March 2008 - jboss-user - Jboss List Archives

[JBoss jBPM] - UserTransaction issues with jBPM and Hibernate

by bloreguy

I am having issues creating a new UserTransaction in a jbpm process using Hibernate. Am I missing anything in order to create a JTA User transaction and then bind the Hibernate session within the transaction? Please advise Any advice greatly appreciated My Code ----------- public String createXXXXX() { JbpmContext jbpmContext = null; Session session = null; UserTransaction tx = null; try { jbpmContext = JbpmUtil.getJbpmContext(); session = HibernateUtil.getSession(); jbpmContext.setSession(session); System.out.println("About to start tx"); tx = (UserTransaction)new InitialContext().lookup("java:comp/UserTransaction"); while ( ...) { ..... 1. Perform custom DB operations using session 2. Persist ProcessInstance, Task using the same session // throw error to test rollback } } catch ( Exception e) { tx.rollback(); } When Tx is rolled back, I expect that all DB operations and jbPM operations shoudl be rolled back. Instead I see this strange behavior: When I lookup the transaction from InitialContext, the trasnaction statuis is already active! **************** TX STATUS: 0 So, when I rollback the transaction I get the error: java.lang.IllegalStateException: Could not start transaction at org.jboss.seam.jsf.SeamPhaseListener.begin(SeamPhaseListener.java:571 ) at org.jboss.seam.jsf.SeamPhaseListener.handleTransactionsBeforePhase(Se amPhaseListener.java:307) at org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseList ener.java:142) at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.ja va:116) Caused by: javax.transaction.NotSupportedException: transaction is already active at org.jboss.seam.transaction.HibernateTransaction.assertNotActive(Hiber nateTransaction.java:174) at org.jboss.seam.transaction.HibernateTransaction.begin(HibernateTransa ction.java:78) at org.jboss.seam.jsf.SeamPhaseListener.begin(SeamPhaseListener.java:566 jbpm.cfg.xml --------------- <jbpm-configuration> <jbpm-context> < service name="persistence" > < factory> < bean class="org.jbpm.persistence.db.DbPersistenceServiceFactory"> < field name="isTransactionEnabled"> < false/> < field name="isCurrentSessionEnabled"> < false /> </ bean> </ factory> </ service> < service name="tx" factory="org.jbpm.tx.TxServiceFactory" /> < service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" /> < service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" /> < service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" /> < service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" /> </ jbpm-context> </jbpm-configuration> hibernate.cfg.xml --------------------- <session-factory name="java:/bookingDatabase"> < property name="connection.datasource">java:/DefaultDS < property name="cache.provider_class">org.hibernate.cache.HashtableCacheProvider < property name="transaction.factory_class">org.hibernate.transaction.JTATransactionFactory < property name="transaction.manager_lookup_class">org.hibernate.transaction.JBossTransactionManagerLookup < property name="transaction.flush_before_completion">true  < property name="jta.UserTransaction">java:comp/UserTransaction < property name="hibernate.show_sql">true  < property name="connection.pool_size">1 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138849#4138849 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138849

18 years, 1 month

1
0
0 / 0

[Microcontainer] - Code example for a basic parsing deployer

by david.lloyd＠jboss.com

Just wondering if there is a code example somewhere of a simple parsing deployer using the JAXB stuff. I'm having a hard time figuring out the intended usage based on the documentation (a lot of the deployer stuff is still missing from the docs it seems). The documentation, in many cases, says things like "The BeanMetaData provides top level information and access to the more detailed information about the bean deployment" or "The purpose of Structure Deployer is to recognise the deployment type and prepare this information for the actual Deployers." These are all good, concise explanations for the purpose of these concepts. But then fails to explain how to actually use them in practice; e.g. I'm looking for something that says "To actually implement a deployer, extend XXX and provide implementations for YYY and ZZZ". View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138848#4138848 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138848

18 years, 1 month

1
0
0 / 0

[Installation, Configuration & DEPLOYMENT] - Re: how to shutdown jboss

by msg2ajay

go answer shutdown.sh --server= 10.11.114.12 -S View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138847#4138847 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138847

