elemental.json.JsonObject类的使用及代码示例

x33g5p2x  于2022-01-22 转载在 其他  
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本文整理了Java中elemental.json.JsonObject类的一些代码示例，展示了JsonObject类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JsonObject类的具体详情如下：
包路径：elemental.json.JsonObject
类名称：JsonObject

JsonObject介绍

[英]Represents a Json object.
[中]表示Json对象。

代码示例

代码示例来源：origin: com.vaadin/vaadin-server

public String asJson() {
  JsonArray uris = Json.createArray();
  for (String uri : sourceUris) {
    uris.set(uris.length(), uri);
  }
  JsonObject object = Json.createObject();
  object.put("version", Version.getFullVersion());
  object.put("timestamp", Long.toString(timestamp));
  object.put("uris", uris);
  object.put("css", css);
  return object.toJson();
}

代码示例来源：origin: com.vaadin/vaadin-server

JsonValue token = json.get(ApplicationConstants.CSRF_TOKEN);
if (token == null) {
  csrfToken = ApplicationConstants.CSRF_TOKEN_DEFAULT_VALUE;
    .isSyncIdCheckEnabled()) {
  syncId = (int) json
      .getNumber(ApplicationConstants.SERVER_SYNC_ID);
} else {
  syncId = -1;
if (json.hasKey(ApplicationConstants.RESYNCHRONIZE_ID)) {
  resynchronize = json
      .getBoolean(ApplicationConstants.RESYNCHRONIZE_ID);
} else {
  resynchronize = false;
if (json.hasKey(ApplicationConstants.WIDGETSET_VERSION_ID)) {
  widgetsetVersion = json
      .getString(ApplicationConstants.WIDGETSET_VERSION_ID);
if (json.hasKey(ApplicationConstants.CLIENT_TO_SERVER_ID)) {
  clientToServerMessageId = (int) json
      .getNumber(ApplicationConstants.CLIENT_TO_SERVER_ID);
} else {
  getLogger()
invocations = json.getArray(ApplicationConstants.RPC_INVOCATIONS);

代码示例来源：origin: com.vaadin/vaadin-server

private static boolean jsonObjectEquals(JsonObject a, JsonObject b) {
  String[] keys = a.keys();
  if (keys.length != b.keys().length) {
    return false;
  }
  for (String key : keys) {
    JsonValue value = b.get(key);
    if (value == null || !jsonEquals(a.get(key), value)) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: com.vaadin/vaadin-server

public ScssCacheEntry(JsonObject json) {
  css = json.getString("css");
  timestamp = Long.parseLong(json.getString("timestamp"));
  sourceUris = new ArrayList<>();
  JsonArray uris = json.getArray("uris");
  for (int i = 0; i < uris.length(); i++) {
    sourceUris.add(uris.getString(i));
  }
  // Not set for cache entries read from disk
  scssFileName = null;
}

代码示例来源：origin: com.vaadin/vaadin-server

private String getConfigOrNull(String name) {
  JsonObject parameters = context.getApplicationParameters();
  if (parameters.hasKey(name)) {
    return parameters.getString(name);
  } else {
    return null;
  }
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-app

boolean skipRestoreDimensions) {
if (partStackState.hasKey(PART_STACK_PARTS)) {
 JsonArray parts = partStackState.get(PART_STACK_PARTS);
 for (int i = 0; i < parts.length(); i++) {
  JsonObject value = parts.get(i);
  if (value.hasKey(PART_CLASS_NAME)) {
   String className = value.getString(PART_CLASS_NAME);
   Provider<PartPresenter> provider = dynaProvider.getProvider(className);
   if (provider != null) {
if (partStackState.hasKey(ACTIVE_PART)) {
 String activePart = partStackState.getString(ACTIVE_PART);
 Provider<PartPresenter> provider = dynaProvider.getProvider(activePart);
 if (provider != null) {
if (partStackState.hasKey(HIDDEN_STATE) && partStackState.getBoolean(HIDDEN_STATE)) {
if (partStackState.hasKey(PART_STACK_SIZE)) {
 double size = partStackState.getNumber(PART_STACK_SIZE);

代码示例来源：origin: org.eclipse.che.plugin/che-plugin-yaml-ide

/**
 * Converts json string to list of Yaml Preferences
 *
 * @param jsonStr The json string to turn into the list of Yaml Preferences
 * @return List of Yaml Preferences
 */
private List<YamlPreference> jsonToYamlPreference(String jsonStr) {
 ArrayList yamlPreferences = new ArrayList<YamlPreference>();
 JsonObject parsedJson = Json.parse(jsonStr);
 for (String glob : parsedJson.keys()) {
  try {
   JsonArray jsonArray = parsedJson.getArray(glob);
   for (int arrNum = 0; arrNum < jsonArray.length(); arrNum++) {
    YamlPreference newYamlPref = new YamlPreference(jsonArray.getString(arrNum), glob);
    yamlPreferences.add(newYamlPref);
   }
  } catch (Exception e) {
   LOG.debug(e.getMessage(), e);
  }
 }
 return yamlPreferences;
}

