Christian Groove [http://community.jboss.org/people/TheGroove] created the discussion "Re: Is it possible to attach an object to active stateless session bean" To view the discussion, visit: http://community.jboss.org/message/582499#582499 -------------------------------------------------------------- Salut Ilya, thanks for your immediate reply. Maybe you misunderstood me or (possible) my description was not clear enough. The obhect should only be accessible whiile the session-ejb method is running. When the EJB invocation is finished an the control flow will go back to the caller, the assigned object gets invalid. There is nothing to save between two call,. therefore the stateful session bean would be a overcastet. =>1) The object might get assigned, when a request will call an EJB method. Image your EJB-method saveContract has been invoked. In series some other methods are called where one will try to get the assigned object by calling.      SessElm.getMyObject(). In other words: You may also abuse me, not to  pass a ctx handle as a parameter for each subsequent method invocation !!! =>2) Since the assigned objects lifetime is limited to the duration of a EJB-sesssion-method, there is no demmand for a cluster safe solution. 3) It should run also on other app servers -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582499#582499] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Christian Groove [http://community.jboss.org/people/TheGroove] created the discussion "Re: Is it possible to attach an object to active stateless session bean" To view the discussion, visit: http://community.jboss.org/message/582522#582522 -------------------------------------------------------------- Salut http://community.jboss.org/people/ilya40umov Ilya frequently no. The object assignment is needed for one method. The method is acting like a basket, where subsequent calls of that method put in an drop some things. Outside of the bean and outside of this window this specific object assinment ist not used. It does not, cause the object assignment will be dissolved when the control flow leaver my code and will never be reestablished. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582522#582522] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Christian Groove [http://community.jboss.org/people/TheGroove] created the discussion "Re: Is it possible to attach an object to active stateless session bean" To view the discussion, visit: http://community.jboss.org/message/582554#582554 -------------------------------------------------------------- Salut Ilya, its much easier:      @Stateless(....)      public class MyBean      {        final private static     Logger            LOG = Logger.getLogger(MyBean.class) ;        public int myMethod(...)        {          final CallCtx    myCtx = new CallCtx() ;          {                       myCtx.add(somewaht) ;                           callLibAMethod1(.....)            callLibBMethod2(.....)            .....          }          finally          {            myCtx.releaseAll() ;          }        }      } where:      class LibA      {        methode1()        { *         getRegObject("somewhat")*          ...          callsSomeoneElse(...)        }      }      class LibB /* similar to LibA */ The simple question is: Will i find some tricky workarouds, that prevents me of adding a myCtx param to each of the subsequently called methode, that may be interestes in the registered object. The registered object is used similar to a JSF-Bean with the exception, that it is not used outside from myMethod. Therefore, any solution will be cluster-safe cause the object will be initialized on each new request is will be not shared across two ejb-method calls. So, a node globel memory would be OK, where each session/thread id would identiy a slot in that node-global memory. Anyway i would like to use a more EJB related sollution, if there exist one. Another solution woluld be a parameter filed at each of the subsequently called methode, passing a ctx-memory located at the bean. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582554#582554] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Christian Groove [http://community.jboss.org/people/TheGroove] created the discussion "Re: Is it possible to attach an object to active stateless session bean" To view the discussion, visit: http://community.jboss.org/message/582567#582567 -------------------------------------------------------------- Salut Ilya, 1) I do not believe in getting any price for good code-design. The code is actually there and i need to get it into an EJB. My jobs is to find the best trade-off of a given initial position. 2) I'll think about this. Thanks for the discussion -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/582567#582567] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]