org.mozilla.javascript.jdk11.VMBridge_jdk11 Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of js

Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

There is a newer version: 1.7R2

Show newest version

/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Rhino code, released
 * May 6, 1999.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1997-2000
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * the GNU General Public License Version 2 or later (the "GPL"), in which
 * case the provisions of the GPL are applicable instead of those above. If
 * you wish to allow use of your version of this file only under the terms of
 * the GPL and not to allow others to use your version of this file under the
 * MPL, indicate your decision by deleting the provisions above and replacing
 * them with the notice and other provisions required by the GPL. If you do
 * not delete the provisions above, a recipient may use your version of this
 * file under either the MPL or the GPL.
 *
 * ***** END LICENSE BLOCK ***** */

package org.mozilla.javascript.jdk11;

import java.lang.reflect.Member;
import java.util.Hashtable;

import org.mozilla.javascript.*;

public class VMBridge_jdk11 extends VMBridge
{
    private Hashtable threadsWithContext = new Hashtable();

    protected Object getThreadContextHelper()
    {
        return Thread.currentThread();
    }

    protected Context getContext(Object contextHelper)
    {
        Thread t = (Thread)contextHelper;
        return (Context)threadsWithContext.get(t);
    }

    protected void setContext(Object contextHelper, Context cx)
    {
        Thread t = (Thread)contextHelper;
        if (cx == null) {
            // Allow to garbage collect thread reference
            threadsWithContext.remove(t);
        } else {
            threadsWithContext.put(t, cx);
        }
    }

    protected ClassLoader getCurrentThreadClassLoader()
    {
        return null;
    }

    protected boolean tryToMakeAccessible(Object accessibleObject)
    {
        return false;
    }
    
    protected boolean isVarArgs(Member member) {
      return false;
    }
}