spring map entry value as xpath expression

spring map entry value as xpath expression

How to give value as xpath expression in spring map .
I am trying like below but is not working.
<bean id="test" class="com.test.testmap">
<property name="testmap">
<map>
<entry key="1" value="/emp/empid"/>
<entry key="2" value="/emp/empname"/>
</map>
</property>
</bean>
Regards,
Chaitu