mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ramanpreet Nara
4c998fd05d
Summary: ## Motivation The concept behind JSCallInvoker doesn't necessarily have to apply only to the JS thread. On Android, we need to re-use this abstraction to allow execution of async method calls on the NativeModules thread. Reviewed By: PeteTheHeat Differential Revision: D17377313 fbshipit-source-id: 3d9075cbfce0b908d800a366947cfd16a3013d1c
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include "TurboModule.h"
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using namespace facebook;
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namespace facebook {
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namespace react {
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TurboModule::TurboModule(
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const std::string &name,
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std::shared_ptr<CallInvoker> jsInvoker)
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: name_(name), jsInvoker_(jsInvoker) {}
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TurboModule::~TurboModule() {}
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jsi::Value TurboModule::get(
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jsi::Runtime &runtime,
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const jsi::PropNameID &propName) {
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std::string propNameUtf8 = propName.utf8(runtime);
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auto p = methodMap_.find(propNameUtf8);
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if (p == methodMap_.end()) {
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// Method was not found, let JS decide what to do.
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return jsi::Value::undefined();
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}
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MethodMetadata meta = p->second;
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return jsi::Function::createFromHostFunction(
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runtime,
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propName,
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meta.argCount,
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[this, meta](
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facebook::jsi::Runtime &rt,
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const facebook::jsi::Value &thisVal,
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const facebook::jsi::Value *args,
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size_t count) { return meta.invoker(rt, *this, args, count); });
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}
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} // namespace react
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} // namespace facebook
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