[jboss-user] [Microcontainer] - Re: How to install a bean without affecting unrelated bean's

[jaikiran]

"alesj" wrote : 
  | You don't know if it's really (un)related until you tried it.
  | How else would you know that beanX is not related to beanY
  | 
Isn't this possible by just checking the dependencies of beanX? 

"alesj" wrote : 
  | The recursion shouldn't be too big, since if bean has no real dependencies, it's moved to installed on first attempt, hence not hugely involved anymore in context state changing/checking.
  | 
I need to explain this a bit more :) The (MC) bean (=proxyfactory) has no real dependencies. Infact the question is not really about dependencies. Its more of a single install triggering a recursive installation of all other (unrelated) contexts that are available in the controller. The controller recursively installs these based on *states* and not because those are any dependencies of the bean being installed:

// This one resolves all the contexts by State. So if there are N number of contexts in
  | // the ready to start state, their state will be incremented even if they are not 
  | // real dependencies of the original context that was passed for "install"
  | protected boolean resolveContexts(ControllerState fromState, ControllerState toState, boolean trace)
  |    {
  |       boolean resolutions = false;
  |       Set<ControllerContext> unresolved = contextsByState.get(fromState);
  |       Set<ControllerContext> resolved = resolveContexts(unresolved, toState, trace);
  |       if (resolved.isEmpty() == false)
  |       {
  |          for (ControllerContext context : resolved)
  |          {
  |             Object name = context.getName();
  |             if (fromState.equals(context.getState()) == false)
  |             {
  |                if (trace)
  |                   log.trace("Skipping already installed " + name + " for " + toState.getStateString());
  |             }
  |             else if (installing.add(context) == false)
  |             {
  |                if (trace)
  |                   log.trace("Already installing " + name + " for " + toState.getStateString());
  |             }
  |             else
  |             {
  |                try
  |                {
  |                   if (trace)
  |                      log.trace("Dependencies resolved " + name + " for " + toState.getStateString());
  | 
  |                   if (incrementState(context, trace))
  | 


"alesj" wrote : 
  | And 300+ should be the number we can handle ...
Right now not :) The application that i attached is bare minimal in terms of dependencies within the beans. 

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