joel thanks a lot. Yes, I got my answer [Catalyst::Model::Adaptor]. I already have not a standalone class which acts as a client for the webservice. I have a project that contains two main layer. one of them is engine and other is web interface. I want to know what is your idea and or catalyst's library solution for making communication layer between these two layer. For example engine can configure system's ip addr and the result post back to interface. I think one way is engine generate xml for Catalyst model. Catalyst's model handle this xml and serve as rest. I need a tutorial links. :( Thanks in advance.
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