code: String getJsClassname(TypeElement typeElement) {
  		DataService dsAnno = typeElement.getAnnotation(DataService.class);
  		String name = dsAnno.name();
  		if (name.isEmpty()) {
  			name = typeElement.getSimpleName().toString();
  		}
  		return name;
  	}
docs: Compute the name of javascript class
  
  @param typeElement
  @return