[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
7:22 a.m.
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException {
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization", e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
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8:49 a.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[ http://jira.jboss.com/jira/browse/JBSEAM-2575?page=all ]
Peter Brewer updated JBSEAM-2575:
---------------------------------
Attachment: timertest.zip
Attached is a test project (created via seam-gen v2.0.0.GA) that can be used to replicate
this error.
It includes all the files generated by seam-gen *except for the bootstrap and lib
directories.* (due to size constraints)
In particular there is a ready to deploy timertest.ear file that will auto start the
workflow after one minute (and repeats every 5 minutes). The workflow has a start node, a
task node with a 15sec timeout and an end node.
There is also a timerTest.xhtml file that can be used to create the workflow via a
webpage.
Full file list:
timertest\.classpath
timertest\.project
timertest\.settings
timertest\build-dev.properties
timertest\build-prod.properties
timertest\build.properties
timertest\build.xml
timertest\classes
timertest\dist
timertest\explode.launch
timertest\filelist.txt
timertest\hibernate-console.properties
timertest\nbproject
timertest\resources
timertest\src
timertest\test-build
timertest\timertest.launch
timertest\view
timertest\.settings\org.hibernate.eclipse.console.prefs
timertest\classes\action
timertest\classes\test
timertest\classes\action\uk
timertest\classes\action\uk\co
timertest\classes\action\uk\co\iblocks
timertest\classes\action\uk\co\iblocks\timertest
timertest\classes\action\uk\co\iblocks\timertest\Authenticator.class
timertest\classes\action\uk\co\iblocks\timertest\JbpmScheduler.class
timertest\classes\action\uk\co\iblocks\timertest\StartupScheduler.class
timertest\classes\action\uk\co\iblocks\timertest\TimerTest.class
timertest\classes\action\uk\co\iblocks\timertest\TimerTestSchedule.class
timertest\classes\action\uk\co\iblocks\timertest\TimerTestWorkflow.class
timertest\classes\test\readme.txt
timertest\dist\timertest.ear
timertest\nbproject\debug-jboss.properties
timertest\nbproject\ide-file-targets.xml
timertest\nbproject\project.xml
timertest\resources\.gpd.timerTest.jpdl.xml
timertest\resources\components.properties
timertest\resources\hibernate.cfg.xml
timertest\resources\import-dev.sql
timertest\resources\import-prod.sql
timertest\resources\import-test.sql
timertest\resources\jbpm.cfg.xml
timertest\resources\messages_bg.properties
timertest\resources\messages_de.properties
timertest\resources\messages_en.properties
timertest\resources\messages_fr.properties
timertest\resources\messages_tr.properties
timertest\resources\META-INF
timertest\resources\seam-gen.reveng.xml
timertest\resources\seam.properties
timertest\resources\security.drl
timertest\resources\timertest-dev-ds.xml
timertest\resources\timertest-prod-ds.xml
timertest\resources\timerTest.jpdl.jpg
timertest\resources\timerTest.jpdl.xml
timertest\resources\WEB-INF
timertest\resources\META-INF\application.xml
timertest\resources\META-INF\ejb-jar.xml
timertest\resources\META-INF\jboss-app.xml
timertest\resources\META-INF\persistence-dev.xml
timertest\resources\META-INF\persistence-prod.xml
timertest\resources\META-INF\persistence-test.xml
timertest\resources\WEB-INF\components.xml
timertest\resources\WEB-INF\faces-config.xml
timertest\resources\WEB-INF\pages.xml
timertest\resources\WEB-INF\web.xml
timertest\src\action
timertest\src\model
timertest\src\test
timertest\src\action\uk
timertest\src\action\uk\co
timertest\src\action\uk\co\iblocks
timertest\src\action\uk\co\iblocks\timertest
timertest\src\action\uk\co\iblocks\timertest\Authenticator.java
timertest\src\action\uk\co\iblocks\timertest\JbpmScheduler.java
timertest\src\action\uk\co\iblocks\timertest\StartupScheduler.java
timertest\src\action\uk\co\iblocks\timertest\TimerTest.java
timertest\src\action\uk\co\iblocks\timertest\TimerTestSchedule.java
timertest\src\action\uk\co\iblocks\timertest\TimerTestWorkflow.java
timertest\src\test\readme.txt
timertest\test-build\META-INF
timertest\test-build\uk
timertest\test-build\WEB-INF
timertest\test-build\uk\co
timertest\test-build\uk\co\iblocks
