1.1 --- a/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/Bck2BrwsrLauncher.java	Tue Dec 18 13:10:56 2012 +0100
     1.2 +++ b/launcher/src/main/java/org/apidesign/bck2brwsr/launcher/Bck2BrwsrLauncher.java	Thu Dec 20 11:03:34 2012 +0100
     1.3 @@ -20,6 +20,7 @@
     1.4  import java.awt.Desktop;
     1.5  import java.io.IOException;
     1.6  import java.io.InputStream;
     1.7 +import java.io.InterruptedIOException;
     1.8  import java.io.OutputStream;
     1.9  import java.io.Writer;
    1.10  import java.net.URI;
    1.11 @@ -32,6 +33,12 @@
    1.12  import java.util.Set;
    1.13  import java.util.concurrent.CountDownLatch;
    1.14  import java.util.concurrent.TimeUnit;
    1.15 +import java.util.logging.Level;
    1.16 +import java.util.logging.Logger;
    1.17 +import javax.script.Invocable;
    1.18 +import javax.script.ScriptEngine;
    1.19 +import javax.script.ScriptEngineManager;
    1.20 +import javax.script.ScriptException;
    1.21  import static org.apidesign.bck2brwsr.launcher.Bck2BrwsrLauncher.copyStream;
    1.22  import org.apidesign.vm4brwsr.Bck2Brwsr;
    1.23  import org.glassfish.grizzly.PortRange;
    1.24 @@ -49,6 +56,7 @@
    1.25      private Set<ClassLoader> loaders = new LinkedHashSet<>();
    1.26      private List<MethodInvocation> methods = new ArrayList<>();
    1.27      private long timeOut;
    1.28 +    private String sen;
    1.29      
    1.30      
    1.31      public MethodInvocation addMethod(Class<?> clazz, String method) {
    1.32 @@ -62,6 +70,10 @@
    1.33          timeOut = ms;
    1.34      }
    1.35      
    1.36 +    public void setScriptEngineName(String sen) {
    1.37 +        this.sen = sen;
    1.38 +    }
    1.39 +    
    1.40      public static void main( String[] args ) throws Exception {
    1.41          Bck2BrwsrLauncher l = new Bck2BrwsrLauncher();
    1.42          
    1.43 @@ -78,7 +90,59 @@
    1.44      }
    1.45  
    1.46  
    1.47 -    public void execute() throws URISyntaxException, IOException, InterruptedException {
    1.48 +    public void execute() throws IOException {
    1.49 +        try {
    1.50 +            if (sen != null) {
    1.51 +                executeRhino();
    1.52 +            } else {
    1.53 +                executeInBrowser();
    1.54 +            }
    1.55 +        } catch (InterruptedException ex) {
    1.56 +            final InterruptedIOException iio = new InterruptedIOException(ex.getMessage());
    1.57 +            iio.initCause(ex);
    1.58 +            throw iio;
    1.59 +        } catch (Exception ex) {
    1.60 +            if (ex instanceof IOException) {
    1.61 +                throw (IOException)ex;
    1.62 +            }
    1.63 +            if (ex instanceof RuntimeException) {
    1.64 +                throw (RuntimeException)ex;
    1.65 +            }
    1.66 +            throw new IOException(ex);
    1.67 +        }
    1.68 +    }
    1.69 +    
    1.70 +    private void executeRhino() throws IOException, ScriptException, NoSuchMethodException {
    1.71 +        StringBuilder sb = new StringBuilder();
    1.72 +        Bck2Brwsr.generate(sb, new Res());
    1.73 +
    1.74 +        ScriptEngineManager sem = new ScriptEngineManager();
    1.75 +        ScriptEngine mach = sem.getEngineByExtension(sen);
    1.76 +
    1.77 +        sb.append(
    1.78 +              "\nvar vm = bck2brwsr(org.apidesign.bck2brwsr.vmtest.VMTest.read);"
    1.79 +            + "\nfunction initVM() { return vm; };"
    1.80 +            + "\n");
    1.81 +
    1.82 +        Object res = mach.eval(sb.toString());
    1.83 +        if (!(mach instanceof Invocable)) {
    1.84 +            throw new IOException("It is invocable object: " + res);
    1.85 +        }
    1.86 +        Invocable code = (Invocable) mach;
    1.87 +        
    1.88 +        Object vm = code.invokeFunction("initVM");
    1.89 +        Object console = code.invokeMethod(vm, "loadClass", Console.class.getName());
    1.90 +
    1.91 +        final MethodInvocation[] cases = this.methods.toArray(new MethodInvocation[0]);
    1.92 +        for (MethodInvocation mi : cases) {
    1.93 +            mi.result = code.invokeMethod(console, 
    1.94 +                "invoke__Ljava_lang_String_2Ljava_lang_String_2Ljava_lang_String_2", 
    1.95 +                mi.className, mi.methodName
    1.96 +            ).toString();
    1.97 +        }
    1.98 +    }
    1.99 +    
   1.100 +    private void executeInBrowser() throws InterruptedException, URISyntaxException, IOException {
   1.101          final CountDownLatch wait = new CountDownLatch(1);
   1.102          final MethodInvocation[] cases = this.methods.toArray(new MethodInvocation[0]);
   1.103          
   1.104 @@ -158,7 +222,7 @@
   1.105              }
   1.106          }
   1.107      }
   1.108 -    
   1.109 +
   1.110      private class Res implements Bck2Brwsr.Resources {
   1.111          @Override
   1.112          public InputStream get(String resource) throws IOException {