I just announced the new Spring 5 modules in REST With Spring:


1. Overview

In this article, we’ll discuss how to bootstrap Hibernate 5 with Spring, using both Java and XML configuration.

2. Spring Integration

Bootstrapping a SessionFactory with the native Hibernate API is a bit complicated and would take us quite a few lines of code (have a look at the official documentation in case you really need to do that).

Fortunately, Spring supports bootstrapping the SessionFactory – so that we only need a few lines of Java code or XML configuration.

Also, before we jump in, if you’re working with older versions of Hibernate, you can have a look at the articles about Hibernate 3 as well as Hibernate 4 with Spring.

3. Maven Dependencies

Let’s get started by first adding the necessary dependencies to our pom.xml:


The spring-orm module provides the Spring integration with Hibernate:


For the sake of simplicity, we’ll use H2 as our database:


Finally, we are going to use Tomcat JDBC Connection Pooling, which fits better for production purposes than the DriverManagerDataSource provided by Spring:


4. Configuration

As mentioned before, Spring supports us with bootstrapping the Hibernate SessionFactory.

All we have to do is to define some beans as well as a few parameters.

With Spring, we have two options for these configurations, a Java-based and an XML-based way.

4.1. Using Java Configuration

For using Hibernate 5 with Spring, little has changed since Hibernate 4: we have to use LocalSessionFactoryBean from the package org.springframework.orm.hibernate5 instead of org.springframework.orm.hibernate4.

Like with Hibernate 4 before, we have to define beans for LocalSessionFactoryBeanDataSource, and PlatformTransactionManager, as well as some Hibernate-specific properties.

Let’s create our HibernateConfig class to configure Hibernate 5 with Spring:

public class HibernateConf {

    public LocalSessionFactoryBean sessionFactory() {
        LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
          {"com.baeldung.hibernate.bootstrap.model" });

        return sessionFactory;

    public DataSource dataSource() {
        BasicDataSource dataSource = new BasicDataSource();

        return dataSource;

    public PlatformTransactionManager hibernateTransactionManager() {
        HibernateTransactionManager transactionManager
          = new HibernateTransactionManager();
        return transactionManager;

    private final Properties hibernateProperties() {
        Properties hibernateProperties = new Properties();
          "hibernate.hbm2ddl.auto", "create-drop");
          "hibernate.dialect", "org.hibernate.dialect.H2Dialect");

        return hibernateProperties;

4.2. Using XML Configuration

As a secondary option, we can also configure Hibernate 5 with an XML-based configuration:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="...">

    <bean id="sessionFactory" 
        <property name="dataSource" 
        <property name="packagesToScan" 
        <property name="hibernateProperties">
                <prop key="hibernate.hbm2ddl.auto">
                <prop key="hibernate.dialect">

    <bean id="dataSource" 
        <property name="driverClassName" value="org.h2.Driver"/>
        <property name="url" value="jdbc:h2:mem:db;DB_CLOSE_DELAY=-1"/>
        <property name="username" value="sa"/>
        <property name="password" value="sa"/>

    <bean id="txManager" 
        <property name="sessionFactory" ref="sessionFactory"/>

As we can easily see, we’re defining exactly the same beans and parameters as in the Java-based configuration earlier.

To bootstrap the XML into the Spring context, we can use a simple Java configuration file if the application is configured with Java configuration:

public class HibernateXMLConf {

Alternatively, we can simply provide the XML file to the Spring Context, if the overall configuration is purely XML.

5. Usage

At this point, Hibernate 5 is fully configured with Spring, and we can inject the raw Hibernate SessionFactory directly whenever we need to:

public abstract class BarHibernateDAO {

    private SessionFactory sessionFactory;

    // ...

6. Supported Databases

Unfortunately, the Hibernate project doesn’t exactly provide an official list of supported databases.

That being said, it’s easy to see if a particular database type might be supported, we can either have a look at the configuration for the project CI build or at the list of supported dialects.

7. Conclusion

In this quick tutorial, we configured Spring with Hibernate 5 – with both Java and XML configuration.

As always, the full source code of the examples is available over on GitHub.

I just announced the new Spring 5 modules in REST With Spring:


Leave a Reply

Be the First to Comment!

Notify of