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Polish "Disable Hibernate entity scanning for default JPA setup" 

Closes gh-15565
This commit is contained in:
Stephane Nicoll 2018-12-31 16:51:43 +01:00
parent 510a8e2ec1
commit d0811b48df
2 changed files with 17 additions and 15 deletions
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14
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateProperties.java
View File

@ -27,6 +27,7 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.orm.jpa.hibernate.SpringImplicitNamingStrategy;
import org.springframework.boot.orm.jpa.hibernate.SpringPhysicalNamingStrategy;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
@ -34,13 +35,14 @@ import org.springframework.util.StringUtils;
* Configuration properties for Hibernate.
*
* @author Stephane Nicoll
* @author Artsiom Yudovin
* @since 2.1.0
* @see JpaProperties
*/
@ConfigurationProperties("spring.jpa.hibernate")
public class HibernateProperties {
private static final String DISABLED_SCANNER_CLASS = "org.hibernate.boot.archive.scan.internal.DisabledScanner";
private final Naming naming = new Naming();
/**
@ -96,7 +98,7 @@ public class HibernateProperties {
HibernateSettings settings) {
Map<String, Object> result = new HashMap<>(existing);
applyNewIdGeneratorMappings(result);
applyArchiveScanner(result);
applyScanner(result);
getNaming().applyNamingStrategies(result);
String ddlAuto = determineDdlAuto(existing, settings::getDdlAuto);
if (StringUtils.hasText(ddlAuto) && !"none".equals(ddlAuto)) {
@ -123,10 +125,10 @@ public class HibernateProperties {
}
}
private void applyArchiveScanner(Map<String, Object> result) {
if (!result.containsKey(AvailableSettings.SCANNER)) {
result.put(AvailableSettings.SCANNER,
"org.hibernate.boot.archive.scan.internal.DisabledScanner");
private void applyScanner(Map<String, Object> result) {
if (!result.containsKey(AvailableSettings.SCANNER)
&& ClassUtils.isPresent(DISABLED_SCANNER_CLASS, null)) {
result.put(AvailableSettings.SCANNER, DISABLED_SCANNER_CLASS);
}
}

18
spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/orm/jpa/HibernatePropertiesTests.java
View File

@ -125,7 +125,15 @@ public class HibernatePropertiesTests {
}
@Test
public void useArchiveScanner() {
public void scannerUsesDisabledScannerByDefault() {
this.contextRunner.run(assertHibernateProperties(
(hibernateProperties) -> assertThat(hibernateProperties).containsEntry(
AvailableSettings.SCANNER,
"org.hibernate.boot.archive.scan.internal.DisabledScanner")));
}
@Test
public void scannerCanBeCustomized() {
this.contextRunner.withPropertyValues(
"spring.jpa.properties.hibernate.archive.scanner:org.hibernate.boot.archive.scan.internal.StandardScanner")
.run(assertHibernateProperties((hibernateProperties) -> assertThat(
@ -133,14 +141,6 @@ public class HibernatePropertiesTests {
"org.hibernate.boot.archive.scan.internal.StandardScanner")));
}
@Test
public void defaultArchiveScanner() {
this.contextRunner.run(assertHibernateProperties(
(hibernateProperties) -> assertThat(hibernateProperties).containsEntry(
AvailableSettings.SCANNER,
"org.hibernate.boot.archive.scan.internal.DisabledScanner")));
}
@Test
public void defaultDdlAutoIsNotInvokedIfPropertyIsSet() {
this.contextRunner.withPropertyValues("spring.jpa.hibernate.ddl-auto=validate")