Code example for ResourceScriptSource

		Map<String,Object> vars = new HashMap<String,Object>();
		vars.put("one",1);
		vars.put("two","two");
		vars.put("three", 3);
 
		ScriptSource scriptSource = new ResourceScriptSource(new ClassPathResource("/org/springframework/integration/scripting/jsr223/print_message.rb"));
 
		ScriptExecutingMessageProcessor messageProcessor = new ScriptExecutingMessageProcessor(scriptSource, executor, vars);
		messageProcessor.setBeanFactory(Mockito.mock(BeanFactory.class));
 
		Message<?> message = new GenericMessage<String>("hello");
 
		Object obj = messageProcessor.processMessage(message);
 
		assertEquals("hello modified",obj.toString().substring(0,"hello modified".length()));
	} 
 
	@Test
	public void testWithNoVars(){ 
		ScriptSource scriptSource = new ResourceScriptSource(new ClassPathResource("/org/springframework/integration/scripting/jsr223/print_message.rb"));