Cool :)
Frank
Dakota Jack wrote:
Frank,
Frank
You can get the ActionServlet from any Action getActionServlet() and in ActionServlet you will find this. Notice that the method is protected.
Jack
// ----------------------------------------------------- Processing Methods
/** * <p>Return an <code>Action</code> instance that will be used to process * the current request, creating a new one if necessary.</p> * * @param request The servlet request we are processing * @param response The servlet response we are creating * @param mapping The mapping we are using * * @exception IOException if an input/output error occurs */ protected Action processActionCreate(HttpServletRequest request, HttpServletResponse response, ActionMapping mapping) throws IOException {
// Acquire the Action instance we will be using (if there is one) String className = mapping.getType(); if (log.isDebugEnabled()) { log.debug(" Looking for Action instance for class " + className); }
// :TODO: If there were a mapping property indicating whether // an Action were a singleton or not ([true]), // could we just instantiate and return a new instance here?
Action instance = null; synchronized (actions) {
// Return any existing Action instance of this class instance = (Action) actions.get(className); if (instance != null) { if (log.isTraceEnabled()) { log.trace(" Returning existing Action instance"); } return (instance); }
// Create and return a new Action instance
if (log.isTraceEnabled()) {
log.trace(" Creating new Action instance");
}
try {
instance = (Action) RequestUtils.applicationInstance(className);
// :TODO: Maybe we should propagate this exception
// instead of returning null.
} catch (Exception e) {
log.error(
getInternal().getMessage("actionCreate", mapping.getPath()),
e);
response.sendError(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
getInternal().getMessage("actionCreate",
mapping.getPath()));
return (null);
}
instance.setServlet(this.servlet);
actions.put(className, instance);
}
return (instance);
}
-- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com
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