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Questions tagged [jboss-mdb]

99 questions
10
votes
2 answers

Configurable values to MDB annotations

I'm trying to use this method for receiving mail in our EJB3 app. In short, that means creating an MDB with the following annotations: @MessageDriven(activationConfig = { @ActivationConfigProperty(propertyName = "mailServer", propertyValue =…
Sietse
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9
votes
4 answers

Java Heap Space error in glassfish

I am using a fresh Glassfish install with very little customizations. I have a Message Driven Bean (ObjectUpdateMDB) that listens to a topic, then updates the object it receives in a database. There are a lot of objects being updated. After a…
mainstringargs
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8
votes
3 answers

Configuring a 'retry delay' in MQ Series

I'm hoping someone can help me - I'm using JBoss 5.1 and MQ Series 7 in an EJB / JMS based application. I have several message driven beans in my application, each listening on an MQ Series message queue. When an error is encountered during the…
Rick Snyder
7
votes
5 answers

Dynamically creating asynchronous message queues in Java

I need to create asynchronous message queues dynamically in Java. My use case is sending email via multiple SMTP servers: I need to enforce that emails to the same SMTP server are processes sequentially, but emails to different SMTP servers may be…
Zecrates
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6
votes
0 answers

New missing/unsatisfied dependencies: service jboss.ra.activemq-ra (missing) dependents

I followed this link and integrate ActiveMq 5.6 with JBoss eap 6.3. I am trying to use an MDB in my poc project. Though the war deployed successfull, onMessage() method doesn't get fired. QueueName: employee_q MDB, package com.test.oms.mdb; import…
Isuru Gunawardana
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6
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6 answers

When is messaging (e.g. JMS) an alternative for multithreading?

I work on a data processing application in which concurrency is achieved by putting several units of work on a message queue that multiple instances of a message driven bean (MDB) listen to. Other than achieving concurrency in this manner, we do not…
Rahul
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4
votes
2 answers

Message Driven Bean Selectors (JMS)

I have recently discovered message selectors @ActivationConfigProperty( propertyName="messageSelector", propertyValue="Fragile IS TRUE") My Question is: How can I make the selector dynamic at runtime? Lets say a consumer decided…
mainstringargs
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4
votes
3 answers

Ensuring serial processing of JMS messages in an OC4J cluster

We have an application that processes JMS message using a message driven bean. This application is deployed on an OC4J application server. (10.1.3) We are planning to deploy this application on multiple OC4J application servers that will be…
Ladislav Petrus
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4
votes
2 answers

Catching MySQL Deadlocks in a MDB (ActiveMQ) in JBoss 5.1

We are using JBoss 5.1 w/ MDB backed by ActiveMQ RAR. When a message on a queue is consumed and performs some database operations which then result in a deadlock, the deadlock is essentially hosing the entire instance of JBoss until it is restarted.…
Jeremy
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3
votes
2 answers

Delay start of JMS Listener (MDB) in JBoss 6.0

we have multiple instances of JBoss-Server in a clustered environment. For background tasks there is a global queue available, that manages all jobs registered at it. For this queue there is a simple listener (MDB) on each node, manages the incoming…
danny
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3
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2 answers

JMS message to redelivery to queue

I am using Jboss MQ in my application. I am trying to handle redelivered message to the JMS Queue. Is there a way I can set some values in the original message I received in the consumer(First time I received the message) So that whenever the…
Maximus
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3
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0 answers

Java MDB multiple destination propertyValue( mdb configuration)

I have MDB files which can be fired from multiple JMS channels. How I can achieve this? For one channel it works perfectly: @ActivationConfigProperty(propertyName = "destination", propertyValue = "jms/mirkuponov/emailSystemEventTopic") But when I…
mondayguy
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3
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1 answer

Jboss EAP 5.1 - MDB Integration with IBM Websphere MQ - Too few concurrent messages processed

I have been playing with a lot of Jboss parameters but I have been unsuccessful in getting my MDB to process more than 10 concurrent messages at a time. This is not adequate for my needs - I need a lot more concurrent message processing. I've…
Chris Boyle
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3
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1 answer

Why cant Jboss AS 7.1 with Hornet Que - Message Driven Bean use pooled connection?

We are trying using HornetQ for messaging on Jboss AS 7.1 and the documentation at https://docs.jboss.org/author/display/AS71/Messaging+configuration says There is also a pooled-connection-factory which is special in that it leverages the…
Reddymails
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3
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1 answer

how many Message Driven Beans are created in Jboss?

JBoss: 6 or 7 Question1: How many instances of Message Driven Bean are created by Jboss to handle messages? Question2: How to configure number of Message Driven Beans created by JBoss?
Hubert
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