Value RuntimeObjectImp::get(ExecState *exec, const Identifier &propertyName) const
{
Value result = Undefined();
instance->begin();
Class *aClass = instance->getClass();
if (aClass) {
// See if the instance have a field with the specified name.
Field *aField = aClass->fieldNamed(propertyName.ascii(), instance);
if (aField) {
result = instance->getValueOfField (exec, aField);
}
else {
// Now check if a method with specified name exists, if so return a function object for
// that method.
MethodList methodList = aClass->methodsNamed(propertyName.ascii(), instance);
if (methodList.length() > 0) {
result = Object (new RuntimeMethodImp(exec, propertyName, methodList));
}
}
if (result.type() == UndefinedType) {
// Try a fallback object.
result = aClass->fallbackObject (exec, instance, propertyName);
}
}
instance->end();
return result;
}
bool RuntimeObjectImp::hasProperty(ExecState *exec,
const Identifier &propertyName) const
{
bool result = false;
instance->begin();
Field *aField = instance->getClass()->fieldNamed(propertyName.ascii(), instance);
if (aField) {
instance->end();
return true;
}
MethodList methodList = instance->getClass()->methodsNamed(propertyName.ascii(), instance);
instance->end();
if (methodList.length() > 0)
return true;
return result;
}