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Polishing

This commit is contained in:
Juergen Hoeller 2014-10-21 18:49:03 +02:00
parent e4753c9f8b
commit 1ad7a03357
2 changed files with 6 additions and 5 deletions
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5
spring-jdbc/src/main/java/org/springframework/jdbc/datasource/ConnectionHandle.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2005 the original author or authors.
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -20,12 +20,13 @@ import java.sql.Connection;
/**
* Simple interface to be implemented by handles for a JDBC Connection.
* Used by JdoDialect, for example.
* Used by JpaDialect and JdoDialect, for example.
*
* @author Juergen Hoeller
* @since 1.1
* @see SimpleConnectionHandle
* @see ConnectionHolder
* @see org.springframework.orm.jdo.JpaDialect#getJdbcConnection
* @see org.springframework.orm.jdo.JdoDialect#getJdbcConnection
*/
public interface ConnectionHandle {

6
spring-orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java vendored
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@ -340,14 +340,14 @@ public class HibernateJpaDialect extends DefaultJpaDialect {
private static class HibernateConnectionHandle implements ConnectionHandle {
private final Session session;
// This will find a corresponding method on Hibernate 3.x but not on 4.x
private static final Method sessionConnectionMethod =
ClassUtils.getMethodIfAvailable(Session.class, "connection");
private static volatile Method connectionMethodToUse = sessionConnectionMethod;
private final Session session;
public HibernateConnectionHandle(Session session) {
this.session = session;
}
@ -372,7 +372,7 @@ public class HibernateJpaDialect extends DefaultJpaDialect {
public static Connection doGetConnection(Session session) {
try {
if (connectionMethodToUse == null) {
// Reflective lookup trying to find SessionImpl's connection() on Hibernate 4.x
// Reflective lookup to find SessionImpl's connection() method on Hibernate 4.x
connectionMethodToUse = session.getClass().getMethod("connection");
}
return (Connection) ReflectionUtils.invokeMethod(connectionMethodToUse, session);