How to achieve the functionality of the TokenInterceptor class in struts2 in struts1?
Do I copy the source code of of the TokenInterceptor class in struts2 to struts1 and recompile?
Struts 1 does not have interceptors. The way to accomplish similar functionality with Struts 1 is discussed here.
BTW, if you can avoid it at all, don't use Struts 1. It has serious architectural problems that are addressed in Struts 2.