Domain Class -> Map형태로 변환

public static Map<String, Object> bindObjectToMap(Object form) {

    Field[] keys = form.getClass().getDeclaredFields();

    Method[] methods = form.getClass().getDeclaredMethods();

    Map<String, Method> getMethods = new HashMap<String, Method>();

    String key = null;

    String name = null;

    for(Method one : methods) {

        name = one.getName();

        if(name.startsWith("set")) continue;

        key = name.substring(3).toLowerCase();

        getMethods.put(key, one);

    }

    Map<String, Object> ret = new HashMap<String, Object>();    

    Method method = null;

    for(Field one :  keys) {

        name = one.getName();

        name = name.replaceAll("_", "");

        if(!getMethods.keySet().contains(name.toLowerCase())) continue;

        method = getMethods.get(name.toLowerCase());

        try {

            Object result = method.invoke(form, new Object[]{ });              

            if(result != null) ret.put(name, result);

        } catch (IllegalAccessException e) {                

            System.out.println(e.getMessage() + " : " + method.getName());

        } catch (IllegalArgumentException e) {              

            System.out.println(e.getMessage() + " : " + method.getName());

        } catch (InvocationTargetException e) {            

            System.out.println(e.getMessage() + " : " + method.getName());

        }

    }

    return ret;    

}