timertest\test-build\uk\co\iblocks\timertest
timertest\test-build\uk\co\iblocks\timertest\Authenticator.class
timertest\test-build\uk\co\iblocks\timertest\Schedulable.class
timertest\test-build\uk\co\iblocks\timertest\StartupScheduler.class
timertest\test-build\uk\co\iblocks\timertest\TimerTestSchedule.class
timertest\test-build\uk\co\iblocks\timertest\TimerTestWorkflow.class
timertest\view\error.xhtml
timertest\view\home.xhtml
timertest\view\img
timertest\view\index.html
timertest\view\layout
timertest\view\login.page.xml
timertest\view\login.xhtml
timertest\view\stylesheet
timertest\view\timerTest.page.xml
timertest\view\timerTest.xhtml
timertest\view\img\cal-next.png
timertest\view\img\cal-prev.png
timertest\view\img\dtpick.gif
timertest\view\layout\display.xhtml
timertest\view\layout\edit.xhtml
timertest\view\layout\loginout.xhtml
timertest\view\layout\menu.xhtml
timertest\view\layout\template.xhtml
timertest\view\stylesheet\theme.css
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
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8:51 a.m.
New subject: [jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[ http://jira.jboss.com/jira/browse/JBSEAM-2575?page=comments#action_12398048 ]
Peter Brewer commented on JBSEAM-2575:
--------------------------------------
The full stack trace (with full logging for org.jbpm package):
2008-02-04 14:42:16,419 DEBUG [org.jbpm.job.executor.JobExecutorThread] acquiring jobs for
execution...
2008-02-04 14:42:16,419 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,419 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@3f65df
2008-02-04 14:42:16,419 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,419 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,419 DEBUG [org.jbpm.job.executor.JobExecutorThread] querying for
acquirable job...
2008-02-04 14:42:16,424 DEBUG [org.jbpm.job.executor.JobExecutorThread] trying to obtain a
lock for 'timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1)'
2008-02-04 14:42:16,430 WARN
[org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog] Narrowing proxy to class
org.jbpm.graph.node.TaskNode - this operation breaks ==
2008-02-04 14:42:16,432 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@3f65df
2008-02-04 14:42:16,433 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@3f671a
2008-02-04 14:42:16,433 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[EntityKey[org.jbpm.taskmgmt.exe.TaskInstance#1],
EntityKey[org.jbpm.graph.exe.Token#1], EntityKey[org.jbpm.taskmgmt.def.Task#1],
EntityKey[org.jbpm.job.Job#1]],collectionKeys=[CollectionKey[org.jbpm.graph.exe.Token.children#1],
CollectionKey[org.jbpm.taskmgmt.def.Task.exceptionHandlers#1],
CollectionKey[org.jbpm.taskmgmt.def.Task.events#1],
CollectionKey[org.jbpm.graph.exe.Token.comments#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.variableInstances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.pooledActors#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.comments#1]]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,434 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,434 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@3feed1
2008-02-04 14:42:16,434 DEBUG [org.jbpm.job.executor.JobExecutorThread] obtained locks on
following jobs: [timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1)]
2008-02-04 14:42:16,435 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,435 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@401631
2008-02-04 14:42:16,435 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,435 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,438 DEBUG [org.jbpm.job.executor.JobExecutorThread] executing job
timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1)
2008-02-04 14:42:16,442 WARN
[org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog] Narrowing proxy to class
org.jbpm.graph.node.TaskNode - this operation breaks ==
2008-02-04 14:42:16,447 DEBUG [org.jbpm.job.Timer] executing timer
'timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1)'
2008-02-04 14:42:16,451 DEBUG [org.jbpm.graph.def.GraphElement] executing action
'action[#{timerTestWorkflow.logTimerFired}]'
2008-02-04 14:42:16,455 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,455 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@4d638d
