37 lines
951 B
C++
37 lines
951 B
C++
/*
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#pragma once
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#include <jni.h>
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#include <fb/Countable.h>
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#include <fb/RefPtr.h>
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#include <fb/visibility.h>
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namespace facebook {
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namespace jni {
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FBEXPORT const RefPtr<Countable>& countableFromJava(JNIEnv* env, jobject obj);
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template <typename T> RefPtr<T> extractRefPtr(JNIEnv* env, jobject obj) {
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return static_cast<RefPtr<T>>(countableFromJava(env, obj));
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}
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template <typename T> RefPtr<T> extractPossiblyNullRefPtr(JNIEnv* env, jobject obj) {
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return obj ? extractRefPtr<T>(env, obj) : nullptr;
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}
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FBEXPORT void setCountableForJava(JNIEnv* env, jobject obj, RefPtr<Countable>&& countable);
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void CountableOnLoad(JNIEnv* env);
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} }
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