routable() {17 public void addRoutes(Route route) {18 .get(exampleProperty, new Route.Handler() {19 public void execute(HttpRequest req, HttpResponse resp) {20 LOG.info("exampleProperty: " + exampleProperty);21 }22 });23 }24 };25 CombinedHandler combinedHandler = new CombinedHandler();26 combinedHandler.addHandler(routable
addHandler
Using AI Code Generation
1function addHandlerToCombinedHandler(handler, path) {2 combinedHandler.addHandler(handler, path);3 return combinedHandler;4}5function addHandlerToCombinedHandler(handler, path) {6 combinedHandler.addHandler(handler, path);7 return combinedHandler;8}9function addHandlerToCombinedHandler(handler, path) {10 combinedHandler.add(handler, path);11 return combinedHandler;12}13function addHandlerToCombinedHandler(handler, path) {14 combinedHandler.add(handler, path);15 return combinedHandler;16}
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