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.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 package org.banana;

    25 

    26 import java.util.Arrays;

    27 import java.util.List;

    28 import javax.script.ScriptEngine;

    29 import javax.script.ScriptEngineFactory;

    30 

    31 public class BananaScriptEngineFactory implements ScriptEngineFactory {

    32 

    33     static final BananaScriptEngineFactory INSTANCE  = new BananaScriptEngineFactory(null);

    34 

    35     public BananaScriptEngineFactory() {

    36         throw new RuntimeException("Should not be called");

    37     }

    38 

    39     private BananaScriptEngineFactory(Void param) { }

    40 

    41     public static BananaScriptEngineFactory provider() {

    42         return INSTANCE;

    43     }

    44 

    45     @Override

    46     public String getEngineName() {

    47         return "BananaScriptEngine";

    48     }

    49 

    50     @Override

    51     public String getEngineVersion() {

    52         return "1.0";

    53     }

    54 

    55     @Override

    56     public List<String> getExtensions() {

    57         return Arrays.asList("banana");

    58     }

    59 

    60     @Override

    61     public List<String> getMimeTypes() {

    62         return Arrays.asList("application/x-bananascript");

    63     }

    64 

    65     @Override

    66     public List<String> getNames() {

    67         return Arrays.asList("BananaScript");

    68     }

    69 

    70     @Override

    71     public String getLanguageName() {

    72         return "BananaScript";

    73     }

    74 

    75     @Override

    76     public String getLanguageVersion() {

    77         return "1.0";

    78     }

    79 

    80     @Override

    81     public Object getParameter(String key) {

    82         return null;

    83     }

    84 

    85     @Override

    86     public String getMethodCallSyntax(String obj, String m, String... args) {

    87         throw new RuntimeException();

    88     }

    89 

    90     @Override

    91     public String getOutputStatement(String toDisplay) {

    92         throw new RuntimeException();

    93     }

    94 

    95     @Override

    96     public String getProgram(String... statements) {

    97         throw new RuntimeException();

    98     }

    99 

   100     @Override

   101     public ScriptEngine getScriptEngine() {

   102         return new BananaScript();

   103     }

   104 }