Spring JPA Hsqldb持久化

我是 Spring 天的新手，所以我不知道是否一切都配置正确 . 虽然我使用spring IDE和unittest提供的是正确的 .

我有一个User类

@Entity
@NamedQuery(name="findUser4Email",
query="SELECT * " +
      "FROM User " +
      "WHERE email = :userEmail")
public class User extends AbstractNamedDomain {

private String name;
private String email;
private String password;
...

我想用DB保持这个类的持久性 . 我使用hsqldb向我的数据库发送查询，依此类推 .

现在我的用户有一个DAO层，如下所示：

public class UserManager implements IUserManager {

    @PersistenceContext 
    private EntityManager em;

public User findUser4Email(String email) {
    return (User) em.createNamedQuery("findUser4Email").setParameter("userEmail",
            email).getSingleResult();
}

public User storeUser(User user) {
    //User u = em.merge(user);
    em.persist(user); 
    return user;
}
...

``
`my beans look like this : <?xml version="1.0" encoding="UTF-8" ?>

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">

<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="persistenceUnitName" value="BankingWeb" />
        <property name="jpaVendorAdapter">
                <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                        <property name="generateDdl" value="true" />
                        <property name="showSql" value="true" />
                        <property name="databasePlatform" value="${hibernate.dialect}" />
                </bean>
        </property>
</bean>

<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

<bean name="AccountManager" class="ssel.banking.dao.jpa.AccountManager" />

<bean name="UserManager" class="ssel.banking.dao.jpa.UserManager" />


<bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>

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

</beans>

When I try to store a User in a unittest (just by calling the store(User) from the dao the test fails. Nor do I see any table created in my DB when I look at it with hsqldb. What is wrong my code ? Or what do I miss? this is what my datasourcebean looks like`

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="url" value="${jdbc.url}"/>
    <property name="driverClassName" value="${jdbc.driverClassName}"/>
    <property name="username" value="${jdbc.username}"/>
    <property name="password" value="${jdbc.password}"/>
</bean>