June 2009 - jboss-user - Jboss List Archives

[Persistence, JBoss/CMP, Hibernate, Database] - Re: java.lang.NoClassDefFoundError: javax/transaction/Synchr

by jaikiran

It's in %JBOSS_HOME%/client/jboss-javaee.jar View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240947#4240947 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240947

16 years, 9 months

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[Performance Tuning] - Improve Remote interfaces (marshaling unmarshaling...)

by mnenchev

Hi, I have some strange problem. I need to minimize the execution time of remote ejb method invokation. I have Tomcat that comunicates with jboss and use ejbs for business logic. In my struts action i lookup remote interface(takes 8-10 ms??!?!) and the ejb method in tomcat is done for ~200ms, but in jboss it is ~100ms. I dig about that and it seems that the remote interfaces are doing marshaling serializing and unmarshaling, So may be those 100ms go into that? There are no network problems. How to improve that? And one other thing is it save to look up all interfaces on app start up and push them in some global hash and use them in the whole app in order to skip the 8-10 ms lookup every time? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240945#4240945 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240945

16 years, 9 months

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[EJB/JBoss] - Re: Interface inheritence / SessionContext.getInvokedBusines

by jaikiran

ErstesBean/remote - EJB3.x Default Remote Business Interface | ErstesBean/remote-server.kap02.IErstesBeanRemote - EJB3.x Remote Business Interface | ErstesBean/remote-server.kap02.IErstesBeanIntRemote - EJB3.x Remote Business Interface | ErstesBean/local - EJB3.x Default Local Business Interface | ErstesBean/local-server.kap02.IErstesBeanIntLocal - EJB3.x Local Business Interface | ErstesBean/local-server.kap02.IErstesBeanLocal - EJB3.x Local Business Interface | Use the business interface specific JNDI name to lookup the business interface specific proxy: IErstesBean ebrL = (IErstesBean) contextL.lookup("ErstesBean/remote-server.kap02.IErstesBeanRemote"); | System.out.println( "Calling interface: " + ebrL.getCallingInterface()); | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240944#4240944 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240944

16 years, 9 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: java.lang.NoClassDefFoundError: javax/transaction/Synchr

by creaturita

In version 4.2.3 I have the same problem. Plz help. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240942#4240942 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240942

16 years, 9 months

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[JBoss Messaging] - Re: Clustering differences versus JBoss MQ

by kennardconsulting

Howard, Hmmm. From watching my logs, I think the reason the MDBs aren't 'waking up' upon bouncing a node is because JBoss Messaging is still creating 3 local queues, not one HA singleton one. This, despite the fact that destinations-service.xml is under deploy-hasingleton. Do I need to do something extra to make a single, HA queue? Thanks, Richard. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240940#4240940 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240940

16 years, 9 months

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[Persistence, JBoss/CMP, Hibernate, Database] - java.lang.NoClassDefFoundError: javax/transaction/Synchroniz

by creaturita

Hello, Â¡I have another problem! I am using jboss 5.0.1 (All server) with EJBs and JPA. When I try to call a service with persistence it returns: "java.lang.NoClassDefFoundError: javax/transaction/Synchronization" I have found where is that class in version 4, but not in version 5. Do you know which jar should I use? Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240938#4240938 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240938

16 years, 9 months

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[JBoss Cache: Core Edition] - Re: node.getChild() returning inconsistent results

by galder.zamarreno＠jboss.com

Hi again, I think I have replicated the issue that you're encountering with the code from the UserGuide. I'm currently investigating it. With regards to your 2nd questions, Cache has no getChild() method, I suppose you're refering to getNode() instead? If so, this is indentical to calling cache.getRoot().getChild(fqn). There's no difference between them two. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240934#4240934 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240934

16 years, 9 months

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[JBoss jBPM] - Re: jBPM 4 ProcessFactory/ProcessBuilder not found

by sterjev.marjan

package impl; import org.jbpm.api.activity.ActivityBehaviour; import org.jbpm.api.activity.ActivityExecution; import org.jbpm.jpdl.internal.activity.StartActivity; import org.jbpm.pvm.internal.builder.ProcessDefinitionBuilder; import org.jbpm.pvm.internal.model.ProcessDefinitionImpl; /** * @author Marjan Sterjev * */ public class Display implements ActivityBehaviour { private static final long serialVersionUID = 1L; String message; public Display(String message) { this.message = message; } public void execute(ActivityExecution execution) { System.out.println(message); } public static void main(String[] args) throws Throwable { ProcessDefinitionBuilder builder = ProcessDefinitionBuilder .startProcess("Hello World"); builder.startActivity(new StartActivity()).initial().transition( "hello display").endActivity(); builder.startActivity("hello display", new Display("Hello")) .transition("world display").endActivity(); builder.startActivity("world display", new Display("World")) .endActivity(); ProcessDefinitionImpl processDefinition = builder.endProcess(); processDefinition.startProcessInstance(); } } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240933#4240933 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240933

16 years, 9 months

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[JBoss jBPM] - Re: jBPM 4 ProcessFactory/ProcessBuilder not found

by sterjev.marjan

View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240932#4240932 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240932

16 years, 9 months

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[JBoss Messaging] - Re: Clustering differences versus JBoss MQ

by kennardconsulting

gaohoward, Awesome. You are a legend. Look forward to hearing how you go. If it helps: 1. I made the changes described in the Wiki, then copied the 'all' folder to a new folder (I called it 'cluster2') and started a second instance of JBoss using 'run -c cluster2 -Djboss.service.binding.set=ports-01'. You will see the second instance fails to start because 'DefaultJMSProvider not bound' 2. DefaultJMSProvider is defined in jms-ds.xml. The Wiki instructs you to move this into deploy-hasingleton, which I believe is a mistake. In JBoss 4.2.3 the jms-ds.xml stays in the deploy folder (in the 'all' config) 3. You can try moving jms-ds.xml back to deploy, and things go better. However the MDBs no longer seem to 'wake up' upon bouncing a cluster node Regards, Richard. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240930#4240930 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240930

16 years, 9 months

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jboss-user June 2009