How to use

setFieldValue

method

in

com.y3tu.tool.core.reflect.ReflectionUtil

/**
 * 将Properties中的键值关系映射到对象中，原理是调用对象对应的set方法<br>
 * 复杂类型需要用到ConvertUtil工具转换
 *
 * @param bean  被映射的对象
 * @param clazz 被映射对象的class
 * @return Bean
 */
public void toBean(Object bean, Class clazz) {
  Enumeration propertyNames = this.propertyNames();
  while (propertyNames.hasMoreElements()) {
    String key = (String) propertyNames.nextElement();
    if (ReflectionUtil.getField(clazz, key) != null) {
      Class typeClass = ReflectionUtil.getField(clazz, key).getType();
      ReflectionUtil.setFieldValue(bean, key, ConvertUtil.convert(this.get(key), typeClass));
    }
  }
}

/**
 * 将setting中的键值关系映射到对象中，原理是调用对象对应的set方法<br>
 * 复杂类型需要用到ConvertUtil工具转换
 *
 * @param bean  Bean 目标对象
 * @param group 组
 * @param clazz 被映射对象的class
 * @return Bean
 */
public void toBean(Object bean, String group, Class clazz) {
  try {
    Map<String, String> map = this.getSetting(group);
    for (String key : map.keySet()) {
      if (ReflectionUtil.getField(clazz, key) != null) {
        Class typeClass = ReflectionUtil.getField(clazz, key).getType();
        if ("Charset".equals(typeClass.getSimpleName())) {
          ConvertUtil.register(new CharsetConverter(), typeClass);
        }
        ReflectionUtil.setFieldValue(bean, key, ConvertUtil.convert(map.get(key), typeClass));
      }
    }
    ConvertUtil.deregister();
  } catch (Exception e) {
    e.printStackTrace();
  }
}