How to use TypeToken class of org.openqa.selenium.json package

Best Selenium code snippet using org.openqa.selenium.json.TypeToken

Source:Docker.java Github

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...20import static org.openqa.selenium.remote.http.Contents.string;21import static org.openqa.selenium.remote.http.Contents.utf8String;22import static org.openqa.selenium.remote.http.HttpMethod.GET;23import static org.openqa.selenium.remote.http.HttpMethod.POST;24import com.google.common.reflect.TypeToken;25import org.openqa.selenium.WebDriverException;26import org.openqa.selenium.json.Json;27import org.openqa.selenium.json.JsonException;28import org.openqa.selenium.json.JsonOutput;29import org.openqa.selenium.remote.http.Contents;30import org.openqa.selenium.remote.http.HttpClient;31import org.openqa.selenium.remote.http.HttpRequest;32import org.openqa.selenium.remote.http.HttpResponse;33import java.io.IOException;34import java.io.UncheckedIOException;35import java.net.HttpURLConnection;36import java.util.List;37import java.util.Map;38import java.util.Objects;39import java.util.Optional;40import java.util.function.Function;41import java.util.function.Predicate;42import java.util.logging.Logger;43public class Docker {44 private static final Logger LOG = Logger.getLogger(Docker.class.getName());45 private static final Json JSON = new Json();46 private final Function<HttpRequest, HttpResponse> client;47 public Docker(HttpClient client) {48 Objects.requireNonNull(client, "Docker HTTP client must be set.");49 this.client = req -> {50 try {51 HttpResponse resp = client.execute(req);52 if (resp.getStatus() < 200 && resp.getStatus() > 200) {53 String value = string(resp);54 try {55 Object obj = JSON.toType(value, Object.class);56 if (obj instanceof Map) {57 Map<?, ?> map = (Map<?, ?>) obj;58 String message = map.get("message") instanceof String ?59 (String) map.get("message") :60 value;61 throw new RuntimeException(message);62 }63 throw new RuntimeException(value);64 } catch (JsonException e) {65 throw new RuntimeException(value);66 }67 }68 return resp;69 } catch (IOException e) {70 throw new UncheckedIOException(e);71 }72 };73 }74 public Image pull(String name, String tag) {75 Objects.requireNonNull(name);76 Objects.requireNonNull(tag);77 findImage(new ImageNamePredicate(name, tag));78 LOG.info(String.format("Pulling %s:%s", name, tag));79 HttpRequest request = new HttpRequest(POST, "/​images/​create");80 request.addQueryParameter("fromImage", name);81 request.addQueryParameter("tag", tag);82 HttpResponse res = client.apply(request);83 if (res.getStatus() != HttpURLConnection.HTTP_OK) {84 throw new WebDriverException("Unable to pull container: " + name);85 }86 LOG.info(String.format("Pull of %s:%s complete", name, tag));87 return findImage(new ImageNamePredicate(name, tag))88 .orElseThrow(() -> new DockerException(89 String.format("Cannot find image matching: %s:%s", name, tag)));90 }91 public List<Image> listImages() {92 LOG.fine("Listing images");93 HttpResponse response = client.apply(new HttpRequest(GET, "/​images/​json"));94 List<ImageSummary> images =95 JSON.toType(string(response), new TypeToken<List<ImageSummary>>() {}.getType());96 return images.stream()97 .map(Image::new)98 .collect(toImmutableList());99 }100 public Optional<Image> findImage(Predicate<Image> filter) {101 Objects.requireNonNull(filter);102 LOG.fine("Finding image: " + filter);103 return listImages().stream()104 .filter(filter)105 .findFirst();106 }107 public Container create(ContainerInfo info) {108 StringBuilder json = new StringBuilder();109 try (JsonOutput output = JSON.newOutput(json)) {...

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Source:ListImages.java Github

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...19import org.openqa.selenium.docker.Image;20import org.openqa.selenium.docker.internal.ImageSummary;21import org.openqa.selenium.docker.internal.Reference;22import org.openqa.selenium.json.Json;23import org.openqa.selenium.json.TypeToken;24import org.openqa.selenium.remote.http.HttpHandler;25import org.openqa.selenium.remote.http.HttpRequest;26import org.openqa.selenium.remote.http.HttpResponse;27import java.lang.reflect.Type;28import java.util.Map;29import java.util.Objects;30import java.util.Set;31import static com.google.common.collect.ImmutableSet.toImmutableSet;32import static org.openqa.selenium.json.Json.JSON_UTF_8;33import static org.openqa.selenium.remote.http.Contents.string;34import static org.openqa.selenium.remote.http.HttpMethod.GET;35class ListImages {36 private static final Json JSON = new Json();37 private static final Type SET_OF_IMAGE_SUMMARIES = new TypeToken<Set<ImageSummary>>() {}.getType();38 private final HttpHandler client;39 public ListImages(HttpHandler client) {40 this.client = Objects.requireNonNull(client);41 }42 public Set<Image> apply(Reference reference) {43 Objects.requireNonNull(reference, "Reference to search for must be set");44 String familiarName = reference.getFamiliarName();45 Map<String, Object> filters = ImmutableMap.of("reference", ImmutableMap.of(familiarName, true));46 /​/​ https:/​/​docs.docker.com/​engine/​api/​v1.40/​#operation/​ImageList47 HttpRequest req = new HttpRequest(GET, "/​v1.40/​images/​json")48 .addHeader("Content-Length", "0")49 .addHeader("Content-Type", JSON_UTF_8)50 .addQueryParameter("filters", JSON.toJson(filters));51 HttpResponse response = DockerMessages.throwIfNecessary(...

