Hi guys!
In the following scenario of a JS implementation:
function f() {
var v = new WrappedObject();
return v.getMethodResult();
}
How can I Intercept the "getMethodResult" in the ObjectTemplate
"getMethodResult" property callback and explicitly call another function?
What I'm doing right now:
Handle<FunctionTemplate> class_template =
Handle<FunctionTemplate>::New(isolate,
FunctionTemplate::New(ConstructorCallback));
Handle<String> class_str = String::New(class_name);
class_template->SetClassName(class_str);
Handle<ObjectTemplate> obj_template = class_template->InstanceTemplate();
obj_template->SetInternalFieldCount(1);
obj_template->SetNamedPropertyHandler(PropertyGet, PropertySet);
Local<Context> context = Local<Context>::New(isolate, __context);
context->Global()->Set(String::New(class_name),
class_template->GetFunction());
--
And my GetProperty Callback:
void PropertyGet(Local<String> name, const PropertyCallbackInfo<Value>
&info) {
char* value = UnwrapStringObject(info.Holder());
info.GetReturnValue().Set(String::New(value));
}
This works and I know that JS will see my method as a property, so, ok. but
I didn't figured out how to tell to JS that the result needs to be a new
function to evaluate.
I've tried something like:
info.GetReturnValue().Set(FunctionTemplate::New(GenericFunctionCallback)->GetFunction());
But this does not work.
Ps: This needs to be a generic handler for all functions. I cannot name a
function previously, because this information will be retrieved by a JNI
call.
Anyone can help me with it?
Thanks!
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