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fixed "hibernateManagedSession" mode to actually work against Hibernate 4.0 (SPR-8776)

This commit is contained in:
Juergen Hoeller 2011-12-11 12:51:57 +00:00
parent 48836e2ebb
commit 439b7750d4
1 changed files with 13 additions and 1 deletions
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14
org.springframework.orm/src/main/java/org/springframework/orm/hibernate4/HibernateTransactionManager.java
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@ -16,6 +16,7 @@
package org.springframework.orm.hibernate4;
import java.lang.reflect.Method;
import java.sql.Connection;
import javax.sql.DataSource;
@ -44,6 +45,8 @@ import org.springframework.transaction.support.AbstractPlatformTransactionManage
import org.springframework.transaction.support.DefaultTransactionStatus;
import org.springframework.transaction.support.ResourceTransactionManager;
import org.springframework.transaction.support.TransactionSynchronizationManager;
import org.springframework.util.ClassUtils;
import org.springframework.util.ReflectionUtils;
/**
* {@link org.springframework.transaction.PlatformTransactionManager}
@ -102,6 +105,15 @@ import org.springframework.transaction.support.TransactionSynchronizationManager
public class HibernateTransactionManager extends AbstractPlatformTransactionManager
implements ResourceTransactionManager, InitializingBean {
/**
* A Method handle for the <code>SessionFactory.getCurrentSession()</code> method.
* The return value differs between Hibernate 3.x and 4.x; for cross-compilation purposes,
* we have to use reflection here as long as we keep compiling against Hibernate 3.x jars.
*/
private static final Method getCurrentSessionMethod =
ClassUtils.getMethod(SessionFactory.class, "getCurrentSession");
private SessionFactory sessionFactory;
private DataSource dataSource;
@ -281,7 +293,7 @@ public class HibernateTransactionManager extends AbstractPlatformTransactionMana
}
else if (this.hibernateManagedSession) {
try {
Session session = getSessionFactory().getCurrentSession();
Session session = (Session) ReflectionUtils.invokeMethod(getCurrentSessionMethod, this.sessionFactory);
if (logger.isDebugEnabled()) {
logger.debug("Found Hibernate-managed Session [" + session + "] for Spring-managed transaction");
}