Пример #1
0
  public void testRubyExceptionWithoutCause() throws Exception {
    try {
      RubyRuntimeAdapter evaler = JavaEmbedUtils.newRuntimeAdapter();

      evaler.eval(runtime, "no_method_with_this_name");
      fail("Expected ScriptException");
    } catch (RaiseException re) {
      assertEquals(
          "(NameError) undefined local variable or method `no_method_with_this_name' for main:Object",
          re.getMessage());
    }
  }
  @Initialize
  public void initialize() {
    _ruby = JavaEmbedUtils.initialize(Collections.EMPTY_LIST);
    _runtimeAdapter = JavaEmbedUtils.newRuntimeAdapter();

    // load the class def
    _runtimeAdapter.eval(_ruby, _code);

    _transformerObject = _runtimeAdapter.eval(_ruby, "Transformer.new()");

    logger.info("Evaluated Ruby code to: {}", _transformerObject);

    JavaEmbedUtils.invokeMethod(
        _ruby, _transformerObject, "init", new Object[0], IRubyObject.class);
  }
Пример #3
0
  public RubyObject eval(String code) {

    Object obj = evaler.eval(runtime, code);

    if (obj == null) return null;

    if (obj instanceof RubyObject) {
      return (RubyObject) obj;
    }

    // hopefully this should never happen because everything in Ruby is an object...
    // but I may be missing something here...

    System.err.println("Object created by eval is not a RubyObject: " + obj.getClass());

    return null;
  }