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When I add ApplicationListener to a class, Spring instantiates the bean eagerly (probably to make sure that the bean gets all the events).
In my case, I have a bean which listens for “CacheFlush” events (i.e. I don’t really care how many I might miss).
How do I implement a lazy ApplicationEvent listener in Spring 3.0?
I am not sure if what you want to do is possible directly, but one potential solution is to have a separate Observable bean listen for the cache flush events and notify its Observers when one comes in. Have your lazy bean register with the Observable when it is initialized.