hibernate和ibatis在spring下的集成

在实际的项目开发中,如果只用hibernate,经常会遇到很多实现复杂的sql和map方法,这时候如果用ibatis却很简单,所以我们需要在一个项目中hibernate和ibatis并存,配置方法如下就可以实现
实现原理:Hibernate和ibatis在同一个webapp中混合使用在spring中的配置方法
applicationContext-hibatis.xml文件的例子如下:

<!-- Hibernate SessionFactory -->
<bean id="sessionFactory"
  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
  <property name="dataSource"><ref bean="dataSource"/></property>
  <property name="mappingResources">
    <list>
      <value>org/javaresource/model/Role.hbm.xml</value>
      <value>org/javaresource/model/User.hbm.xml</value>
      <value>org/javaresource/model/UserCookie.hbm.xml</value>
      <value>org/javaresource/model/UserRole.hbm.xml</value>
    </list>
  </property>
  <property name="hibernateProperties">
    <props>
      <prop key="hibernate.dialect">@HIBERNATE-DIALECT@</prop>
    </props>
  </property>
</bean>

<!-- SqlMap setup for iBATIS Database Layer -->
<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
  <property name="configLocation">
    <value>classpath:/org/javaresource/persistence/ibatis/sql-map-config.xml</value>
  </property>
</bean>

<!-- Transaction manager for a single JDBC DataSource -->
<bean id="transactionManager"
  class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
  <property name="dataSource"><ref bean="dataSource"/></property>
</bean>

<!-- LookupDAO: iBatis implementation -->
<bean id="lookupDAO" class="org.javaresource.persistence.ibatis.LookupDAOiBatis">
  <property name="dataSource"><ref bean="dataSource"/></property>
  <property name="sqlMapClient"><ref local="sqlMapClient"/></property>
</bean>

<!-- UserDAO: Hibernate implementation -->
<bean id="userDAO" class="org.javaresource.persistence.hibernate.UserDAOHibernate">
  <property name="sessionFactory"><ref bean="sessionFactory"/></property>
</bean>