beanとStringの相互変換
1270 ワード
RedisService.class
/**
*
* @param value
* @param
* @return
*/
public static String beanToString(T value) {
Class> clazz = value.getClass();
if(clazz == int.class || clazz == Integer.class) {
return value + "";
}else if(clazz == String.class) {
return (String)value;
}else if(clazz == long.class || clazz == Long.class) {
return value + "";
}else {
return JSON.toJSONString(value);
}
}
/**
* bean
* @param str
* @param
* @return
*/
public static T stringToBean(String str, Class clazz) {
if(str == null || str.length() <= 0 || clazz == null) {
return null;
}
if(clazz == int.class || clazz == Integer.class) {
return (T)Integer.valueOf(str);
}else if(clazz == String.class) {
return (T)str;
}else if(clazz == long.class || clazz == Long.class) {
return (T)Long.valueOf(str);
}else {
return JSON.toJavaObject(JSON.parseObject(str), clazz);
}
}