代码示例来源：origin: com.haulmont.cuba/cuba-web-toolkit

protected void addItems(JsonArray items, HasWidgets container) {
  for (int i = 0; i < items.length(); i++) {
    JsonObject itemJson = items.getObject(i);
    String iconId = itemJson.getString("icon");
    if (menuItemIconSupplier != null && iconId != null) {
      icon = menuItemIconSupplier.apply(iconId);
    if (itemJson.hasKey("captionAsHtml")) {
      captionAsHtml = itemJson.getBoolean("captionAsHtml");
        itemJson.getString("id"),
        icon,
        itemJson.getString("styleName"),
        itemJson.getString("caption"),
        captionAsHtml);
    menuItemWidget.setDescription(itemJson.getString("description"));
    menuItemWidget.setCubaId(itemJson.getString("cubaId"));
    menuItemWidget.setBadgeText(itemJson.getString("badgeText"));
    JsonArray childrenItemsJson = itemJson.getArray("children");
    if (childrenItemsJson != null) {
      MenuContainerWidget menuContainerWidget = new MenuContainerWidget(this, menuItemWidget);
      if (itemJson.hasKey("expanded")
          && itemJson.getBoolean("expanded")) {
        menuContainerWidget.setExpanded(true);

代码示例来源：origin: org.eclipse.che.core/che-core-ide-app

private List<Promise<Void>> restore(
  JsonObject files,
  EditorPartStack editorPartStack,
  Map<EditorPartPresenter, EditorPartStack> activeEditors) {
 if (files.hasKey("FILES")) {
  // plain
  JsonArray filesArray = files.getArray("FILES");
  List<Promise<Void>> promises = new ArrayList<>();
  for (int i = 0; i < filesArray.length(); i++) {
   JsonObject file = filesArray.getObject(i);
   Promise<Void> openFile = openFile(file, editorPartStack, activeEditors);
   promises.add(openFile);
  }
  return promises;
 } else {
  // split
  return restoreSplit(files, editorPartStack, activeEditors);
 }
}

代码示例来源：origin: org.eclipse.che.core/che-core-ide-app

@Override
public Promise<Void> loadState(@NotNull JsonObject state) {
 if (state.hasKey(SHOW_HIDDEN_FILES)) {
  projectExplorer.showHiddenFiles(state.getBoolean(SHOW_HIDDEN_FILES));
   state.hasKey(PATH_PARAM_ID) ? state.getArray(PATH_PARAM_ID) : Json.createArray();
 if (paths.length() == 0) {
  return promises.resolve(null);
 loader.show();
 for (int i = 0; i < paths.length(); i++) {
  String path = paths.getString(i);
  if (revealPromise == null) {
   revealPromise = revealer.reveal(Path.valueOf(path), false).thenPromise(this::doExpand);

代码示例来源：origin: com.haulmont.cuba/cuba-web-toolkit

protected void showSuggestions(JsonArray suggestions) {
  this.suggestions.clear();
  for (int i = 0; i < suggestions.length(); i++) {
    JsonObject jsonSuggestion = suggestions.getObject(i);
    Suggestion suggestion = new Suggestion(
        jsonSuggestion.getString(SUGGESTION_ID),
        jsonSuggestion.getString(SUGGESTION_CAPTION),
        jsonSuggestion.getString(SUGGESTION_STYLE_NAME)
    );
    this.suggestions.add(suggestion);
  }
  showSuggestions();
}

代码示例来源：origin: com.vaadin/hummingbird-server

private static void includeDependencies(Element head,
    JsonObject initialUIDL, BootstrapContext context) {
  // Extract style sheets and load them eagerly
  JsonArray dependencies = initialUIDL
      .getArray(DependencyList.DEPENDENCY_KEY);
  if (dependencies == null || dependencies.length() == 0) {
    // No dependencies at all
    return;
  }
  Predicate<? super JsonObject> includeStyleSheets = object -> DependencyList.TYPE_STYLESHEET
      .equals(object.getString(DependencyList.KEY_TYPE));
  com.vaadin.hummingbird.util.JsonUtil.objectStream(dependencies)
      .filter(includeStyleSheets).forEach(stylesheet -> {
        Element link = head.appendElement("link");
        link.attr("rel", "stylesheet");
        link.attr("type", "text/css");
        String url = stylesheet.getString(DependencyList.KEY_URL);
        url = context.getUriResolver().resolveVaadinUri(url);
        link.attr("href", url);
      });
  // Remove from initial UIDL
  JsonArray otherDependencies = com.vaadin.hummingbird.util.JsonUtil
      .objectStream(dependencies).filter(includeStyleSheets.negate())
      .collect(com.vaadin.hummingbird.util.JsonUtil.asArray());
  initialUIDL.put(DependencyList.DEPENDENCY_KEY, otherDependencies);
}

