多个持久性单元未加载

Question

我很震惊，请帮忙。当我使用6和WebSphere 7.5时，我的生活很幸福（一切正常），但现在，我们必须迁移到Java 7，WebSphere 8.5.5.12。 我的要求是，对于具有不同模式的3个国家/地区的相同数据库，3个国家/地区的所有bean都相同，但是当我尝试获取SG的持久性单元时，它将返回默认HK 1。

 <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="MY_HK">
        <property name="persistenceUnitName" value="MyProjHK" />
        <property name="dataSource" ref="dataSource"></property>
         <property name="jpaVendorAdapter" ref="openJpaVendorAdapter" />
        <property name="persistenceXmlLocation" value="classpath*:META-INF/persistence.xml"></property>
</bean> 

    <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="MY_IN">
        <property name="persistenceUnitName" value="MyProjIN" />
        <property name="dataSource" ref="dataSource"></property>
        <property name="jpaVendorAdapter" ref="openJpaVendorAdapter" />
        <property name="persistenceXmlLocation" value="classpath*:META-INF/persistenceIN.xml"></property>
</bean>

 <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="MY_SG">
        <property name="persistenceUnitName" value="MyProjSG" />
        <property name="dataSource" ref="dataSource"></property>
        <property name="jpaVendorAdapter" ref="openJpaVendorAdapter" />
        <property name="persistenceXmlLocation" value="classpath*:META-INF/persistenceSG.xml"></property>
</bean>