static v8::Handle<v8::Value> openDatabaseCallback(const v8::Arguments& args)
{
INC_STATS("DOM.WorkerContext.openDatabase");
if (args.Length() < 4)
return throwError("Not enough arguments", V8Proxy::SyntaxError);
WorkerContext* imp = V8WorkerContext::toNative(args.Holder());
ExceptionCode ec = 0;
{
STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, name, args[0]);
STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, version, args[1]);
STRING_TO_V8PARAMETER_EXCEPTION_BLOCK(V8Parameter<>, displayName, args[2]);
EXCEPTION_BLOCK(unsigned, estimatedSize, toUInt32(args[3]));
RefPtr<DatabaseCallback> creationCallback;
if (args.Length() > 4 && !args[4]->IsNull() && !args[4]->IsUndefined()) {
if (!args[4]->IsObject())
return throwError(TYPE_MISMATCH_ERR);
creationCallback = V8DatabaseCallback::create(args[4], getScriptExecutionContext());
}
RefPtr<Database> result = imp->openDatabase(name, version, displayName, estimatedSize, creationCallback, ec);
if (UNLIKELY(ec))
goto fail;
return toV8(result.release());
}
fail:
V8Proxy::setDOMException(ec);
return v8::Handle<v8::Value>();
}
