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Simplify HibernateJpaAutoConfiguration classes check 

This commit removes the now outdated `HibernateEntityManagerCondition`
in favour of a simple check of `SessionImplementor`. As of
Hibernate 5.2, a single `hibernate-core` jar is required so a single
class check is enough.

Closes gh-17288
This commit is contained in:
Stephane Nicoll 2019-06-21 15:22:28 +02:00
parent 86ace26049
commit 374e02cac8
1 changed files with 3 additions and 35 deletions
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38
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.java
View File

@ -16,29 +16,18 @@
package org.springframework.boot.autoconfigure.orm.jpa;
import java.util.Arrays;
import javax.persistence.EntityManager;
import org.hibernate.engine.spi.SessionImplementor;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionMessage;
import org.springframework.boot.autoconfigure.condition.ConditionMessage.Style;
import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration.HibernateEntityManagerCondition;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.ConditionContext;
import org.springframework.context.annotation.Conditional;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.core.type.AnnotatedTypeMetadata;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.util.ClassUtils;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Hibernate JPA.
@ -49,31 +38,10 @@ import org.springframework.util.ClassUtils;
* @author Andy Wilkinson
*/
@Configuration
@ConditionalOnClass({ LocalContainerEntityManagerFactoryBean.class, EntityManager.class })
@Conditional(HibernateEntityManagerCondition.class)
@ConditionalOnClass({ LocalContainerEntityManagerFactoryBean.class, EntityManager.class, SessionImplementor.class })
@EnableConfigurationProperties(JpaProperties.class)
@AutoConfigureAfter({ DataSourceAutoConfiguration.class })
@Import(HibernateJpaConfiguration.class)
public class HibernateJpaAutoConfiguration {
@Order(Ordered.HIGHEST_PRECEDENCE + 20)
static class HibernateEntityManagerCondition extends SpringBootCondition {
private static final String[] CLASS_NAMES = { "org.hibernate.ejb.HibernateEntityManager",
"org.hibernate.jpa.HibernateEntityManager" };
@Override
public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) {
ConditionMessage.Builder message = ConditionMessage.forCondition("HibernateEntityManager");
for (String className : CLASS_NAMES) {
if (ClassUtils.isPresent(className, context.getClassLoader())) {
return ConditionOutcome.match(message.found("class").items(Style.QUOTE, className));
}
}
return ConditionOutcome
.noMatch(message.didNotFind("class", "classes").items(Style.QUOTE, Arrays.asList(CLASS_NAMES)));
}
}
}