How to implement batch operations with MyBatis/Spring?

I am wondering how to implement batch operations with my insert statements using MyBatis 3 & Spring 3?

For example, here is what is currently being done:

spring.xml:

<bean id="jndiTemplateDatasource" class="org.springframework.jndi.JndiTemplate">
    <property name="environment">
      <props>
        <prop key="java.naming.factory.initial">${context.factory}</prop>
      </props>
    </property>
</bean>
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
  <property name="jndiTemplate" ref="jndiTemplateDatasource"/>
  <property name="jndiName" value="${connectionpool.jndi}"/>
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  <property name="dataSource" ref="dataSource"/>
</bean>

<tx:annotation-driven transaction-manager="transactionManager"/>

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
  <property name="dataSource" ref="dataSource" />
  <property name="configLocation" value="classpath:mybatis-config.xml"/>
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
  <property name="basePackage" value="com.test" />
</bean>

MyService.xml:

<insert id="insertMyRecord" parameterType="com.test.MyRecord"  >
   insert into ... // code removed
</insert> 

MyService.java:

public interface MyService {

  public void insertMyRecord (MyRecord);
}

MyController.java:

@Controller
public class MyController {

  @Autowired
  private MyService myService;

  @Transactional
  @RequestMapping( .... )
  public void bulkUpload (@RequestBody List<MyRecord> myRecords) {
    for (MyRecord record : myRecords) {
      myService.insertMyRecord(record);
    }
  }
}
<