I used the following definition which works:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:camel="http://camel.apache.org/schema/spring";
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://camel.apache.org/schema/spring
http://camel.apache.org/schema/spring/camel-spring.xsd
">
<camel:camelContext>
<camel:route>
<camel:from uri="file://inputdir/" />
<camel:to uri="file://outputdir/" />
</camel:route>
</camel:camelContext>
</beans>
Best,
Christian
