How to use Amazon RDS in Spring MVC Application -

i want use amazon rds read replica in spring mvc application.currently application running on self hosted mysql server.but want switch application on amazon rds master ans read replica .what need in existing xml configuration file.for use amazon rds read replica. using mybatis orm query.

my xml configuration this

<!-- declare datasource has pooling capabilities --> <bean id="datasource" class="com.mchange.v2.c3p0.combopooleddatasource"     destroy-method="close" p:driverclass="${jdbc.driverclassname}"     p:jdbcurl="${jdbc.url}" p:user="${jdbc.username}"       p:password="${jdbc.password}"     p:acquireincrement="10" p:idleconnectiontestperiod="60"    p:maxpoolsize="10"     p:maxstatements="50" p:minpoolsize="1" />  <!-- declare transaction manager --> <bean id="transactionmanager"     class="org.springframework.jdbc.datasource.datasourcetransactionmanager"     p:datasource-ref="datasource" />