[EJB 3.0] - Re: Deploying Apache DayTrader on AS 5.1
by jaikiran
There appears to be an misconfiguration in that application. Specifically, there's an resource-ref entry in jboss.xml for the datasource:
<resource-ref>
| <res-ref-name>jdbc/TradeDataSource</res-ref-name>
| <!-- If using DB2, comment out this line -->
| <jndi-name>jdbc/TradeDataSource</jndi-name>
| <!-- If using MySql or Oracle, use this line -->
| <!-- <jndi-name>java:jdbc/TradeDataSource</jndi-name> -->
| </resource-ref>
|
But there is no corresponding entry for this resource-ref, neither in ejb-jar.xml nor as a @Resource in the TradeSLSBBean. This leads to the NPE. Removing the resource-ref from the jboss.xml (or providing the corresponding entry in ejb-jar.xml or as a @Resource in the bean) should fix this problem.
I'll file a EJB3 JIRA to provide better handling/message for this case.
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17 years, 1 month
[JBoss jBPM] - Re: Ending tasks manually
by wurzelbutz
just ending the task is not the problem.
Ending AND specifying a transition is.
@kukeltje: i changed my code according to your suggestion but still i'm getting the error:
anonymous wrote : 2009-05-07 15:26:15,656 DEBUG [at.test.session.ExternalTaskAction] Trying to end task 5 over transition links
| 2009-05-07 15:26:15,750 DEBUG [at.test.session.ExternalTaskAction] transition exists: true
| 15:26:15,843 WARN [ProxyWarnLog] Narrowing proxy to class org.jbpm.graph.node.TaskNode - this operation breaks ==
|
| --- now the UserAssignmentActor tries to assign the new Taskinstance to me (seams to work)---
|
| 2009-05-07 15:26:15,921 DEBUG [at.test.session.ExternalTaskAction] Transition is not null: links
| 2009-05-07 15:26:15,921 DEBUG [at.test.session.ExternalTaskAction] Ended links oder rechts?/5 manually
| 15:26:15,937 WARN [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator_2] TwoPhaseCoordinator.beforeCompletion - failed for com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple@67d5fe
| javax.persistence.PersistenceException: org.hibernate.PersistentObjectException: detached entity passed to persist: org.jbpm.taskmgmt.exe.TaskInstance
| at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
| at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:524)
| at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:114)
| at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:247)
| at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86)
| at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
| at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1389)
| at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135)
| at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:87)
| at org.jboss.tm.usertx.client.ServerVMClientUserTransaction.commit(ServerVMClientUserTransaction.java:140)
| at org.jboss.seam.transaction.UTTransaction.commit(UTTransaction.java:52)
| at org.jboss.seam.jsf.SeamPhaseListener.commitOrRollback(SeamPhaseListener.java:614)
| at org.jboss.seam.jsf.SeamPhaseListener.handleTransactionsAfterPageActions(SeamPhaseListener.java:352)
| at org.jboss.seam.jsf.SeamPhaseListener.preRenderPage(SeamPhaseListener.java:571)
| at org.jboss.seam.jsf.SeamPhaseListener.beforeRenderResponse(SeamPhaseListener.java:473)
| at org.jboss.seam.jsf.SeamPhaseListener.beforeServletPhase(SeamPhaseListener.java:146)
| at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:116)
| at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:222)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
| at org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:73)
| at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
| at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
| at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
| at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:56)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.web.HotDeployFilter.doFilter(HotDeployFilter.java:53)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
| at java.lang.Thread.run(Unknown Source)
| ...
|
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17 years, 1 month