| public Wrap ( ModelInstance instance ) : object | ||
| instance | ModelInstance | |
| return | object | |
protected override object GetMissingPropertyValue(string jsPropertyName)
{
// special meta property
if (jsPropertyName == "meta")
{
return(LazyDefineProperty("meta", new Meta(Engine, RealObject)));
}
// handle model properties
string modelPropertyName;
if (jsPropertyName.StartsWith(GetterPrefix))
{
modelPropertyName = jsPropertyName.Substring(GetterPrefix.Length);
}
else if (jsPropertyName.StartsWith(SetterPrefix))
{
throw new InvalidOperationException("Properties are read-only");
}
else
{
throw new InvalidOperationException("Only property get accessors are supported on model objects: " + jsPropertyName);
}
ModelProperty property = RealObject.Type.Properties[modelPropertyName];
if (property == null)
{
throw new InvalidPropertyException(RealObject.Type, modelPropertyName);
}
if (property is ModelValueProperty)
{
// optimization: cast outside of delegate
ModelValueProperty valueProperty = (ModelValueProperty)property;
return(LazyDefineMethod(jsPropertyName, instance =>
{
var value = instance.GetValue(valueProperty);
if (value is decimal)
{
return decimal.ToDouble((decimal)value);
}
if (value is float)
{
return Convert.ToDouble((float)value);
}
if (value is long)
{
return Convert.ToInt32((long)value);
}
if (value is DateTime)
{
var dateTime = (DateTime)value;
// Use the same serialization format as `JsonUtility.UtcDateTimeConverter`.
var dateString = dateTime.ToUniversalTime().ToString(@"yyyy-MM-dd\THH:mm:ss.fff\Z");
var jsDate = Engine.Date.Construct(dateString);
return jsDate;
}
return value;
}));
}
ModelReferenceProperty refProperty = (ModelReferenceProperty)property;
if (refProperty.IsList)
{
return(LazyDefineMethod(jsPropertyName, instance =>
{
return factory.Wrap(instance.GetList(refProperty));
}));
}
else
{
return(LazyDefineMethod(jsPropertyName, instance =>
{
return factory.Wrap(instance.GetReference(refProperty));
}));
}
}
public override object CallLateBound(object thisObject, params object[] argumentValues)
{
object result = impl.DynamicInvoke(argumentValues.Select(marshaler.Unwrap).ToArray());
return(marshaler.Wrap(result));
}
