| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192 |
- package com.java110.common.util;
- import com.alibaba.fastjson.JSONArray;
- import com.alibaba.fastjson.JSONObject;
- import org.apache.commons.lang3.StringUtils;
- import java.util.List;
- import java.util.Map;
- /**
- * 自定义 断言
- * Created by wuxw on 2017/4/22.
- */
- public class Assert extends org.springframework.util.Assert{
- /**
- * 判断 jsonObject 是否为空
- * @param jsonObject
- * @param key
- * @param message
- */
- public static void isNotNull(Map jsonObject,String key,String message){
- Assert.notEmpty(jsonObject,message);
- if(!jsonObject.containsKey(key)){
- throw new IllegalArgumentException(message) ;
- }
- }
- /**
- * 判断 jsonObject 是否为空
- * @param jsonObject
- * @param key
- * @param message
- */
- public static void jsonObjectHaveKey(JSONObject jsonObject,String key,String message){
- isNotNull(jsonObject,key,message);
- }
- /**
- * 判断 jsonObject 是否为空
- * @param jsonStr
- * @param key
- * @param message
- */
- public static void jsonObjectHaveKey(String jsonStr,String key,String message){
- Assert.hasLength(jsonStr,"不是有效的json为空,"+message);
- if(isJsonObject(jsonStr)) {
- JSONObject jsonObject = JSONObject.parseObject(jsonStr);
- isNotNull(jsonObject, key, message);
- }else{
- throw new IllegalArgumentException(message);
- }
- }
- /**
- * 判断 jsonObject 是否为空
- * @param info
- * @param key
- * @param message
- */
- public static void hasKey(Map info,String key,String message){
- isNotNull(info,key,message);
- }
- /**
- * 判断 jsonObject 是否为空
- * @param info
- * @param key
- * @param message
- */
- public static void hasKeyAndValue(Map info,String key,String message){
- isNotNull(info,key,message);
- hasLength(info.get(key)== null?"":info.get(key).toString(),message);
- }
- /**
- * 判断json是否为空
- * @param jsonArray
- * @param message
- */
- public static void isNull(JSONArray jsonArray,String message){
- Assert.isNull(jsonArray,message);
- if(jsonArray.size() < 1 ){
- throw new IllegalArgumentException(message) ;
- }
- }
- /**
- * 判断list 是否为空
- * @param targetList
- * @param message
- */
- public static void isNotNull(List<?> targetList , String message){
- Assert.notNull(targetList,message);
- if(targetList.size()< 1){
- throw new IllegalArgumentException(message) ;
- }
- }
- /**
- * 判断是否只有一条记录数据
- * @param targetList
- * @param message
- */
- public static void isOne(List<?> targetList,String message){
- Assert.isNull(targetList,message);
- if(targetList.size() != 1){
- throw new IllegalArgumentException(message) ;
- }
- }
- /**
- * 校验map 中是否有值
- * @param targetMap
- * @param message
- */
- public static void hasSize(Map<?,?> targetMap, String message){
- Assert.isNull(targetMap,message);
- if(targetMap.size() < 1){
- throw new IllegalArgumentException(message);
- }
- }
- /**
- * 判断 jsonObject 是否为空
- * @param strValue
- * @param message
- */
- public static void isJsonObject(String strValue,String message){
- if(!isJsonObject(strValue)){
- throw new IllegalArgumentException(message);
- }
- }
- /**
- * 校验是否为JSON
- * @param msg
- * @return
- */
- public static Boolean isJsonObject(String msg) {
- try{
- JSONObject.parseObject(msg);
- }catch (Exception e){
- return false;
- }
- return true;
- }
- public static Boolean isPageJsonObject(String msg){
- try{
- JSONObject jsonObject = JSONObject.parseObject(msg);
- if(!jsonObject.containsKey("meta") || !jsonObject.containsKey("param")){
- return false;
- }
- }catch (Exception e){
- return false;
- }
- return true;
- }
- /**
- * 校验是否为整数
- * @param text
- * @param msg
- */
- public static void isInteger(String text,String msg){
- if(!StringUtils.isNumeric(text)){
- throw new IllegalArgumentException(msg);
- }
- }
- public static void isDate(String text,String msg){
- try{
- DateUtil.getDefaultDateFromString(text);
- }catch (Exception e){
- throw new IllegalArgumentException(msg);
- }
- }
- }
|