/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.react.bridge;
import com.facebook.infer.annotation.Assertions;
import com.facebook.jni.HybridData;
import com.facebook.proguard.annotations.DoNotStrip;
import com.facebook.soloader.SoLoader;
/**
* Implementation of a write-only array stored in native memory. Use
* {@link Arguments#createArray()} if you need to stub out creating this class in a test.
* TODO(5815532): Check if consumed on read
*/
@DoNotStrip
public class WritableNativeArray extends ReadableNativeArray implements WritableArray {
static {
SoLoader.loadLibrary(ReactBridge.REACT_NATIVE_LIB);
}
public WritableNativeArray() {
super(initHybrid());
}
@Override
public native void pushNull();
@Override
public native void pushBoolean(boolean value);
@Override
public native void pushDouble(double value);
@Override
public native void pushInt(int value);
@Override
public native void pushString(String value);
// Note: this consumes the map so do not reuse it.
@Override
public void pushArray(WritableArray array) {
Assertions.assertCondition(
array == null || array instanceof WritableNativeArray, "Illegal type provided");
pushNativeArray((WritableNativeArray) array);
}
// Note: this consumes the map so do not reuse it.
@Override
public void pushMap(WritableMap map) {
Assertions.assertCondition(
map == null || map instanceof WritableNativeMap, "Illegal type provided");
pushNativeMap((WritableNativeMap) map);
}
private native static HybridData initHybrid();
private native void pushNativeArray(WritableNativeArray array);
private native void pushNativeMap(WritableNativeMap map);
}