The Tor Browser: mobile/android/base/util/NativeJSContainer.java@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-

     2  * This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 package org.mozilla.gecko.util;

     8 import org.mozilla.gecko.mozglue.JNITarget;

    10 /**

    11  * NativeJSContainer is a wrapper around the SpiderMonkey JSAPI to make it possible to

    12  * access Javascript objects in Java.

    13  *

    14  * A container must only be used on the thread it is attached to. To use it on another

    15  * thread, call {@link #clone()} to make a copy, and use the copy on the other thread.

    16  * When a copy is first used, it becomes attached to the thread using it.

    17  */

    18 @JNITarget

    19 public final class NativeJSContainer extends NativeJSObject

    20 {

    21     private long mNativeObject;

    23     private NativeJSContainer(long nativeObject) {

    24         mNativeObject = nativeObject;

    25     }

    27     /**

    28      * Make a copy of this container for use by another thread. When the copy is first used,

    29      * it becomes attached to the thread using it.

    30      */

    31     @Override

    32     public native NativeJSContainer clone();

    34     /**

    35      * Dispose all associated native objects. Subsequent use of any objects derived from

    36      * this container will throw a NullPointerException.

    37      */

    38     public native void dispose();

    39 }

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