stateless-session-bean Questions
9
Solved
I have a stateless session bean that contains one public method, several private methods, and some instance level variables. Below is a pseudo code example.
private int instanceLevelVar
public vo...
Carolynncarolynne asked 27/10, 2009 at 0:7
6
Solved
I was reading about stateless session bean and couldn't understand it's use.
Excerpt from sun tutorial below
"..Because stateless session beans can support multiple clients, they can offer better...
Lemke asked 27/4, 2011 at 20:2
2
Solved
I am injecting a @Stateless bean in a Asynchronous Servlet and calling @Asynchronous method from the Serrvlet. In the server logs of the jboss i am not able to see any of the Exception but whhile s...
Puissant asked 18/4, 2015 at 18:25
3
Solved
I have a Stateful Session Bean (SFSB) which acts as authentication module. In the SFSB I store the current user that is logged in. Moreover I have some facades (which are Stateless Session Beans (S...
Kerbela asked 11/7, 2012 at 16:30
2
Solved
A stateful session bean is defined as follows:
Stateful Session Beans The state of an object consists of the values
of its instance variables. In a stateful session bean, the instance
variable...
Duologue asked 1/8, 2013 at 17:13
0
This question is not a doubt, in truth is a tip.
Did you know that a session EJB reinjected all dependencies before each business method call? Well, I didn't know until few minutes ago and it gave...
Canvasback asked 4/9, 2013 at 20:24
2
We know Stateless Session Beans do not hold state by any means. Then what is the point of having a global variable in a Stateless Session Bean? Why it is not blocked in the specification (to avoid ...
Agrostology asked 10/4, 2013 at 13:31
2
Solved
I have @Stateless bean which implements two interfaces (remote and local). I have also added @LocalBean anotation for accessing bean with a no-interface view.
@Stateless
@LocalBean
public class We...
W asked 31/7, 2012 at 19:58
1
I have 2 EJB app, A and B. A has a stateless session that send a message to app B (Message driven bean). App B send a message back to app A.
Now, I have the value I want in the message listener i...
Chymotrypsin asked 31/3, 2013 at 9:8
1
Solved
Is it possible to inject a request-scoped CDI bean into a Stateless session bean?
I had asked a related question and thought the specific CDI @RequestScoped into @Stateless question merited its o...
Podiatry asked 3/1, 2012 at 18:37
1
Solved
I have a EJB defined as this:
package com.foo;
@Stateless (mappedName="HelloWorld")
public class HelloWorldBean implements HelloWorld, HelloWorldLocal
....
When it's deployed to Weblogic (WL), i...
Rori asked 24/10, 2009 at 16:46
2
Solved
I am calling a remote stateless session bean from a J2SE application and would like to cache the reference to the session bean in order to reduce the cost of the lookup. Is this ok?
In EJB2 the S...
Cardiac asked 5/4, 2009 at 5:42
2
Solved
I'm in the process of developing a multi-tiered financial processing application in Java using EJB3 (Hibernate + Glassfish for the app and web services layer, Lift on Glassfish for the web UI) and ...
Coadjutrix asked 30/10, 2008 at 19:44
5
Solved
Stateless beans in Java do not keep their state between two calls from the client. So in a nutshell we might consider them as objects with business methods. Each method takes parameters and return ...
Paduasoy asked 25/9, 2008 at 17:43
1
© 2022 - 2024 — McMap. All rights reserved.