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Understanding <tx:annotation-driven/> working

 
Greenhorn
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From what I understand, this annotation enabled spring to interpret @Transactional annotation. But what does it actually do underneath.
 
ranger
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It creates a BeanPostProcessor to be included in the BeanPostProcessor step in the initialization phase. When that BeanPostProcessor sees @Transactional in your Spring bean code, then it create a DynamicProxy to proxy that bean so that it will run transactionally.

Mark
 
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