2008-02-04 14:42:16,455 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,455 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@4d65ce
2008-02-04 14:42:16,455 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@4d65ce
2008-02-04 14:42:16,455 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,455 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,466 INFO [uk.co.iblocks.timertest.TimerTestWorkflow] logTimerFired
2008-02-04 14:42:16,470 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@4d638d
2008-02-04 14:42:16,471 DEBUG [org.jbpm.svc.Services] executing default save operations
2008-02-04 14:42:16,472 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process
instance
2008-02-04 14:42:16,474 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
2008-02-04 14:42:16,475 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of
'org.jbpm.graph.exe.ProcessInstance@4dd165'
2008-02-04 14:42:16,476 DEBUG [org.jbpm.svc.Services] executing default save operations
2008-02-04 14:42:16,476 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process
instance
2008-02-04 14:42:16,476 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
2008-02-04 14:42:16,476 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of
'org.jbpm.graph.exe.ProcessInstance@4dd165'
2008-02-04 14:42:16,476 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@4d7172
2008-02-04 14:42:16,477 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[EntityKey[org.jbpm.graph.exe.Token#1],
EntityKey[org.jbpm.context.exe.VariableInstance#1],
EntityKey[org.jbpm.context.exe.TokenVariableMap#1],
EntityKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance#2],
EntityKey[org.jbpm.module.exe.ModuleInstance#1],
EntityKey[org.jbpm.taskmgmt.exe.TaskInstance#1],
EntityKey[org.jbpm.graph.exe.ProcessInstance#1]],collectionKeys=[CollectionKey[org.jbpm.context.exe.TokenVariableMap.variableInstances#1],
CollectionKey[org.jbpm.graph.exe.Token.children#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.runtimeActions#1],
CollectionKey[org.jbpm.context.exe.ContextInstance.tokenVariableMaps#1],
CollectionKey[org.jbpm.graph.exe.Token.comments#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.instances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.swimlaneInstances#2],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.taskInstances#2],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.variableInstances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.pooledActors#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.comments#1]]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,477 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,477 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@4ec681
2008-02-04 14:42:16,477 DEBUG [org.jbpm.svc.Services] closing service 'logging':
org.jbpm.logging.db.DbLoggingService@4ea6d8
2008-02-04 14:42:16,483 DEBUG [org.jbpm.graph.def.GraphElement] event
'before-signal' on 'TaskNode(timerTest)' for 'Token(/)'
2008-02-04 14:42:16,492 DEBUG [org.jbpm.graph.def.GraphElement] event 'task-end'
on 'Task(timerTestTask)' for 'Token(/)'
2008-02-04 14:42:16,494 DEBUG [org.jbpm.graph.def.GraphElement] executing action
'CancelTimerAction(5acd1c)'
2008-02-04 14:42:16,494 DEBUG [org.jbpm.graph.exe.Token] token[1] is locked by token[1]
2008-02-04 14:42:16,496 WARN
[org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog] Narrowing proxy to class
org.jbpm.job.Timer - this operation breaks ==
2008-02-04 14:42:16,498 DEBUG [org.jbpm.db.JobSession] deleting timer
timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1) by name timerTestTask
2008-02-04 14:42:16,507 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,507 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5b72f6
2008-02-04 14:42:16,507 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,507 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5b751b
2008-02-04 14:42:16,507 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5b751b
2008-02-04 14:42:16,507 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,507 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,508 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5b72f6
2008-02-04 14:42:16,508 DEBUG [org.jbpm.svc.Services] executing default save operations
2008-02-04 14:42:16,508 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process
