Rhino JavaScript Java Library is an open-source implementation of JavaScript written entirely in Java.

Rhino JavaScript Java Library Source Code files are provided in binary package (rhino-1.7.14.zip).

You can also browse the source code below:

⏎ org/mozilla/javascript/commonjs/module/provider/StrongCachingModuleScriptProvider.java

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.javascript.commonjs.module.provider;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

import org.mozilla.javascript.commonjs.module.ModuleScript;

/**
 * A module script provider that uses a module source provider to load modules
 * and caches the loaded modules. It strongly references the loaded modules,
 * thus a module once loaded will not be eligible for garbage collection before
 * the module provider itself becomes eligible.
 * @author Attila Szegedi
 * @version $Id: StrongCachingModuleScriptProvider.java,v 1.3 2011/04/07 20:26:12 hannes%helma.at Exp $
 */
public class StrongCachingModuleScriptProvider extends CachingModuleScriptProviderBase {

    private static final long serialVersionUID = 1L;
    private final Map<String, CachedModuleScript> modules = new ConcurrentHashMap<String, CachedModuleScript>(16, .75f, getConcurrencyLevel());

    /**
     * Creates a new module provider with the specified module source provider.
     * @param moduleSourceProvider provider for modules' source code
     */
    public StrongCachingModuleScriptProvider(
            ModuleSourceProvider moduleSourceProvider)
    {
        super(moduleSourceProvider);
    }

    @Override
    protected CachedModuleScript getLoadedModule(String moduleId) {
        return modules.get(moduleId);
    }

    @Override
    protected void putLoadedModule(String moduleId, ModuleScript moduleScript,
            Object validator) {
        modules.put(moduleId, new CachedModuleScript(moduleScript, validator));
    }
}

⏎ org/mozilla/javascript/commonjs/module/provider/StrongCachingModuleScriptProvider.java

Or download all of them as a single archive file:

File name: rhino-1.7.14-sources.jar
File size: 1029165 bytes
Release date: 2022-01-06
Download 

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