Here's the source
/** Overrides the execute method of DispatchAction so that rather than use the parameter to determine which request parameter contains the action to execute, it uses the parameter property directly
@param mapping ActionMapping @param form Form associated with action @param HttpServletRequest Current request object @param HttpServletResponse Current response stream **/ public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String parameter = mapping.getParameter(); if (parameter == null) { String error = "Could not locate the requested forward"; ServletContext context = getServlet().getServletContext(); ServletContextWriter output = new ServletContextWriter(context); output.write(error); output.flush();
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, error); return null; }
return dispatchMethod(mapping, form, request, response, parameter); }
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Graham Lounder wrote:
Hey all,
After reading the "[Poll] action mappings" thread, I now have a couple of design questions. I've got a lot of actions right now and I'd like to group related functionality into one action. I'm thinking of extending the DispatchAction and creating functions to search/view/create/update/delete/load my objects. I'd like to create separate action mappings for each function. My question is, can I "hardcode" my dispatch parameter in the action mapping or do I have to send it in ever request from the page?
Thanks in advance, Graham
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