instance
2008-02-04 14:42:16,509 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
2008-02-04 14:42:16,509 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of
'org.jbpm.graph.exe.ProcessInstance@5b8f44'
2008-02-04 14:42:16,509 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@5b7f11
2008-02-04 14:42:16,509 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[EntityKey[org.jbpm.module.exe.ModuleInstance#2],
EntityKey[org.jbpm.module.exe.ModuleInstance#1],
EntityKey[org.jbpm.graph.exe.ProcessInstance#1]],collectionKeys=[CollectionKey[org.jbpm.context.exe.ContextInstance.tokenVariableMaps#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.runtimeActions#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.swimlaneInstances#2],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.instances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.taskInstances#2]]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,509 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,509 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@5bc8ed
2008-02-04 14:42:16,509 DEBUG [org.jbpm.svc.Services] closing service 'logging':
org.jbpm.logging.db.DbLoggingService@5bc60b
2008-02-04 14:42:16,510 DEBUG [org.jbpm.graph.exe.Token] token[1] is unlocked by token[1]
2008-02-04 14:42:16,512 DEBUG [org.jbpm.graph.def.GraphElement] event 'node-leave'
on 'TaskNode(timerTest)' for 'Token(/)'
2008-02-04 14:42:16,512 DEBUG [org.jbpm.graph.def.GraphElement] executing action
'action[#{timerTestWorkflow.logNodeLeave}]'
2008-02-04 14:42:16,512 DEBUG [org.jbpm.graph.exe.Token] token[1] is locked by token[1]
2008-02-04 14:42:16,513 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,513 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5c7fd0
2008-02-04 14:42:16,513 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,513 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5c81f5
2008-02-04 14:42:16,513 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5c81f5
2008-02-04 14:42:16,513 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,513 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,516 INFO [uk.co.iblocks.timertest.TimerTestWorkflow] logNodeLeave
2008-02-04 14:42:16,519 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5c7fd0
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.Services] executing default save operations
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process
instance
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of
'org.jbpm.graph.exe.ProcessInstance@5c9ea1'
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.Services] executing default save operations
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process
instance
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to
logging service.
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of
'org.jbpm.graph.exe.ProcessInstance@5c9ea1'
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@5c8d04
2008-02-04 14:42:16,519 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[EntityKey[org.jbpm.module.exe.ModuleInstance#2],
EntityKey[org.jbpm.module.exe.ModuleInstance#1],
EntityKey[org.jbpm.context.exe.VariableInstance#1], EntityKey[org.jbpm.graph.exe.Token#1],
EntityKey[org.jbpm.graph.exe.ProcessInstance#1],
EntityKey[org.jbpm.context.exe.TokenVariableMap#1]],collectionKeys=[CollectionKey[org.jbpm.graph.exe.Token.children#1],
CollectionKey[org.jbpm.context.exe.TokenVariableMap.variableInstances#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.runtimeActions#1],
CollectionKey[org.jbpm.context.exe.ContextInstance.tokenVariableMaps#1],
CollectionKey[org.jbpm.graph.exe.Token.comments#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.instances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.swimlaneInstances#2],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.taskInstances#2]]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,519 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@5d60d3
2008-02-04 14:42:16,519 DEBUG [org.jbpm.svc.Services] closing service 'logging':
org.jbpm.logging.db.DbLoggingService@5d5b8b
2008-02-04 14:42:16,519 DEBUG [org.jbpm.graph.exe.Token] token[1] is unlocked by token[1]
2008-02-04 14:42:16,520 DEBUG [org.jbpm.graph.def.GraphElement] event 'transition'
on 'Transition(finished)' for 'Token(/)'
