Migrate jscexecutor to kotlin (#38254)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/38254

In this diff I'm migrating jscexecutor to kotlin

changelog: [internal] internal

Reviewed By: christophpurrer

Differential Revision: D47309460

fbshipit-source-id: f3d04277813ff7314eb7e5b011475bd2d4c72c7f

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/jscexecutor/JSCExecutor.java

@@ -1,37 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.react.jscexecutor;
-
-import com.facebook.jni.HybridData;
-import com.facebook.proguard.annotations.DoNotStrip;
-import com.facebook.react.bridge.JavaScriptExecutor;
-import com.facebook.react.bridge.ReadableNativeMap;
-import com.facebook.soloader.SoLoader;
-
-@DoNotStrip
-public class JSCExecutor extends JavaScriptExecutor {
-
-  static {
-    loadLibrary();
-  }
-
-  public static void loadLibrary() throws UnsatisfiedLinkError {
-    SoLoader.loadLibrary("jscexecutor");
-  }
-
-  /* package */ JSCExecutor(ReadableNativeMap jscConfig) {
-    super(initHybrid(jscConfig));
-  }
-
-  @Override
-  public String getName() {
-    return "JSCExecutor";
-  }
-
-  private static native HybridData initHybrid(ReadableNativeMap jscConfig);
-}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/jscexecutor/JSCExecutor.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.jscexecutor
+
+import com.facebook.jni.HybridData
+import com.facebook.proguard.annotations.DoNotStrip
+import com.facebook.react.bridge.JavaScriptExecutor
+import com.facebook.react.bridge.ReadableNativeMap
+import com.facebook.soloader.SoLoader
+
+@DoNotStrip
+class JSCExecutor internal constructor(jscConfig: ReadableNativeMap) :
+    JavaScriptExecutor(initHybrid(jscConfig)) {
+  override fun getName(): String {
+    return "JSCExecutor"
+  }
+
+  companion object {
+    init {
+      loadLibrary()
+    }
+
+    @JvmStatic
+    @Throws(UnsatisfiedLinkError::class)
+    fun loadLibrary() {
+      SoLoader.loadLibrary("jscexecutor")
+    }
+
+    private external fun initHybrid(jscConfig: ReadableNativeMap): HybridData?
+  }
+}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/jscexecutor/JSCExecutorFactory.java

@@ -1,48 +0,0 @@
-/*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-package com.facebook.react.jscexecutor;
-
-import com.facebook.react.bridge.JavaScriptExecutor;
-import com.facebook.react.bridge.JavaScriptExecutorFactory;
-import com.facebook.react.bridge.WritableNativeMap;
-
-public class JSCExecutorFactory implements JavaScriptExecutorFactory {
-  private final String mAppName;
-  private final String mDeviceName;
-
-  public JSCExecutorFactory(String appName, String deviceName) {
-    this.mAppName = appName;
-    this.mDeviceName = deviceName;
-  }
-
-  @Override
-  public JavaScriptExecutor create() throws Exception {
-    WritableNativeMap jscConfig = new WritableNativeMap();
-    jscConfig.putString("OwnerIdentity", "ReactNative");
-    jscConfig.putString("AppIdentity", mAppName);
-    jscConfig.putString("DeviceIdentity", mDeviceName);
-    return new JSCExecutor(jscConfig);
-  }
-
-  @Override
-  public void startSamplingProfiler() {
-    throw new UnsupportedOperationException(
-        "Starting sampling profiler not supported on " + toString());
-  }
-
-  @Override
-  public void stopSamplingProfiler(String filename) {
-    throw new UnsupportedOperationException(
-        "Stopping sampling profiler not supported on " + toString());
-  }
-
-  @Override
-  public String toString() {
-    return "JSIExecutor+JSCRuntime";
-  }
-}

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/jscexecutor/JSCExecutorFactory.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+package com.facebook.react.jscexecutor
+
+import com.facebook.react.bridge.JavaScriptExecutor
+import com.facebook.react.bridge.JavaScriptExecutorFactory
+import com.facebook.react.bridge.WritableNativeMap
+
+class JSCExecutorFactory(private val appName: String, private val deviceName: String) :
+    JavaScriptExecutorFactory {
+
+  @Throws(Exception::class)
+  override fun create(): JavaScriptExecutor {
+    val jscConfig =
+        WritableNativeMap().apply {
+          putString("OwnerIdentity", "ReactNative")
+          putString("AppIdentity", appName)
+          putString("DeviceIdentity", deviceName)
+        }
+    return JSCExecutor(jscConfig)
+  }
+
+  override fun startSamplingProfiler() {
+    throw UnsupportedOperationException("Starting sampling profiler not supported on ${toString()}")
+  }
+
+  override fun stopSamplingProfiler(filename: String) {
+    throw UnsupportedOperationException("Stopping sampling profiler not supported on ${toString()}")
+  }
+
+  override fun toString(): String = "JSIExecutor+JSCRuntime"
+}