How to use

ScriptException

in

org.crsh.command

public static ScriptException unwrap(groovy.util.ScriptException cause) {
 // Special handling for groovy.util.ScriptException
 // which may be thrown by scripts because it is imported by default
 // by groovy imports
 String msg = cause.getMessage();
 ScriptException translated;
 if (msg != null) {
  translated = new ScriptException(msg);
 } else {
  translated = new ScriptException();
 }
 translated.setStackTrace(cause.getStackTrace());
 return translated;
}

 @Command
 public String main() {
  throw new org.crsh.command.ScriptException();
 }
}

public void testConsumerThrowsScriptExceptionInProvide() throws Exception {
 String consumer =
   "class producer {\n" +
     "  @Command\n" +
     "  public org.crsh.command.Pipe<Integer, Object> main() {\n" +
     "    return new org.crsh.command.Pipe<Integer, Object>() {\n" +
     "      public void provide(Integer element) {\n" +
     "        throw new org.crsh.command.ScriptException('foo')\n" +
     "      }\n" +
     "    };\n" +
     "  }\n" +
     "}\n";
 lifeCycle.bindClass("producer", Commands.ProduceInteger.class);
 lifeCycle.bindGroovy("consumer", consumer);
 Commands.list.clear();
 Throwable t = assertError("producer | consumer", ErrorKind.EVALUATION);
 ScriptException ex = assertInstance(ScriptException.class, t);
 assertEquals("foo", ex.getMessage());
}

Object dispatch(String methodName, Object[] arguments) {
 PipeCommandProxy pipe = resolvePipe(methodName, arguments, false);
 //
 try {
  pipe.fire();
  return null;
 }
 catch (ScriptException e) {
  Throwable cause = e.getCause();
  if (cause != null) {
   throw new InvokerInvocationException(cause);
  } else {
   throw e;
  }
 }
 finally {
  Safe.close(pipe);
 }
}

    break;
   } else {
    throw new ScriptException("Language " + name + " does not provide a repl");
   throw new ScriptException("Language " + name + " not active");
 context.provide("Using repl " + name);
} else {
 throw new ScriptException("Repl " + name + " not found");

static ScriptException toScript(Throwable cause) {
 if (cause instanceof ScriptException) {
  return (ScriptException)cause;
 } if (cause instanceof groovy.util.ScriptException) {
  // Special handling for groovy.util.ScriptException
  // which may be thrown by scripts because it is imported by default
  // by groovy imports
  String msg = cause.getMessage();
  ScriptException translated;
  if (msg != null) {
   translated = new ScriptException(msg);
  } else {
   translated = new ScriptException();
  }
  translated.setStackTrace(cause.getStackTrace());
  return translated;
 } else {
  return new ScriptException(cause);
 }
}

public CommandInvoker<?, ?> resolve(String s) throws ScriptException, IOException {
 // A bit nasty : will improve that later
 CRaSHSession session = (CRaSHSession)getSession();
 PipeLineParser parser= new PipeLineParser(s);
 PipeLineFactory factory = parser.parse();
 try {
  return factory.create(session);
 }
 catch (NoSuchCommandException e) {
  throw new ScriptException(e);
 }
}

public static ScriptException unwrap(groovy.util.ScriptException cause) {
 // Special handling for groovy.util.ScriptException
 // which may be thrown by scripts because it is imported by default
 // by groovy imports
 String msg = cause.getMessage();
 ScriptException translated;
 if (msg != null) {
  translated = new ScriptException(msg);
 } else {
  translated = new ScriptException();
 }
 translated.setStackTrace(cause.getStackTrace());
 return translated;
}

    break;
   } else {
    throw new ScriptException("Language " + name + " does not provide a repl");
   throw new ScriptException("Language " + name + " not active");
 context.provide("Using repl " + name);
} else {
 throw new ScriptException("Repl " + name + " not found");

public static ScriptException unwrap(groovy.util.ScriptException cause) {
 // Special handling for groovy.util.ScriptException
 // which may be thrown by scripts because it is imported by default
 // by groovy imports
 String msg = cause.getMessage();
 ScriptException translated;
 if (msg != null) {
  translated = new ScriptException(msg);
 } else {
  translated = new ScriptException();
 }
 translated.setStackTrace(cause.getStackTrace());
 return translated;
}

    break;
   } else {
    throw new ScriptException("Language " + name + " does not provide a repl");
   throw new ScriptException("Language " + name + " not active");
 context.provide("Using repl " + name);
} else {
 throw new ScriptException("Repl " + name + " not found");