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增加参数注解校验

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HandsomeNo2
2023-06-28 23:53:18 +08:00
parent 3218b37ffc
commit a0183d1265
1 changed files with 48 additions and 1 deletions
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49
mallchat-common/src/main/java/com/abin/mallchat/common/common/utils/AssertUtil.java
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@@ -3,16 +3,63 @@ package com.abin.mallchat.common.common.utils;
import cn.hutool.core.util.ObjectUtil;
import com.abin.mallchat.common.common.exception.BusinessErrorEnum;
import com.abin.mallchat.common.common.exception.BusinessException;
import com.abin.mallchat.common.common.exception.CommonErrorEnum;
import com.abin.mallchat.common.common.exception.ErrorEnum;
import org.hibernate.validator.HibernateValidator;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import java.text.MessageFormat;
import java.util.Objects;
import java.util.*;
/**
* 校验工具类
*/
public class AssertUtil {
/**
* 校验到失败就结束
*/
private static Validator failFastValidator = Validation.byProvider(HibernateValidator.class)
.configure()
.failFast(true)
.buildValidatorFactory().getValidator();
/**
* 全部校验
*/
private static Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
/**
* 注解验证参数(校验到失败就结束)
* @param obj
*/
public static <T> void fastFailValidate(T obj) {
Set<ConstraintViolation<T>> constraintViolations = failFastValidator.validate(obj);
if (constraintViolations.size() > 0) {
throwException(CommonErrorEnum.PARAM_VALID,constraintViolations.iterator().next().getMessage());
}
}
/**
* 注解验证参数(全部校验,返回异常信息集合)
* @param obj
*/
public static <T> List<String> allCheckValidate(T obj) {
Set<ConstraintViolation<T>> constraintViolations = validator.validate(obj);
if (constraintViolations.size() > 0) {
List<String> errorMessages = new LinkedList<String>();
Iterator<ConstraintViolation<T>> iterator = constraintViolations.iterator();
while (iterator.hasNext()) {
ConstraintViolation<T> violation = iterator.next();
errorMessages.add(violation.getMessage());
}
return errorMessages;
}
return new LinkedList<String>();
}
//如果不是true，则抛异常
public static void isTrue(boolean expression, String msg) {
if (!expression) {