Example usage for com.google.gwt.coreext.client DataBag hasOwnProperty

Introduction

In this page you can find the example usage for com.google.gwt.coreext.client DataBag hasOwnProperty.

Prototype

public static final native boolean hasOwnProperty(JavaScriptObject obj, String prop) ;

Source Link

Usage

From source file:com.google.speedtracer.breaky.client.DumpValidator.java

License:Apache License

/**
 * Determine the schema of an object by looking at its "type" field.
 * //from   w w  w  .  j a  v  a 2  s . co m
 * @param obj the object with a "type" field
 * @return the corresponding {@link JsonSchema}
 */
public final JsonSchema getSchema(JavaScriptObject obj) {
    if (DataBag.hasOwnProperty(obj, "type")) {
        return getSchema(DataBag.getIntProperty(obj, "type"));
    } else {
        return null;
    }
}

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From source file:com.google.speedtracer.breaky.client.DumpValidator.java

License:Apache License

/**
 * Validate a Speedtracer dump object./*w  ww  .j a va2 s  .c o  m*/
 * 
 * @param obj a speedtracer dump object to be validated
 * @return {@link JsonSchemaResults} object indicating that the entire object
 *         is valid or containing the error that caused it to be invalid.
 */
public JsonSchemaResults validate(JavaScriptObject obj) {
    JsonSchema concreteSchema = getSchema(obj);
    if (concreteSchema == null) {
        return JsonSchemaResults.create("", "No schema found for " + obj.toString());
    }

    JsonSchemaResults results = JsonSchemaValidator.validate(obj, concreteSchema);
    if (!results.isValid()) {
        return results;
    }

    if (DataBag.hasOwnProperty(obj, "children")) {
        JsArray<JavaScriptObject> children = DataBag.getJSObjectProperty(obj, "children");
        for (int i = 0; i < children.length() && results.isValid(); i++) {
            // TODO(conroy): make child validation incremental?
            results = this.validate(children.get(i));
        }
    }
    return results;
}

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From source file:com.google.speedtracer.breaky.client.DumpValidator.java

License:Apache License

/**
 * In our schema set, if a schema has a fully constrained type property, then
 * it is a concrete rather than an abstract type. The ID Map let's us quickly
 * validate based on the concrete type as objects come in.
 *//*from  w ww  . j  ava2 s .  co m*/
private void fillIdMap() {
    JsArrayString schemaNames = listSchemas();
    for (int i = 0; i < schemaNames.length(); i++) {
        JsonSchema schema = (JsonSchema) DataBag.getJSObjectProperty(schemas, schemaNames.get(i));
        JavaScriptObject properties = schema.getProperties();

        if (DataBag.hasOwnProperty(properties, "type")) {
            JsonSchema dumpType = DataBag.getJSObjectProperty(properties, "type");

            if ((DataBag.hasOwnProperty(dumpType, "minimum") && DataBag.hasOwnProperty(dumpType, "maximum"))
                    && dumpType.getMinimum() == dumpType.getMaximum()) {
                idMap.put(dumpType.getMinimum(), schema);
            }
        }
    }
}

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From source file:com.google.speedtracer.hintletengine.client.HintletEventRecordProcessor.java

License:Apache License

/**
 * Receive a new record of browser data and forward it to registered hintlets
 * //from   w  w  w . j  av  a  2s  . c om
 * @param dataRecord record to send to all hintlets
 */
public void onEventRecord(JavaScriptObject dataRecord) {

    if (!DataBag.hasOwnProperty(dataRecord, "type")) {
        throw new IllegalArgumentException("Expecting an EventRecord. Getting " + JSON.stringify(dataRecord));
    }
    // TODO(haibinlu): make sure the type is valid
    EventRecord eventRecord = dataRecord.cast();
    // Calculate the time spent in each event/sub-event exclusive of children
    computeSelfTime(eventRecord);

    // Keep state for a network resource. NetworkEventDispatcher
    // will determine which events to save data from.
    HintletNetworkResources.getInstance().onEventRecord(eventRecord);
    for (HintletRule rule : rules) {
        rule.onEventRecord(eventRecord);
    }
}

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