代码示例来源：origin: com.googlecode.gwtquery/gwtquery

private String param(JsonObject o) {
 String ret = "";
 for (String k : o.keys()) {
  ret += ret.isEmpty() ? "" : "&";
  JsonValue v = o.get(k);
  if (v instanceof JsonArray) {
   for (int i = 0, l = ((JsonArray) v).length(); i < l; i++) {
    ret += i > 0 ? "&" : "";
    JsonValue e = ((JsonArray) v).get(i);
    ret += k + "[]=" + e.toJson();
   }
  } else {
   if (v != null && !(v instanceof JsonNull)) {
    ret += k + "=" + v.toJson();
   }
  }
 }
 return ret;
}

代码示例来源：origin: com.vaadin/vaadin-server

if (LegacyCommunicationManager
      .isConnectorVisibleToClient(child)) {
    children.set(children.length(), child.getConnectorId());
if (children.length() > 0
    || !stateUpdateConnectors.contains(connectorId)) {
  try {
    hierarchyInfo.put(connectorId, children);
  } catch (JsonException e) {
    throw new PaintException(

代码示例来源：origin: com.googlecode.gwtquery/gwtquery

if (clz.equals(Boolean.class) || clz == Boolean.TYPE) {
 try {
  return obj != null ? obj.getBoolean(attr) : arr.getBoolean(idx);
 } catch (Exception e) {
  return Boolean.FALSE;
 return new Date((long) (obj != null ? obj.getNumber(attr) : arr.getNumber(idx)));
} else if (clz.equals(Byte.class) || clz == Byte.TYPE) {
 return toDouble(attr, arr, idx, obj).byteValue();
Object ret = obj != null ? obj.get(attr) : arr.get(idx);
if (ret instanceof JreJsonFunction || clz.equals(Function.class)) {
 return ret != null && ret instanceof JreJsonFunction ? ((JreJsonFunction) ret).getFunction()
 return jsonArrayToList(obj.getArray(attr), ctype, clz.isArray());
} else if (ret instanceof JsonObject) {
 if (clz == Object.class) {

代码示例来源：origin: com.vaadin/vaadin-server

private JsonArray toJsonArray(List<Dependency> list) {
  JsonArray result = Json.createArray();
  for (int i = 0; i < list.size(); i++) {
    JsonObject dep = Json.createObject();
    Dependency dependency = list.get(i);
    dep.put("type", dependency.getType().name());
    dep.put("url", dependency.getUrl());
    result.set(i, dep);
  }
  return result;
}

代码示例来源：origin: com.vaadin/vaadin-server

private void putValueOrNull(JsonObject object, String key, String value) {
    assert object != null;
    assert key != null;
    if (value == null) {
      object.put(key, Json.createNull());
    } else {
      object.put(key, value);
    }
  }
}

代码示例来源：origin: com.vaadin/vaadin-upload-flow

private String getStringObject(String propertyName, String subName) {
  String result = null;
  JsonObject json = (JsonObject) getElement()
      .getPropertyRaw(propertyName);
  if (json != null && json.hasKey(subName)
      && !(json.get(subName) instanceof JsonNull)) {
    result = json.getString(subName);
  }
  return result;
}

代码示例来源：origin: com.vaadin/flow-maven-plugin

JsonArray fragmentFiles;
try {
  fragmentFiles = fragment.getArray("files");
  if (fragmentFiles == null) {
    throw new IllegalStateException(String.format(
    .newHashSetWithExpectedSize(fragmentFiles.length());
for (int j = 0; j < fragmentFiles.length(); ++j) {
  try {
    files.add(fragmentFiles.getString(j));
  } catch (JsonException | ClassCastException e) {
    throw new IllegalStateException(String.format(

代码示例来源：origin: org.eclipse.che.core/che-core-ide-app

/**
 * Determines whether perspective is maximized.
 *
 * @param partStacksState part stack state
 * @return <b>true</b> is perspective has maximized part stack
 */
private boolean isPerspectiveMaximized(JsonObject partStacksState) {
 for (String partStackType : partStacksState.keys()) {
  JsonObject partStackState = partStacksState.getObject(partStackType);
  if (partStackState.hasKey(PART_STACK_STATE)
    && PartStack.State.MAXIMIZED.name().equals(partStackState.getString(PART_STACK_STATE))) {
   return true;
  }
 }
 return false;
}

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