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Loads the action and executes it. This method first creates the action context from the given parameters then
loads an ActionProxy from the given action name and namespace. After that, the action is executed and
output channels throught the response object. Actions not found are sent back to the user via the
DispatcherUtils.sendError method, using the 404 return code. All other errors are reported by throwing a
ServletException.
Difference between this and WebWork prvided class is that any unhandled exception will be thrown instead of
processed inside WebWork.
Parameters:
request - the HttpServletRequest object
Parameters:
response - the HttpServletResponse object
Parameters:
mapping - the action mapping object
throws:
ServletException - when an unknown error occurs (not a 404, but typically something that would end up as a5xx by the servlet container) |