How populate and execute methods gets called in UserDefined Action Classes?

In Struts2, if we override methods populate() and execute() , then if we made any request to some Action class which overrides these methods, then how does it look for these 2 methods??
and why populate() method called first and later execute() method????
Harishwar
Edited by: Harishwar_Madhya on Sep 3, 2010 2:47 AM
Edited by: Harishwar_Madhya on Sep 3, 2010 2:49 AM

45RPMSoftware wrote:
Thanks for this. Alas, I do not have the source code used to generate the jar file, and I have no means of getting it. I imagine, therefore, that I will not be able to update the manifest file.The manifest file is just a simple text file.
You can get at it by unpacking/repacking the jar file with the jar utility (tar like syntax).
... I assume that classpath is rather like the unix path.It specifies a list of jar files and directories containing java class files (and more).
Is there anything that defines the classpath for each login session and, if so, how do I add to it?As the link I posted says;
you can set a CLASSPATH env.var.

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