Examples of org.chromium.sdk.JsValue

org.chromium.sdk.JsValue
An object that represents a browser JavaScript VM variable value (compound or atomic.)
In some backends values (currently only strings) are loaded with a size limit. The value part that exceeds the limit is truncated. The full value can be loaded by {@link #reloadHeavyValue} method.

  public void reloadBiggerValue(final ReloadValueCallback callback) {
    List<JsValue> jsValueList = new ArrayList<JsValue>(2);
    if (this.value.isTruncated()) {
      jsValueList.add(this.value);
    }
    JsValue detailValue = detailBuilder.getCurrentDetailWrapper().getJsValue();
    if (detailValue != null && detailValue.isTruncated() && !jsValueList.contains(detailValue)) {
      jsValueList.add(detailValue);
    }


    ReloadBiggerValueProcess process = new ReloadBiggerValueProcess(callback);
    process.start(jsValueList);

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    }
  }


  public JsObjectProperty createObjectProperty(final PropertyDescriptorValue propertyDescriptor,
      final String hostObjectRefId, String name) {
    JsValue jsValue = wrap(propertyDescriptor.value());


    final JsValue getter = wrap(propertyDescriptor.get());


    final JsValue setter = wrap(propertyDescriptor.set());


    return new ObjectPropertyBase(jsValue, name) {
      @Override public boolean isWritable() {
        return propertyDescriptor.writable();
      }

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    return new VariableImpl(name, wrap(valueData));
  }


  public JsDeclarativeVariable createDeclarativeVariable(RemoteObjectValue valueData, String name,
      final WipContextBuilder.ScopeParams scopeParams) {
    JsValue jsValue = wrap(valueData);
    VariableValueChanger valueChanger = new VariableValueChanger() {
          @Override
          RelayOk setValue(String variableName, JsValue newValue,
              final GenericCallback<JsValue> callback, SyncCallback syncCallback)
                  throws UnsupportedOperationException {

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      }


      private ArrayProperties buildArrayProperties() throws MethodIsBlockingException {
        ObjectProperties loadedProperties = getLoadedProperties();
        final TreeMap<Long, JsVariable> map = new TreeMap<Long, JsVariable>();
        JsValue lengthValue = null;
        for (JsVariable variable : loadedProperties.properties()) {
          String name = variable.getName();
          Long index = JavaScriptExpressionBuilder.parsePropertyNameAsArrayIndex(name);
          if (index != null) {
            map.put(index, variable);
          } else if ("length".equals(name)) {
            lengthValue = variable.getValue();
          }
        }
        long length;
        try {
          length = Long.parseLong(lengthValue.getValueString());
        } catch (NumberFormatException e) {
          length = -1;
        }
        return new ArrayProperties(length, map);
      }

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      }


      {
        // Check literals.
        for (LiteralTestCase literal : TEST_LITERALS) {
          JsValue resultValue = evaluateSync(context.getGlobalEvaluateContext(),
              literal.javaScriptExpression);
          if (resultValue.getType() != literal.expectedType) {
            throw new SmokeException("Unexpected type of '" + literal.javaScriptExpression +
                "': " + resultValue.getType());
          }
          if (!literal.expectedDescription.equals(resultValue.getValueString())) {
            throw new SmokeException("Unexpected string value of '" +
                literal.javaScriptExpression + "': " + resultValue.getValueString());
          }
        }
      }


      // Do not block dispatcher thread.

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      @Override public void failure(Exception cause) {
        variableHolder.setException(new Exception(cause));
      }
    };
    frame.getEvaluateContext().evaluateSync(FIBONACCI_EXPRESSION, null, callback);
    JsValue value = variableHolder.get();
    String resString = value.getValueString();
    if (!"24".equals(resString)) {
      throw new SmokeException("Wrong expression value");
    }
  }

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  private ResultOrException processResponse(DATA data, WipValueLoader destinationValueLoader) {
    RemoteObjectValue valueData = getRemoteObjectValue(data);


    WipValueBuilder valueBuilder = destinationValueLoader.getValueBuilder();


    final JsValue jsValue = valueBuilder.wrap(valueData);


    if (getWasThrown(data) == Boolean.TRUE) {
      return new ResultOrException() {
        @Override public JsValue getResult() {
          return null;

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   * message as a {@link Value}.
   */
  public static Variable forRealValue(EvaluateContext evaluateContext, JsVariable jsVariable,
      boolean isInternalProperty, ExpressionTracker.Node trackerNode) {
    ValueBase value;
    JsValue jsValue = jsVariable.getValue();
    if (jsValue == null) {
      JsObjectProperty objectProperty = jsVariable.asObjectProperty();
      if (objectProperty == null) {
        value = new ValueBase.ErrorMessageValue(evaluateContext,
            "Variable value is unavailable");

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      }
      Value realValue = valueBase.asRealValue();
      if (realValue == null) {
        throw new IllegalArgumentException("Not a real value");
      }
      JsValue jsValue = realValue.getJsValue();
      setValue(jsValue);
    }

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    private DeferredData load(ValueLoaderImpl valueLoader, int cacheState)
        throws MethodIsBlockingException {
      ObjectValueHandle scopeObject = loadScopeObject(valueLoader);
      ValueMirror mirror = valueLoader.addDataToMap(scopeObject.getSuper());
      JsValue jsValue = JsVariableBase.createValue(valueLoader, mirror);
      return new DeferredData(jsValue);
    }

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org.chromium.debug.core.model.Value

org.chromium.debug.core.model.Variable

org.chromium.debug.core.model.Variable$Real

org.chromium.debug.ui.actions.OpenFunctionAction

org.chromium.debug.ui.actions.pinpoint.DialogLogic$PreviewContext

org.chromium.sdk.internal.v8native.LoadValueTest

org.chromium.sdk.internal.v8native.value.JsArrayImplTest

org.chromium.sdk.internal.v8native.value.JsScopeImpl$ObjectBasedImpl

org.chromium.sdk.internal.v8native.value.JsScopeImpl$With

org.chromium.sdk.internal.wip.WipContextBuilder

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