1 <jdbc:embedded-database id="dataSourceDERBY" type="DERBY"></jdbc:embedded-database> 2        <jdbc:embedded-database id="dataSourceHSQL" type="HSQL"></jdbc:embedded-database> 3        <jdbc:embedded-database id="dataSourceH2" type="H2"></jdbc:embedded-database> 4     <bean 5         id="sessionFactory" 6         class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> 7         <property name="dataSource"> 8             <ref bean="dataSourceH2"/> 9         </property>10         <property name="hibernateProperties">11             <props>12                 <prop key="hibernate.dialect">org.hibernate.dialect.H2Dialect</prop>13                 <prop key="hibernate.show_sql">true</prop>14                 <prop key="hibernate.format_sql">true</prop>15                 <prop key="hibernate.hbm2ddl.auto">update</prop>16             </props>17         </property>18         <!-- 19         <property name="annotatedClasses">20             <list>21                 <value>zwh.spring.security.po.User</value>22                 <value>zwh.spring.security.po.Role</value>23             </list>24         </property>25          -->26     </bean>