Add support for programmatically registered constraints on hibernate …

…entites by registering Spring's validator with Hibernate BeanValidationEventListener
croz-ltd · Feb 13, 2024 · 1bf8c68 · 1bf8c68
1 parent 279566d
commit 1bf8c68
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Showing 2 changed files with 21 additions and 4 deletions.
diff --git a/...ava/net/croz/nrich/validation/starter/configuration/NrichValidationAutoConfiguration.java b/...ava/net/croz/nrich/validation/starter/configuration/NrichValidationAutoConfiguration.java
@@ -22,12 +22,15 @@
 import net.croz.nrich.validation.constraint.mapping.DefaultConstraintValidatorRegistrar;
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.autoconfigure.orm.jpa.HibernatePropertiesCustomizer;
 import org.springframework.boot.autoconfigure.validation.ValidationConfigurationCustomizer;
 import org.springframework.context.MessageSource;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.support.AbstractResourceBasedMessageSource;
+import org.springframework.validation.Validator;
 
 import java.util.List;
 
@@ -66,4 +69,11 @@ ConstraintValidatorRegistrar constraintMappingRegistrar(@Value("${nrich.validati
     ValidationConfigurationCustomizer validationConfigurationCustomizer(ConstraintValidatorRegistrar constraintValidatorRegistrar) {
         return constraintValidatorRegistrar::registerConstraintValidators;
     }
+
+    @ConditionalOnBean(Validator.class)
+    @ConditionalOnProperty(name = "nrich.validation.register-constraint-validators", havingValue = "true", matchIfMissing = true)
+    @Bean
+    HibernatePropertiesCustomizer validationHibernatePropertiesCustomizer(Validator validator) {
+        return hibernateProperties -> hibernateProperties.put("jakarta.persistence.validation.factory", validator);
+    }
 }
diff --git a/...net/croz/nrich/validation/starter/configuration/NrichValidationAutoConfigurationTest.java b/...net/croz/nrich/validation/starter/configuration/NrichValidationAutoConfigurationTest.java
@@ -20,10 +20,12 @@
 import net.croz.nrich.validation.api.mapping.ConstraintValidatorRegistrar;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.autoconfigure.orm.jpa.HibernatePropertiesCustomizer;
 import org.springframework.boot.autoconfigure.validation.ValidationConfigurationCustomizer;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 import org.springframework.context.MessageSource;
 import org.springframework.context.support.AbstractResourceBasedMessageSource;
+import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;
@@ -37,11 +39,16 @@ class NrichValidationAutoConfigurationTest {
     void shouldConfigureDefaultConfiguration() {
         // expect
         contextRunner.run(context -> {
-                assertThat(context).hasSingleBean(NrichValidationAutoConfiguration.ValidationMessageSourceRegistrar.class);
+            assertThat(context).hasSingleBean(NrichValidationAutoConfiguration.ValidationMessageSourceRegistrar.class);
             assertThat(context).hasSingleBean(ConstraintValidatorRegistrar.class);
-                assertThat(context).hasSingleBean(ValidationConfigurationCustomizer.class);
-            }
-        );
+            assertThat(context).hasSingleBean(ValidationConfigurationCustomizer.class);
+        });
+    }
+
+    @Test
+    void shouldRegisterValidationPropertiesCustomizer() {
+        // expect
+        contextRunner.withBean(LocalValidatorFactoryBean.class).run(context -> assertThat(context).hasSingleBean(HibernatePropertiesCustomizer.class));
     }
 
     @Test