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Questions tagged [message-driven-bean]

A message-driven bean is an enterprise bean that allows J2EE/Java EE applications to process messages asynchronously.

A message-driven bean is an enterprise bean that allows J2EE/Java EE applications to process messages asynchronously. It acts as a JMS message listener, which is similar to an event listener except that it receives messages instead of events. The messages may be sent by any J2EE/Java EE component, or by a JMS application, or a system that does not use Java technology at all.

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MDB Maillistener @ActivationConfigProperty for SSL

We have a MDB which is rading emails from an email account, the MDB implements MailListener interface and I'm looking for a property to enable POP3 via SSL i have the settings in xml like this, below, I nead an aditional activation-config-property…
simonC
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Dealing with transactions and event driven consumer with ActiveMQ NMS

Quoting from EIP patterns book from Hohpe G. and Woolf B. : Note that in JMS, an Event-Driven Consumer that is also a Transactional Client will not work as expected. Normally a transaction is rolled back when the code in the transaction throws…
LMeyer
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How do I access the Principal in a Message Driven Bean?

In the onMessage method of a MDB, how can I retrieve the name of the JAAS User Principal that initiated the request? My application is using Servlet login and a jdbcRealm. I have considered adding this as a Message Property, but I would rather…
Graham
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Make a message driven bean listens to external topic

Good day all, I am trying to config a message driven bean to subscribe to an external topic. I and my coworker has together successfully listen to the topic with JSE client which looks something like this. public static void main(String[] args)…
NawaMan
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MessageDriven Bean: is MessageDrivenContext#setRollbackOnly() in Java EE 6 still required?

I have a Message Driven Bean (EJB 2.1) which does the following: public void onMessage(javax.jms.Message msg) { try{ ... } catch (JMSException e) { e.printStackTrace(); getMessageDrivenContext().setRollbackOnly(); } I want to convert…
Federico
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Toplink and CMT message driven bean

I am trying to integrate Toplink with CMT Message driven bean. MY MDB is CMT. When I try to use unitofwork commit it is erroring out saying a global transaction is present so can not do local commit. After researching toplink they suggested…
user1775434
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Apparent resource leak in MDB exception handling

I've got an MDB which consumes messages from a queue, and then invokes a stateless EJB to perform some db operations. Something like this: public class TestMDB implements MessageListener { @EJB private UpdateService updateSvc; @Override …
Jeff
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Glassfish/JMS MDB transaction aborted

I have a number of MDBs in my Glassfish 3.1.2.2 application that consume JMS messages on a regular interval. All will seemingly work flawlessly for a period of time after application startup- anywhere from 12 hours to a couple of days. Then, I will…
Jeff
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How to tell which MDB is listening on which port

From the WAS admin console, is there an easy way to check which MDB is listening on which listener port? I cannot open up the ear and check the ibm-ejb-jar-bnd.xml file because I do not have access on the machine itself, just the WAS console.
Victor
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Message Driven Beans - Single Bus, Multiple Activation Specs

I have 2 Message driven beans. 2 Activation Specs for these beans. I have one Message bus and both the activation specs are configured to this one bus. I have 2 different queues and one queue connection factory configured for that one Message bus.…
Jay
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How to connect Glassfish 3 to an external ActiveMQ 5 broker

I need to be able to consume and produce messages to and from our activemq cluster from applications deployed on glassfish 3. How should I configure glassfish in order to achieve this?
Geert Schuring
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message driven bean avec jboss 6

Hi i want to notify my client when a critical operation is happened , so i want to use the message driven bean i ve writen this mdb ` @MessageDriven(mappedName = "topic/MailConfirmationMdbTopic", activationConfig = { …
AhmedDrira
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Start stop JMS Message Listener

I have written two classes a JMS Message sender and JMS Message Listener class which are required to interact with SonicMQ which is configured on other system which is not in my control. I need to send JMS messages to a particular Queue and receive…
jagu dada
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JavaEE MDB "EJB Container initialisation error"

I'm pretty new to JavaEE, and I want to make a message driven bean that consumes a message and a producer that produces a message. I got most of this code from a JavaEE manual, but it doesn't want to compile on my Glassfish server. Here is the code…
jimjim
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JMS flow control

I need to create a JMS consumer for which I can dinamically set the dequeue rate, something like N message per minute/second. If I use the message-driven beans I can control the pool size, but I can't introduce a wait in a clean way, I can use…
user5919369
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