<bean id="dataSource"
         class="org.apache.commons.dbcp.BasicDataSource" 
         destroy-method="close">
    <property name="driverClassName" value="org.hsqldb.jdbcDriver"/>
    <property name="url" value="jdbc:hsqldb:mem:jsf2demo"/>
    <property name="username" value="sa"/>
    <property name="password" value=""/>
</bean>

<bean id="sampleSessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
    <property name="dataSource" ref="sampleDataSource"/>
    <property name="annotatedClasses">
        <list>
            <value>com.maxheapsize.jsf2demo.Book</value>
        </list>
    </property>
    <property name="hibernateProperties">
        <props>
            <!-- prop key="hibernate.connection.pool_size">0</prop-->
            <prop key="hibernate.show_sql">true</prop>
            <prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop>
            <!-- prop key="transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop>
            <prop key="hibernate.current_session_context_class">thread</prop-->
            <prop key="hibernate.hbm2ddl.auto">create</prop>
        </props>
    </property>
</bean>

 <bean id="sampleDataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName">
        <value>org.hsqldb.jdbcDriver</value>
    </property>
    <property name="url">
        <value>
            jdbc:hsqldb:file:/spring/db/springdb;SHUTDOWN=true
        </value>
    </property>
    <property name="username" value="sa"/>
    <property name="password" value=""/>
</bean>

<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
    <property name="sessionFactory" ref="sampleSessionFactory"/>
</bean>

<bean id="daoTxTemplate" abstract="true"
    class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
    <property name="transactionManager" ref="transactionManager"/>
    <property name="transactionAttributes">
        <props>
            <prop key="create*">
                PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED
            </prop>
            <prop key="get*">
                PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED
            </prop>
        </props>
    </property>
</bean>

<bean name="openSessionInViewInterceptor"
    class="org.springframework.orm.hibernate3.support.OpenSessionInViewInterceptor">
    <property name="sessionFactory" ref="sampleSessionFactory"/>
    <property name="singleSession" value="true"/>
</bean>

<bean id="nameDao" parent="daoTxTemplate">
    <property name="target">
        <bean class="com.maxheapsize.dao.NameDao">
            <property name="sessionFactory" ref="sampleSessionFactory"/>
        </bean>
    </property>
</bean>

public void setSessionFactory(SessionFactory sessionFactory) {
    this.sessionFactory = sessionFactory;
}

public SessionFactory getSessionFactory() {
    return sessionFactory;
}

@Transactional
@SuppressWarnings("unchecked")
public List<Name> getAll() {
    Session session = this.sessionFactory.getCurrentSession();
    List<Name> names = (List<Name>)session.createQuery("from Name").list();
    return names;
}

//@Transactional(propagation= Propagation.REQUIRED, readOnly=false)
@Transactional
public void save(Name name){
    Session session = this.sessionFactory.getCurrentSession();
    session.saveOrUpdate(name);
    session.flush();
}