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TypeToken

Using AI Code Generation

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1public class TypeToken<T> {2 private final Type type;3 protected TypeToken() {4 Type superClass = getClass().getGenericSuperclass();5 if (superClass instanceof Class<?>) {6 throw new RuntimeException("Missing type parameter.");7 }8 this.type = ((ParameterizedType) superClass).getActualTypeArguments()[0];9 }10 public final Type getType() {11 return type;12 }13 public boolean equals(Object o) {14 return o instanceof TypeToken && Objects.equals(type, ((TypeToken<?>) o).type);15 }16 public int hashCode() {17 return Objects.hashCode(type);18 }19 public String toString() {20 return type.toString();21 }22 public static TypeToken<?> get(Type type) {23 return new SimpleTypeToken(type);24 }25 public static <T> TypeToken<T> get(Class<T> type) {26 return new SimpleTypeToken<T>(type);27 }28 private static class SimpleTypeToken<T> extends TypeToken<T> {29 private final Type type;30 SimpleTypeToken(Type type) {31 this.type = type;32 }33 public Type getType() {34 return type;35 }36 }37}38public class JsonConverter {39 private final Json json = new Json();40 public <T> T convert(String jsonText, TypeToken<T> type) {41 return json.toType(jsonText, type.getType());42 }43}44public class JsonReader {45 private final JsonConverter jsonConverter = new JsonConverter();46 public <T> T read(String filePath, TypeToken<T> type) {47 try {48 return jsonConverter.convert(new String(Files.readAllBytes(Paths.get(filePath))), type);49 } catch (IOException e) {50 throw new RuntimeException("Unable to read file: " + filePath);51 }52 }53}54public class JsonReader {55 private final JsonConverter jsonConverter = new JsonConverter();56 public <T> T read(String filePath, TypeToken<T> type) {57 try {58 return jsonConverter.convert(new String(Files.readAllBytes(Paths.get(filePath))), type);59 } catch (IOException e) {60 throw new RuntimeException("Unable to read file: " + filePath);61 }62 }63}

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TypeToken

Using AI Code Generation

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1import java.lang.reflect.Type;2import java.util.List;3import java.util.Map;4import java.util.stream.Collectors;5import org.openqa.selenium.json.Json;6import org.openqa.selenium.json.TypeToken;7public class JsonToMapAndList {8 public static void main(String[] args) {9 String json = "{\r10 " { \"name\":\"Ford\", \"models\":[ \"Fiesta\", \"Focus\", \"Mustang\" ] },\r11 " { \"name\":\"BMW\", \"models\":[ \"320\", \"X3\", \"X5\" ] },\r12 " { \"name\":\"Fiat\", \"models\":[ \"500\", \"Panda\" ] }\r13 "}";14 Json jsonParser = new Json();15 Map<String, Object> map = jsonParser.toType(json, new TypeToken<Map<String, Object>>() {}.getType());16 System.out.println(map);17 List<Map<String, Object>> cars = jsonParser.toType(map.get("cars").toString(), new TypeToken<List<Map<String, Object>>>() {}.getType());18 System.out.println(cars);19 List<String> models = cars.stream().map(car -> car.get("models").toString()).collect(Collectors.toList());20 System.out.println(models);21 }22}23{age=30, name=John, cars=[{models=[Fiesta, Focus, Mustang], name=Ford}, {models=[320, X3, X5], name=BMW}, {models=[500, Panda], name=Fiat}]}24[{models=[Fiesta, Focus, Mustang], name=Ford}, {models=[320, X3, X5], name=BMW}, {models=[500, Panda], name=Fiat}]25Your name to display (optional):26Your name to display (optional):27String json = "{\"name\":\"John\",\"age\":30,\"

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TypeToken

Using AI Code Generation

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1TypeToken<List<JsonElement>> token = new TypeToken<List<JsonElement>>() {};2Type type = token.getType();3List<JsonElement> list = new Gson().fromJson(json, type);4for (JsonElement el : list) {5 System.out.println(el.getAsJsonObject().get("name").getAsString());6}7TypeToken<List<JsonElement>> token = new TypeToken<List<JsonElement>>() {};8Type type = token.getType();9List<JsonElement> list = new Gson().fromJson(json, type);10for (JsonElement el : list) {11 System.out.println(el.getAsJsonObject().get("name").getAsString());12}13TypeToken<List<JsonElement>> token = new TypeToken<List<JsonElement>>() {};14Type type = token.getType();15List<JsonElement> list = new Gson().fromJson(json, type);16for (JsonElement el : list) {17 System.out.println(el.getAsJsonObject().get("name").getAsString());18}19TypeToken<List<JsonElement>> token = new TypeToken<List<JsonElement>>() {};20Type type = token.getType();21List<JsonElement> list = new Gson().fromJson(json, type);22for (JsonElement el : list) {23 System.out.println(el.getAsJsonObject().get("name").getAsString());24}25TypeToken<List<JsonElement>> token = new TypeToken<List<JsonElement>>() {};

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1<version>[1.2.3,)</​version>2
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1mvn clean versions:use-latest-versions scm:checkin deploy -Dmessage="update versions" -DperformRelease=true2
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There are two ways to debug. You can get Page Source and check what is different.

Now when you launch a browser using Selenium, it is using the Debugging session to automate chrome. So you can't do a remote debugger to your website using this.

You need to launch chrome manually.

chrome --headless --remote-debugging-port=9222 --disable-gpu http://tarunlalwani.com

Now in open another chrome and debug the site by going to http://127.0.0.1:9222 and inspect the site.

Debugging Session

https://stackoverflow.com/questions/46017982/debugging-with-headless-browser

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