spring+ibatis+多数据源

环境：spring3.1+ibatis2.3.4+oracle+hbase
要求：需要在工程中操作两个不同的数据源，一个是mssql,另一个是hbase。
实现：
    <bean id="hbaseDataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="${hbase.driverClassName}" />
		<property name="url" value="${hbase.url}" />
	</bean>

	<!-- 数据库连接池 -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="com.microsoft.sqlserver.jdbc.SQLServerDriver" />
		<property name="url"
			value="jdbc:sqlserver://xxx.xxx.xxx.xxx:1433;DatabaseName=xxx" />
		<property name="username" value="sa" />
		<property name="password" value="xxxxxxx" />
	</bean>

	<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
		<property name="configLocation" value="sql-map-config.xml" />
		<property name="dataSource" ref="dataSource" />
	</bean>
	
	<bean id="sqlMapClientForHBase" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
		<property name="configLocation" value="sql-map-config-hbase.xml" />
		<property name="dataSource" ref="hbaseDataSource" />
	</bean>
	
	<bean id="baseService" class="xxx.xxx.serviceimpl.base.BaseServiceImpl">
		<property name="sqlMapClient" ref="sqlMapClient" />
	</bean>

	<bean id="baseServiceForHBase" class="xxx.xxx.serviceimpl.base.BaseServiceImpl">
		<property name="sqlMapClient" ref="sqlMapClientForHBase" />
	</bean>