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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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438 questions
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Problems creating JMS Queue on Glassfish

i'm get the following error when deploying my application with a JMS producer and consumer com.sun.enterprise.connectors.ConnectorRuntimeException: JMS resource not created : QueueName I used the annotations below: Producer @Resource(name =…
n002213f
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Message Driven Bean with a Datasource

My question is how do I configure an EJB 3.0 style message driven bean to use a configured JMS datasource in jboss. For example, my MDB looks something like: @MessageDriven(mappedName = "ExampleMDB", activationConfig = { …
James
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What's the best Communication Pattern for EJB3-based applications?

I'm starting a Java EE project that needs to be strongly scalable. So far, the concept was: several Message Driven Beans, responsible for different parts of the architecture each MDB has a Session Bean injected, handling the business logic a couple…
Hank
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Message Driven Bean with Java Message Queue down

I have the following problem deploying my application. It uses JMS and a remote openMQ for communication between servers. The problem is that the connection is not fully reliable so it can be up or down. For reconnecting I set the jms reconnect…
Rafa de Castro
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Annotation equivalent for activation-spec-binding-name

I'm migrating an application from Websphere Application Server 7 to 8.5. The application uses a MessageDrivenBean with JMS Activation Specification to consume messages from a queue. In the previous version we used the ibm-ejb-jar-bnd.xml to bind the…
Robert-Jan
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MDB for receiving emails

I'm trying to receive emails with a message-driven bean. I'm using jboss wildfly. Unfortunatley, I can't find a real documentation on it. This is the most I've found so far: @MessageDriven(activationConfig={ …
EasterBunnyBugSmasher
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how do i set the pool size of message driven beans in tomee?

I have 3 types of MDBs in my TomEE 1.6.0 app. I'd like to set the max pool size of one of them to a certain value, without affecting the others. Tomee docs give instructions on how to set for a EJB type…
Leo
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Single Threaded MDB on Glassfish

I have a number of MDBs running on Glassfish 3.1.2.2. Due to the nature of work on one of the MDBs I need to make it single threaded. I looked at the Tuning Guide, and while setting the maximum pool size to 1 does resolve the problem, it also means…
M21B8
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MDB creation In WAS 7

I am trying to create a local queue and a mdb that listens this local queue in my WAS 7.0 server. I reffered this URL and followed all the steps given. When i tried to run it am getting the below exception. AnnotativeMetadataManagerImpl merge Caught…
Mohan
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jboss 7 (eap 6) wmq.jmsra.rar ejb3 mdb configuration

I want to specify the location of a queue (queue manager & queue name) in my server configuration. I have an MDB working with only the following; the MDB: @MessageDriven(name = "smis2/DelmeMDB" , activationConfig = { …
cslauritsen
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Transaction demarcation when sending a JMS message using EJB 3

In my Java EE application I have implemented an asynchronous DB logger as an MDB which receives XML messages via JMS and writes them to the DB. In another MDB I create a log message and send them to the input queue of the logger MDB using the…
Peter Schura
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Why we can set only destination type(Queue name) in message driven bean?

Why We can set only single destination type in message driven bean in EJB? @MessageDriven(activationConfig = { @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"), @ActivationConfigProperty(propertyName =…
user2538100
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JMS MDB or ScheduledThreadPoolExecutor for asynchronous tasks

I've been using JMS Message Driven Bean for a while and it is working great for the asynchronous tasks. I know that there is many ways to handle the asynchronous processes, but I am just curious what are the benefits over using JMS Message Driven…
user1448458
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MDB with container managed transaction & worker thread

I have an MDB which uses container managed transaction (my container is IBM Websphere 7). Websphere is using a global (JTA) transaction. If my MDB thread starts a worker thread, and that thread begins a transaction, will that new thread be within…
Puffy_Fluff
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Nested transaction behaviour in EJB

Today I discovered some unexpected behaviour in EJB. I've got MDB with default transaction attribute (REQUIRED) and SLSB with transaction attribute set to REQUIRES_NEW. My MDB calls the SLSB and catch any exception that SLSB can throw. When…
gkuzmin
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