So it is possible to use <context:component-scan ...>
or @ComponentScan("org.rythmengine.spring.web")
to allow spring to scan beans under certain package. The question is how can I inject my logic during the scanning process? Say I want to leverage spring's scanning to find all classes implemented a certain interface, or annotated with a certain annotation.
Inject logic into spring component scanning process
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For scanning/detecting components I suggest taking a look at how
<context:component-scan />
andLocalSessionFactoryBean
scan for components or entities. Both use the same underlying mechanism for detecting classes.As for the
@CacheFor
annotation I would suggest leveraging Spring AOP just the same as spring uses for@Transactional
and@Cacheable
(to name just 2 appliances).Ofcourse you can place everything nicely behind a namespace just like
<tx:annotation-driven />
or<cache:annotation-driven />
. That is all explained in this section of the reference guide.Links