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1 package org.jruby.demo;
2
3 import java.applet.Applet  ;
4 import java.io.IOException ;
5 import java.io.PipedInputStream ;
6 import java.io.PipedOutputStream ;
7 import java.io.PrintStream ;
8 import java.util.ArrayList ;
9
10 import org.jruby.Ruby;
11 import org.jruby.RubyInstanceConfig;
12
13 public class DOMScriptingApplet extends Applet {
14
15 public void start() {
16 super.start();
17
18 try {
19 final PipedInputStream pipeIn = new PipedInputStream ();
20 final PipedOutputStream out = new PipedOutputStream (pipeIn);
21 final PipedInputStream in = new PipedInputStream ();
22 final PipedOutputStream pipeOut = new PipedOutputStream (in);
23 final RubyInstanceConfig config = new RubyInstanceConfig() {{
24 setInput(pipeIn);
25 setOutput(new PrintStream (pipeOut));
26 setError(new PrintStream (pipeOut));
27 setObjectSpaceEnabled(false);
28 }};
29 final Ruby runtime = Ruby.newInstance(config);
30
31 runtime.defineGlobalConstant("ARGV", runtime.newArray());
32 runtime.getLoadService().init(new ArrayList (0));
34
35 final String script = getParameter("script");
36
37 Thread t2 = new Thread () {
38 public void run() {
39 runtime.evalScript(script);
40 }
41 };
42 t2.start();
43 } catch (IOException ioe) {
44 ioe.printStackTrace();
45 }
46 }
47
48
51 private static final long serialVersionUID = 3746242973444417387L;
52
53 }
54 |
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