01 
02 /*
03  *  Descripter 1.0 - Java Script Engines
04  *  Copyright (C) 2010-2015  Jianjun Liu (J.J.Liu)
05  *  
06  *  This program is free software: you can redistribute it and/or modify
07  *  it under the terms of the GNU Affero General Public License as published by
08  *  the Free Software Foundation, either version 3 of the License, or
09  *  (at your option) any later version.
10  *  
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU Affero General Public License for more details.
15  *  
16  *  You should have received a copy of the GNU Affero General Public License
17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 package org.descripter;
21 
22 import org.descripter.js.api.Core;
23 import org.descripter.js.api.Global;
24 
25 /**
26  * <p>Tests JavaScript.</p>
27  * 
28  * @author <a href="mailto:jianjunliu@126.com">J.J.Liu (Jianjun Liu)</a> at <a href="http://www.descripter.org" target="_blank">http://www.descripter.org</a>
29  * @since Descripter 1.0
30  */
31 public class HelloWorld extends Global<Core>
32 {
33     /**
34      * <p>Constructs a {@link Global} script context of this type.</p>
35      * @param with The containing {@link Core} context.
36      * @since Descripter 1.0
37      */
38     public HelloWorld(Core with) {
39         super(with);
40     }
41 
42     /**
43      * <p>Executes the script context of this type.</p>
44      * @since Descripter 1.0
45      */
46     @Override
47     public void run() {
48         print("Hello World!");
49         eval("print('Hello World!')");
50         eval("execute(compile('org.descripter.js.Hello','print(\"HelloWorld!\");'));");
51         execute(compile(
52                 "org.descripter.js.Hello",
53                 "print('Hello World!')"
54         ));
55         execute(compile(
56                 "org.descripter.js.Hello",
57                 "eval('print(\"Hello World!\")');"
58         ));
59         execute(compile(
60                 "org.descripter.js.Hello",
61                 "var v='Hello World!';eval('print(v)');"
62         ));
63     }
64 
65     /**
66      * <p>Creates and runs {@link Global} script contexts of the containing type.</p>
67      * @param args Ignored
68      * @since Descripter 1.0
69      */
70     public static void main(String[] args) {
71         HelloWorld hello = new HelloWorld(new Core());
72         hello.run();
73         hello.run();
74         hello.run();
75     }
76 }