Value XMLSerializerProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
{
if (!thisObj.inherits(&XMLSerializer::info)) {
Object err = Error::create(exec,TypeError);
exec->setException(err);
return err;
}
switch (id) {
case XMLSerializer::SerializeToString:
{
if (args.size() != 1) {
return Undefined();
}
if (!args[0].toObject(exec).inherits(&DOMDocument::info)) {
return Undefined();
}
DOM::Node docNode = static_cast<KJS::DOMDocument *>(args[0].toObject(exec).imp())->toNode();
DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl *>(docNode.handle());
if (!doc) {
return Undefined();
}
QString body;
try {
body = doc->toString().string();
} catch(DOM::DOMException& e) {
Object err = Error::create(exec, GeneralError, "Exception serializing document");
exec->setException(err);
return err;
}
return getStringOrNull(body);
}
}
return Undefined();
}
