Scripts.java 文件源码

/**
 * Create a new script engine manager
 * <p>
 * <em>Note:</em> The context class loader will be set during the creation
 * of the script engine. However the constructor
 * {@link ScriptEngineManager#ScriptEngineManager(ClassLoader)} with the
 * parameter <code>null</code> will still be used in order to look up the
 * default script languages of the JRE.
 * </p>
 *
 * @param contextClassLoader
 *            the context class loader to use
 * @return a new instanceof a {@link ScriptEngineManager}
 */
public static ScriptEngineManager createManager ( final ClassLoader contextClassLoader )
{
    try
    {
        return executeWithClassLoader ( contextClassLoader, new Callable<ScriptEngineManager> () {

            @Override
            public ScriptEngineManager call ()
            {
                return new ScriptEngineManager ( null );
            }
        } );
    }
    catch ( final Exception e )
    {
        // should never happen
        throw new RuntimeException ( e );
    }
}