THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The intercept method is where the interceptor code is written. Just like an action method, intercept returns a result used by Struts to forward the request to another web resource. Calling invoke on the parameter of type ActionInvocation will execute the action (if this is the last interceptor on the stack) or another interceptor.
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Keep in mind that invoke will return after the result has been called (eg. after you JSP has been rendered), making it perfect for things like open-session-in-view patterns. If you want to do something before the result gets called, you should implement a PreResultListener. |
Overwrite destroy to release resources.
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