Utils-verifyType 验证数据类型,是否允许转型
package com.utils;import java.text.SimpleDateFormat;
import java.util.*;import com.exception.ExceptionEnum;
import com.exception.MyException;
import javafx.beans.binding.When;
import org.apache.commons.lang3.StringUtils;
import org.apache.ibatis.annotations.Case;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;public class VerifyUtils {public static Logger logger = LoggerFactory.getLogger(ConvertUtils.class);/*** 验证数据原值类型* 返回 key 原值类型, value 值* @param obj* @return* by ChenYb date 2019-05-16*/public static Map verifyType(Object obj){Map result = null;if (null == obj){result = new HashMap<>();result.put("null",null);} else if (obj instanceof Integer) {int i = ((Integer) obj).intValue();result = new HashMap<>();result.put("Integer",i);}else if (obj instanceof String) {String s = (String) obj;result = new HashMap<>();result.put("String",s);} else if (obj instanceof Double) {double d = ((Double) obj).doubleValue();result = new HashMap<>();result.put("Double",d);} else if (obj instanceof Float) {float f = ((Float) obj).floatValue();result = new HashMap<>();result.put("Float",f);} else if (obj instanceof Long) {long l = ((Long) obj).longValue();result = new HashMap<>();result.put("Long",l);} else if (obj instanceof Boolean) {boolean b = ((Boolean) obj).booleanValue();result = new HashMap<>();result.put("Boolean",b);} else if (obj instanceof Date) {Date d = (Date) obj;result = new HashMap<>();result.put("Date",d);}return result;}/*** 验证数据能否成功转型* obj 原值 ; type 类型,不区分大小写,非Date类型,可以简写,比如,Integer : int String : s* @param obj* @param type* @return* by ChenYb date 2019-05-16*/public static boolean verifyType(Object obj,String type){boolean config = false;if (null == obj || StringUtils.isEmpty(type)||StringUtils.isBlank(type))return config;try {if ("INTEGER".contains(type.toUpperCase()))Integer.valueOf(String.valueOf(obj));else if ("STRING".contains(type.toUpperCase())){if (obj instanceof Date)new SimpleDateFormat("yyyy-MM-dd").format((Date) obj);elseString.valueOf(obj);}else if ("DOUBLE".contains(type.toUpperCase()))Double.valueOf(String.valueOf(obj));else if ("FLOAT".contains(type.toUpperCase()))Float.valueOf(String.valueOf(obj));else if ("LONG".contains(type.toUpperCase()))if (obj instanceof Date)((Date) obj).getTime();elseLong.valueOf(String.valueOf(obj));else if ("BOOLEAN".contains(type.toUpperCase()))Boolean.valueOf(String.valueOf(obj));else if ("DATE".equals(type.toUpperCase())) {if (obj instanceof Long)new Date(((Long) obj).longValue());elsenew SimpleDateFormat("yyyy-MM-dd").parse(String.valueOf(obj));}config = true;}catch (Exception e){logger.debug("obj : {},不允许转型 {}",obj,type.toUpperCase());}return config;}}