March 2007 - jboss-user - Jboss List Archives

[JBoss Messaging] - Re: Scoped classloaders question

by clebert.suconic＠jboss.com

"georgesberscheid" wrote : Hmm, that WIKI entry confuses me a little. How would my deployed application be able to access the client libraries if they are deployed in a scoped classloader that's different from the application's? | | Indeed, I get the following exception when I try to open a JMS Topic Connection: | TopicConnectionFactory factory = (TopicConnectionFactory) initialContext.lookup("ConnectionFactory"); | | topicConnection = factory.createTopicConnection(); | | topicConnection.start(); | java.lang.RuntimeException: java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.jms.client.container.ClosedInterceptor | | at org.jboss.aop.advice.GenericAspectFactory.getClazz(GenericAspectFactory.java:141) | | at org.jboss.aop.advice.GenericAspectFactory.createPerInstance(GenericAspectFactory.java:182) | | at org.jboss.aop.InstanceAdvisorDelegate.initializeAspects(InstanceAdvisorDelegate.java:100) | | at org.jboss.aop.InstanceAdvisorDelegate.initialize(InstanceAdvisorDelegate.java:72) | | at org.jboss.aop.ClassInstanceAdvisor.<init>(ClassInstanceAdvisor.java:75) | | at org.jboss.jms.client.delegate.ClientConnectionDelegate._getInstanceAdvisor(ClientConnectionDelegate.java) | | at org.jboss.jms.client.delegate.ClientConnectionDelegate.start(ClientConnectionDelegate.java) | | at org.jboss.jms.client.JBossConnection.start(JBossConnection.java:144) | | I'm using JBAS 4.0.5 and CallByValue is set to false in /server/default/deploy/naming.sar/META-INF/jboss-service.xml | | Thanks, | Georges That's why we ask JNDI set callByReference... then your client will get a handle to another class loaded in a different classLoader what should be okay. This exception you're getting is a bug we are fixing early next week.. about classLoading isolations on aspects... if you download sources from the SP branch it should be already fixed... but we don't have a release yet... this should be out over the weekend/early next week.! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031197#4031197 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031197

19 years, 1 month

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[Microcontainer] - Re: ServiceMBeanSupport in the Microcontainer world

by genman

How do you demand a service load then? I checked out the tests and it wasn't immediately clear. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031193#4031193 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031193

19 years, 1 month

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[JBoss jBPM] - jBPM : Couldn't be that complicated...

by viniciuscarvalho

Hello there! For the last 6 hours I've been fighting again jBPM and the documentation (or total lack of it) regarding customizing an installation. jBPM is an awesome product, no doubt of that, but only if you intend to use it with the starter kit. We are a Red Hat Partner, and we have a real nice SOA prospect in hands. Im defining a process execution example/environment setup for the customer, and it's been a nightmare so far. I'm trying to get the 3.2 ear version to work (I need to deploy on a standalone jboss), and I've spent the entire day looking at this forum. There's so many flaws on the docs regarding installation. 1st : The queues: If you plan to install the enterprise as standalone, there's no mention the the queues you have to create... 2nd: Database... I read the chapter 8, followed every single step, just to start, the scripts on the 3.2 simply does not work. After all tables get created, the values inserted into JBPM_ID_USER are not enough to grant you enough privileges, there's some relationship missing I'm not the type that only throws rocks, I'd like to contribute, I'm still fighting against the deployment, and I'm volunteering to help in the wiki as soon as I figure out how to get jBPM 3.2 to work in a standalone jboss instance. Could anyone tell me what else do I need after creating the users? Which other tables should I fill? Regards View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031188#4031188 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031188

19 years, 1 month

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[EJB 3.0] - Access services from other application

by jflf83

Hello, I developed one application (.ear) and it has two services and some Entity Beans. Now I´m developing another application, and I want use the services of my first application. Wich the better way top access the services from the old application? Thank you!!!!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031186#4031186 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031186

19 years, 1 month

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[JCA/JBoss] - Re: Datasource failover, sudden disconnection not working

by sebastianlacuesta

Correct, I had to add a parameter in the connection url, I set the socketTimeout in 5000 milliseconds in this way: <connection-url>jdbc:mysql://192.168.10.210:3306/POK2?socketTimeout=5000|jdbc:mysql://192.168.10.219:3306/POK2?socketTimeout=5000</connection-url> For anyone looking at mysql failover, take a look at here: http://dev.mysql.com/doc/refman/5.0/es/connector-j-reference-configuratio... (Not exactly mysql failover, but very usefull) Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031185#4031185 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031185

19 years, 1 month

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[Persistence, JBoss/CMP, Hibernate, Database] - Associate Entity Beans from different applications

by jflf83

Hello, I developed one application (.ear) and it has two services and some Entity Beans. Now I´m developing another application, and I want use the services of my first application and some entity beans too. Wich the better way to associate the entity beans of my first application with the entities of my actual application? I tried to reuse the database, but I have some errors. Thank you!!!!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031184#4031184 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031184

19 years, 1 month

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[Security & JAAS/JBoss] - Problems with authentication

by jflf83

Hello, I developed one application (.ear) and it has two services, both use the same security domain. Now I´m developing another application, and I want use the services of my first application. In my actual application I´m using another security domain and when I try to acess som methods of the first application occur an Authentication Failure. How can I do the authentication to use the services of my first application? Thank You!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031182#4031182 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031182

19 years, 1 month

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[EJB/JBoss] - Re: Can't access session facade bean

by EricChile

Problem solved. Even though it wasn't in the jar... it was in WEB-INF/classes Took it out of there and problem solved. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031181#4031181 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031181

19 years, 1 month

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[EJB/JBoss] - Re: Can't access session facade bean

by EricChile

Also I did make sure that the jar file that contains my SessionEJBBean, SessionEJB, SessionEJBLocal is not in the WEB-INF/lib directory of my webapp.war (it was at one time) so as not to have problems with the classloader. It is only in the ear file. But I am still having the same problem. I am casting the interface and not the implementing class which I believe is the right thing to do. Can't get past this. Can anyone help? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031180#4031180 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031180

19 years, 1 month

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[Messaging, JMS & JBossMQ] - Re: Queue - I can send but cannot receive

by vitor_b

With connection.start() everything works fine. Connection con = cf.createConnection(); | con.start(); //new line | Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); I had some problems when i added connection.stop() method to my code. So i removed stop() method call, and again everything works corectly. Best regards vitor_b View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031179#4031179 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031179

19 years, 1 month

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jboss-user March 2007