Configurar Spring MVC no SQLServer

Pessoal, estou com duvidas referentes a configuração do JPAConfiguration, porém nao queria usar o MySql, qeria usar o Sql Server... como fica a classe JPAConfiguration utilizando sqlserver ?

Segue o codigo da classe JPAConfiguration... ( Fiz algumas configuraçoes porem apresenta erro de notfoundclass.

@EnableTransactionManagement
public class JPAConfiguration {

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {

        LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
        JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();

        factoryBean.setJpaVendorAdapter(vendorAdapter);

        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setUsername("sa");
        dataSource.setPassword("123123");
        dataSource.setUrl("jdbc:sqlserver://localhost;databaseName=casadocodigo");
        dataSource.setDriverClassName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

        factoryBean.setDataSource(dataSource);

        Properties props = new Properties();
        props.setProperty("hibernate.dialect", "org.hibernate.dialect.SQLServer2012Dialect");
        props.setProperty("hibernate.show_sql", "true");
        props.setProperty("hibernate.hbm2ddl.auto", "update");

        factoryBean.setJpaProperties(props);

        factoryBean.setPackagesToScan("br.com.casadocodigo.loja.models");

        return factoryBean;
    }

      @Bean
        public JpaTransactionManager transactionManager(EntityManagerFactory emf){
            return new JpaTransactionManager(emf);
        }
}