如何禁用Spring Boot验证工厂

Question

1. 有一个第三方jar包含旧版本的javax.validation库
2. 还有随hibernate-validator(5.3.5.final)一起提供的Spring Boot默认javax.validation库(1.1.0.final)

我的代码构建正常。但在启动过程中会失败,并出现以下错误：

Caused by: java.lang.NoSuchMethodError: javax.validation.spi.ConfigurationState.getParameterNameProvider()Ljavax/validation/ParameterNameProvider;
    at org.hibernate.validator.internal.engine.ValidatorFactoryImpl.<init>(ValidatorFactoryImpl.java:146)
    at org.hibernate.validator.HibernateValidator.buildValidatorFactory(HibernateValidator.java:38)
    at org.hibernate.validator.internal.engine.ConfigurationImpl.buildValidatorFactory(ConfigurationImpl.java:331)
    at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:305)
    at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor$ValidatedLocalValidatorFactoryBean.<init>(ConfigurationPropertiesBindingPostProcessor.java:412)
    at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.getValidator(ConfigurationPropertiesBindingPostProcessor.java:368)
    at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.determineValidator(ConfigurationPropertiesBindingPostProcessor.java:352)
    at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:314)
    at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:291)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:409)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1620)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
    ... 63 more

从日志中可以清楚地看出，找不到ConfigurationState.getParameterNameProvider()方法，这是由于验证API版本之间的冲突。我知道Hibernate-validator需要新版本的validation-api(1.1.0)，但Spring却在某种程度上采用了第三方JAR中提供的validation-api类的旧版本。

我无法从构建过程中删除验证API类旧版本，因为它们内置了第三方jar，我需要它用于其他目的。

我试过几种选择：

而且

application.properties中的spring.jpa.properties.javax.persistence.validation.mode=none，但它们都不起作用。

Spring boot中是否有方法禁用BuildValidatorFactor或LocalValidatorFactoryBean来避免此错误？

Answer 1

在我的案例中,以下解决方案起到了帮助作用：

ValidatorFactoryBeanwithDisabledValidation.java

@Component
@Primary
@ConditionalOnProperty(prefix = "spring.custom.beans", name = "validator-factory-with-disabled-validation")
public class ValidatorFactoryBeanWithDisabledValidation extends OptionalValidatorFactoryBean {
    @Override
    public <T> Set<ConstraintViolation<T>> validate(final T object, final Class<?>... groups) {
        return Set.of();
    }

    @Override
    public <T> Set<ConstraintViolation<T>> validateProperty(final T object,
                                                            final String propertyName,
                                                            final Class<?>... groups) {
        return Set.of();
    }

    @Override
    public <T> Set<ConstraintViolation<T>> validateValue(final Class<T> beanType,
                                                         final String propertyName,
                                                         final Object value,
                                                         final Class<?>... groups) {
        return Set.of();
    }

    @Override
    public void validate(final Object target, final Errors errors) {
    }

    @Override
    public void validate(final Object target, final Errors errors, final Object... validationHints) {
    }

    @Override
    public void validateValue(final Class<?> targetType,
                              final String fieldName,
                              final Object value,
                              final Errors errors,
                              final Object... validationHints) {
    }
}

应用程序.属性

spring.custom.beans.validator-factory-with-disabled-validation=true
spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration