|Apache Struts 2 Documentation > Home > FAQs > Cookbook > Interceptor Order|
Interceptors provide an excellent means to wrap before/after processing. The concept reduces code duplication (think AOP).
Order of interceptors...
Note that some interceptors will interrupt the stack/chain/flow... so the order is very important.
Iterceptors implementing com.opensymphony.xwork.interceptor.PreResultListener will run after the Action executes its action method but before the Result executes