EJB3 and JBoss client java.io.InvalidClassException Hello, I am relativly new to Enterprise development and especially EJB3, I have looked everywhere over the internet for a solution to this but to no avail. I'm using JBoss 4.2.2GA. Anyway, I deploy my entity and sessi... 
How to configure EJB3 for JBoss 4.x for MyEclipse hi all has anyone managed to runa simple ejb3 example using MyEclipse for Jboss 4.x. I have problems in configurations of Jboss to run ejb3. many thanks Amir 
Doubt about EntityManager.getResultList result Hi everyone, I have a doubt about the result of a query. I have a table like User(id,name,surname,phone) and i want to query this table in my EJB in this way: List res = em.createQuery("select u.id, u.name from User ... 
Spawning threads in server process Hi folks, I have a few design questions about creating threads in the main JBoss server process. I know the J2EE spec prohibits spawning new threads from EJBs but what about from normal business layer classes running... 
How can i invoke Servlet class file from JSP? Hi, I am new user. I have a doubt. Please help me anyone person. How can i invoke Servlet class file from JSP? Advance Thank you, K.S.Kumar 
Integrate multiple JVM's with single JBoss instance Anybody knows how to integrate multiple JVM?s with single JBoss instance on a single physical machine. I want to deploy the application in multiple JVM?s to handle concurrent request and the concurrency issue of the ... 
Deploying Sun new Pet Store to JBoss442GA ? Hi, is it possible to deploy succesfully that new reference Pet Store version with AJAX-stuff, mashups, etc to my just installed JBoss 4.4.2.GA ? I've just started with JBoss.. Thanks for comments, Kai.Lahteenmaki@wel... 
Executing Native Commands Hi, We are using some Stateless session beans to execute some native commands. ( through Runtime.getRuntime().exec() ). But i feel we're raping the EJB spec in every possible way with doing this. The commands we're ... Design for heavy processing Hi all experts. I'm about to design a "price-finder" application that read prices from a website. I have about 10 000 URLs to products in a database right now. Some URLs needs to be read every 5 minutes, others ever... 
New Job Team Leader ? Cambridge Excellent opportunity for a team leader to supervise a team of engineers and guide them from a technical perspective to design, implement and maintain Client ? Server based configuration and mo... 
Sharing a Connection between EJB's For example: I have 2 stateless EJBs: EJB1 and EJB2 and EJB1.xxx() calls EJB2.yyy(). How can I share the same connection between these 2 EJB's without using Transactions and without using Entities? The problem is tha... 
JBoss4.0.5 and EJB3 does any patch needed??? Hi, people! I'm new to JBoss and i wonder if i need to install any patch for JBoss 4.0.5 to use EJB3.0 on it? Thanks in advance 
Ajax4jsf command or property to change the color of listbox Hi Am using rich faces in my code ....<h:selectOneMenu> i want to change the foreground color of that dropdown list. Please help me out.... 
Concurent creating problem I'm programming a system where people can submit "tasks" for evaluating. When a person submit a task, the request go into a JMS queue, and later on a MDB is processing the task. Task is an entity. If there is no tas... 
DAO and Entity Beans I am using a DAO Insert and trying to load the Remote Entity bean for the record which is just created under a single transaction as below public MyEntity createSomeInfoMethod() { MyEntityHome entityHome = lookUp("M... 
EJB3 business logic in entity beans as opposed to in session I am currently working a migration of our system to EJB for several reasons, mainly to be able to use clustering to achieve higher performance and availability. Now, our current system is very service oriented (throu... 
Deploying a simple HelloWorld EJB3 under JBoss I would like to deploy a simple EJB3 HelloWorld example as described in MasteringEJB 4th ed. I'm always getting the error javax.naming.NameNotFoundException: org.os.ejb3.Hello not bound. Could anyone explain the ste... 
Integrate multiple JVM's with single JBoss instance Anybody knows how to integrate multiple JVM?s with single JBoss instance on a single physical machine. I want to deploy the application in multiple JVM?s to handle concurrent request and the concurrency issue of the ... any pointers on how to automate ear versioning? We have an EAR that consists of 3 eclipse projects. I would like to know if anyone has tried to "derive" some sort of version number for every build that can be applied to the ear. Eclipse versions their IDE in an in... Integrating services I have one aplication (.ear) who use two services. Now I´m developing other aplication and I want to use the services of the first aplication that I developed. Wich the best way to develop this new aplication an... 
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