18 years, 1 month

1
0
0 / 0

[Installation, Configuration & DEPLOYMENT] - how to shutdown jboss

by msg2ajay

i used to start my Jboss 4.2.2 like | run.sh -b 10.11.114.12 but when i tried to shutdown like shutdown.sh it is showing error | javax.naming.CommunicationException: Could not obtain Connection to any to these urls: localhost:1099thanQ then i tried like | shutdown.sh -S 10.11.114.12 | any suggetions thanQ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138846#4138846 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138846

18 years, 1 month

1
0
0 / 0

[Persistence, JBoss/CMP, Hibernate, Database] - EJB3 way of recreating Xdoclet's @jboss.audit feature?

by smithmb

Hello folks, Xdoclet has a feature where I can ask it to modify an entity bean with the correct last-updated time and last-modified-by user via the tag @jboss.audit (see the details at http://xdoclet.sourceforge.net/xdoclet/tags/jboss-tags.html). I'm trying to use an @EntityListeners entry to do the same thing. Unfortunately, I have *no* way of accessing the current context, so I can't pull out the principal from it! If the entity listener callback *were* a session bean, this would be possible, but it isn't! (Should I make it one?) Here's how I'm stuck: | public class VOEntityListener | { | | @PrePersist | public void prePersist(AbstractVO abstractVO) | { | // how do I get the session context? | } | } | @Resource private SessionContext ctx; or injecting session beans with @EJB doesn't work! The only thing with access to the context is a session bean, and I'm not even sure I *can* make a session bean into an entity listener. Please help! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138845#4138845 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138845

18 years, 1 month

1
0
0 / 0

[JBoss Tools (users)] - Re: Connector modules are not deployed

by rob.stryker＠jboss.com

Sorry for the slow response here. It seems I had overlooked connectors. This was a big error and has been fixed in svn. I'm very sorry for the inconvenience. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138843#4138843 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138843

18 years, 1 month

1
0
0 / 0

[JBoss Cache: Core Edition] - Re: ava.lang.ClassCastException: java.lang.ClassNotFoundExce

by bstansberry＠jboss.com

Thanks, Greg. TBH I'd be very surprised if this were a Jetty problem. "northgorky" wrote : | - What's getting done to/in the classloader that is causing it to fail this spectacularly? Its almost like its been told to clear itself of all classes, and clear the parent classloaders as well. | That's the big question we're trying to figure out. "northgorky" wrote : | - How do you get a ClassCastException on a ClassNotFoundException? (Seeing this one quite a bit) | Not sure what you mean. You've mentioned other failure types beside what you've linked; please provide details, maybe they will provide a clue. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138841#4138841 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138841

18 years, 1 month

1
0
0 / 0

[JBoss AOP] - Re: java.lang.ClassCastException

by flavia.rainone＠jboss.com

Hi, Victor As I thought, you are using a previous JBoss AOP version, that lacks the fix. You will have to either stick with your fix, or you can also upgrade to our CR release, which will allow you to use your advice with the original signature. A third alternative would be editing your pointcut expression, in a way that it matches only field read joinpoints. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138838#4138838 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138838

18 years, 1 month

1
0
0 / 0

[JBoss Cache: Core Edition] - Re: ava.lang.ClassCastException: java.lang.ClassNotFoundExce

by gregwilkins

Just a quick answer from a jetty point of view.... the TCCL for the webapp is set by jetty in the ContextHandler and is not unset until the finally block is called. So in the stack trace,you can see: 12:48:11,673 ERROR [org.jboss.logging.util.LoggerStream.write(LoggerStream.java:152)] at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) So as far as jetty is concerned the TCCL should be set. Of course that does not stop something else unsetting or setting it to something different. I've created a jetty task: http://jira.codehaus.org/browse/JETTY-544 to track this issue , so if it does look like a Jetty bug we can pick it up. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138837#4138837 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138837

18 years, 1 month

1
0
0 / 0

[JBoss jBPM] - Re: Dynamic task creation

by kukeltje

this code is a little more and more info, however, I still cannot run it. The code that use the jbpm api etc is not there, so how you signal things etc is still not clear. So I cannot run it. Look in the jbpm source to see how to write such unittests. It's so much easier to see express what you expect and so much easier for others to understand without having to write 'normal' sentences. how to 'bind' new tasks to a process is in the example in the wiki.... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138834#4138834 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4138834

18 years, 1 month

1
0
0 / 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-user March 2008