dynamic service activator

module-context.xml

<bean id="svcDynamicServiceActivator" class="DynamicServiceActivator">
		<property name="expressionToReplyChannel">
			<map>
				<entry>
					<key><value>getServices</value></key>
					<list>
                    	<value>@bean.getServices(headers['user'])</value>
                    	<value>aggregateSvcRequests</value>
             		</list>
				</entry>
				<entry>
					<key><value>getService</value></key>
					<list>
                    	<value>@bean.getService(headers['serviceId'],payload)</value>
                    	<value>serviceResponse</value>
             		</list>
				</entry>
				<entry>
					<key><value>requestService</value></key>
					<list>
                    	<value>@bean.requestService(headers['serviceId'],payload)</value>
                    	<value>serviceResponse</value>
             		</list>
				</entry>
			</map>
		</property>
	</bean>