Problem with Spring + a4j:keepAlive

[fkj]

I'm trying to use a4j:keepAlive with a managed bean that has a DAO injected by Spring. The DAO property is transient.

I'd like that when the bean is deserialized the DAO is reinjected.

It's the same problem mentioned here:
http://forum.springsource.org/showthread.php?t=17887

Any ideas?

Thanks,
Felipe