       1 /*
       2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
       3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       4  *
       5  * This code is free software; you can redistribute it and/or modify it
       6  * under the terms of the GNU General Public License version 2 only, as
       7  * published by the Free Software Foundation.  Oracle designates this
       8  * particular file as subject to the "Classpath" exception as provided
       9  * by Oracle in the LICENSE file that accompanied this code.
      10  *
      11  * This code is distributed in the hope that it will be useful, but WITHOUT
      12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14  * version 2 for more details (a copy is included in the LICENSE file that
      15  * accompanied this code).
      16  *
      17  * You should have received a copy of the GNU General Public License version
      18  * 2 along with this work; if not, write to the Free Software Foundation,
      19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
      20  *
      21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
      22  * or visit www.oracle.com if you need additional information or have any
      23  * questions.
      24  */
      25 package jdk.nashorn.api.scripting;
      26
      27 /**
      28  * Class filter (optional) to be used by nashorn script engine.
      29  * jsr-223 program embedding nashorn script can set ClassFilter instance
      30  * to be used when an engine instance is created.
      31  *
      32  * @since 1.8u40
      33  */
      34 public interface ClassFilter {
      35      /**
      36       * Should the Java class of the specified name be exposed to scripts?
      37       * @param className is the fully qualified name of the java class being
      38       * checked. This will not be null. Only non-array class names will be
      39       * passed.
      40       * @return true if the java class can be exposed to scripts false otherwise
      41       */
      42      public boolean exposeToScripts(String className);
      43 }