August 2007 - jboss-user - Jboss List Archives

[JBoss jBPM] - Re: EjbSchedulerServiceFactory - Exception

by estaub

Well, looking at the exception, anonymous wrote : java.lang.ClassCastException: org.jbpm.scheduler.ejbtimer.EjbSchedulerServiceFactory | org.jbpm.svc.Services.getServiceFactory(Services.java:122) | then looking at the source it points at... | public ServiceFactory getServiceFactory(String name) { | return (ServiceFactory) getServiceFactories().get(name); | } | I'd guess that EjbSchedulerServiceFactory is not an instance of ServiceFactory... but looking at EjbSchedulerServiceFactory.java, I find: public class EjbSchedulerServiceFactory implements ServiceFactory {...} So... it looks like a classloader problem of some kind, where there are two class instantiations of ServiceFactory competing for your affection. At this point, I'd look for competing JBPM deployments in the WAR, EAR (if any), appserver, and anywhere else you can think of. -Ed Staub View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069668#4069668 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069668

18 years, 8 months

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[EJB 3.0] - Re: @EJB injection always injects remote object, why not loc

by jainsau

can anybody please reply to the question. i am unable to get a handle for the local proxy even when one is available , even after trying all combinations of @ejb attributes. i am stuck. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069667#4069667 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069667

18 years, 8 months

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[EJB 3.0] - Re: anyway to findout which ejbs are available remotely/loca

by jainsau

thanks, will try that. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069665#4069665 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069665

18 years, 8 months

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[EJB 3.0] - Re: EJBs and XML-RPCs

by ejb3workshop

EJB3 does not need a deployment descriptor to work, but certain aspects are still configurable via a deployment descriptor. After you deployed the JAR containing the ejb-jar.xml file you can look in the JNDI List within the JMX console to browse the JNDI tree. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069664#4069664 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069664

18 years, 8 months

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[JBoss jBPM] - DeployPar Task Fails - javax.naming.NoInitialContextExceptio

by ppetrou

Hi I am trying to deploy my process archive with the deploypar ant task. I am getting the following exception. I added a jndi.properties file inside the classes folder of the process archive but I am getting the same error. I am using jbpm-jpdl-suite-3.2.1. Any ideas? [deploypar] 17:07:48,390 [main] FATAL Log4JLogger : Could not find datasource: java:/JbpmDS | [deploypar] javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069663#4069663 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069663

18 years, 8 months

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[EJB 3.0] - Re: service=EJB3 + is already registered

by ejb3workshop

We just migrated from 4.0.5 to 4.2.1 and are experiencing the same problem. Any other suggestions. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069662#4069662 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069662

18 years, 8 months

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[JBoss jBPM] - Re: java.lang.NoClassDefFoundError: javax/transaction/Synchr

by dleerob

As far as I know, the database tables are not created automatically, and you can use the scripts in the jbpm-jpdl-3.2.1/db directory to create the tables you need. That depends on your database of course. But if you are using the default hsqldb, and not your own (eg MySQL), then I'm not sure if the tables are created automatically or not. You should look around the Wiki, that generally explains what you need to do. Try the Getting Started guide. Or maybe someone else can help you with this problem. Good luck! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069661#4069661 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069661

18 years, 8 months

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[JBoss jBPM] - Re: EjbSchedulerServiceFactory - Exception

by mailinator

Hi, i agree with you, we should make the job of the helping people easier. I apologize if i have somehow made that job harder. I will think about what you said and wait a couple of days. Thanks for trying to help and for readin EVERY post. BTW, do you have some informations about my problem ? Regards, O.M. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069659#4069659 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069659

18 years, 8 months

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[JBossCache] - Re: duplicate dependencies, classloader isolation, JBoss ver

by manik.surtani＠jboss.com

Regarding the class loading behaviour of different versions of the app server, I recommend posting on the app server user forums. Regarding dependencies of JBoss Cache, you'd need: concurrent.jar commons-logging.jar jgroups.jar jboss-serialization.jar jboss-system.jar jboss-minimal.jar jboss-common.jar trove.jar That is, unfortunately, the bare minimum (for JBC 1.x) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069657#4069657 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069657

18 years, 8 months

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[EJB 3.0] - Re: EJBs and XML-RPCs

by aroppone

I've search the jar and all the files but there is no ejb-jar.xml. I read somewhere that EJB3s don't need deployment descriptors, I this totally false statement? I also tried to create own dep.desc. and configure manually, but as my EJB looks for the env-entry that I created it throws exception stating valueY not bound. The ejb-jar.xml is like this: <?xml version="1.0" encoding="UTF-8"?> | <ejb-jar xmlns = "http://java.sun.com/xml/ns/javaee" | version = "3.0" | xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" | xsi:schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"> | <enterprise-beans> | <session> | <ejb-name>processExistBean</ejb-name> | <local>org.eamssi.ejb.ProcessExistLocal</local> | <ejb-class>testing.ProcessExistBean</ejb-class> | <session-type>Stateless</session-type> | <transaction-type>Bean</transaction-type> | <env-entry> | <description> | The URI of eXist XML-RPC. | </description> | <env-entry-name>existUri</env-entry-name> | <env-entry-type>java.lang.String</env-entry-type> | <env-entry-value>xmldb:exist://localhost:8080/exist/xmlrpc</env-entry-value> | </env-entry> | </session> | </enterprise-beans> | </ejb-jar> Is this totally incorrect? I used: Context initCtx = new InitialContext(); | String uri = (String)initCtx.lookup("existUri"); to get the env-entry value (and also with "java:comp/env/existUri"). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4069656#4069656 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4069656

18 years, 8 months

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jboss-user August 2007