hibernate - Spring Java 配置中的实体类配置

Question

在 Spring Hibernate XML 配置中，我有

<bean id="sessionFactory"
    class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    // ...
    <property name="annotatedClasses">
        <list>
            <value>com.abc.xyz.Foo</value>
            // ...
        </list>
    </property>
    <property name="hibernateProperties">
        <props>
        // ....
        </props>
    </property>
    //..
</bean>

我知道 Spring Java 配置的等效项如下: LocalSessionFactoryBuilder(dataSource()).addAnnotatedClasses(Foo.class).buildSessionFactory();

我的问题是，如果我不使用 LocalSessionFactoryBuilder 类，而是使用 HibernateJpaVendorAdapter 和 LocalContainerEntityManagerFactoryBean 类，如何执行相同的操作？

Answer 1

您可以通过以下方式完成:

    @Bean
    public AbstractEntityManagerFactoryBean entityManagerFactory() {
        LocalContainerEntityManagerFactoryBean entityManagerFactory = new LocalContainerEntityManagerFactoryBean();
        entityManagerFactory.setDataSource(dataSource);
        entityManagerFactory.setPackagesToScan("com.abc.xyz.Foo");
        entityManagerFactory.setPersistenceProvider(new HibernatePersistence());
        entityManagerFactory.getJpaPropertyMap().put("hibernate.hbm2ddl.auto", "validate");

        return entityManagerFactory;
    }