2008-02-04 14:42:16,522 DEBUG [org.jbpm.graph.def.GraphElement] event 'node-enter'
on 'EndState(end)' for 'Token(/)'
2008-02-04 14:42:16,527 DEBUG [org.jbpm.graph.def.GraphElement] event
'process-end' on 'ProcessDefinition(timerTest)' for 'Token(/)'
2008-02-04 14:42:16,532 ERROR [org.jbpm.db.JobSession] org.hibernate.TransactionException:
could not register synchronization
2008-02-04 14:42:16,534 DEBUG [org.jbpm.job.executor.JobExecutorThread] exception while
executing 'timer(timerTestTask,08-02-04 14:42:12,446,TaskInstance: 1,Token: 1)'
org.jbpm.JbpmException: couldn't delete jobs for
'org.jbpm.graph.exe.ProcessInstance@409df4'
at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:211)
at
org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54)
at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:330)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at
org.jbpm.graph.exe.ProcessInstance_$$_javassist_82.end(ProcessInstance_$$_javassist_82.java)
at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:332)
at org.jbpm.graph.exe.Token.end(Token.java:304)
at org.jbpm.graph.exe.Token.end(Token.java:254)
at org.jbpm.graph.node.EndState.execute(EndState.java:59)
at org.jbpm.graph.def.Node.enter(Node.java:319)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_77.enter(Node_$$_javassist_77.java)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:394)
at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_77.leave(Node_$$_javassist_77.java)
at org.jbpm.graph.exe.Token.signal(Token.java:195)
at org.jbpm.graph.exe.Token.signal(Token.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.exe.Token_$$_javassist_13.signal(Token_$$_javassist_13.java)
at org.jbpm.job.Timer.execute(Timer.java:93)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.job.Job_$$_javassist_81.execute(Job_$$_javassist_81.java)
at org.jbpm.job.executor.JobExecutorThread.executeJob(JobExecutorThread.java:164)
at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:64)
Caused by: org.hibernate.TransactionException: could not register synchronization
at
org.hibernate.transaction.JTATransaction.registerSynchronization(JTATransaction.java:309)
at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208)
... 45 more
Caused by: java.lang.NullPointerException
at
org.hibernate.transaction.JTATransaction.registerSynchronization(JTATransaction.java:306)
at org.jbpm.db.JobSession.deleteJobsForProcessInstance(JobSession.java:208)
at
org.jbpm.scheduler.db.DbSchedulerService.deleteTimersByProcessInstance(DbSchedulerService.java:54)
at org.jbpm.graph.exe.ProcessInstance.end(ProcessInstance.java:330)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at
org.jbpm.graph.exe.ProcessInstance_$$_javassist_82.end(ProcessInstance_$$_javassist_82.java)
at org.jbpm.graph.exe.Token.notifyParentOfTokenEnd(Token.java:332)
at org.jbpm.graph.exe.Token.end(Token.java:304)
at org.jbpm.graph.exe.Token.end(Token.java:254)
at org.jbpm.graph.node.EndState.execute(EndState.java:59)
at org.jbpm.graph.def.Node.enter(Node.java:319)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
at org.jbpm.graph.def.Node_$$_javassist_77.enter(Node_$$_javassist_77.java)
at org.jbpm.graph.def.Transition.take(Transition.java:151)
at org.jbpm.graph.def.Node.leave(Node.java:394)
at org.jbpm.graph.node.TaskNode.leave(TaskNode.java:209)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
2008-02-04 14:42:16,538 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@401631
2008-02-04 14:42:16,538 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@40176c
2008-02-04 14:42:16,538 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[EntityKey[org.jbpm.graph.def.ProcessDefinition#1],
EntityKey[org.jbpm.graph.def.Event#5], EntityKey[org.jbpm.graph.exe.Token#1],
EntityKey[org.jbpm.taskmgmt.exe.TaskInstance#1], EntityKey[org.jbpm.graph.def.Node#3],
EntityKey[org.jbpm.graph.def.Event#3], EntityKey[org.jbpm.graph.def.Event#4],
EntityKey[org.jbpm.taskmgmt.def.Task#1], EntityKey[org.jbpm.graph.exe.ProcessInstance#1],
EntityKey[org.jbpm.graph.def.Event#1], EntityKey[org.jbpm.job.Job#1],
EntityKey[org.jbpm.graph.node.TaskNode#2], EntityKey[org.jbpm.graph.def.Event#2],
EntityKey[org.jbpm.graph.def.Transition#2],
EntityKey[org.jbpm.module.exe.ModuleInstance#2],
EntityKey[org.jbpm.module.exe.ModuleInstance#1], EntityKey[org.jbpm.graph.def.Action#7],
EntityKey[org.jbpm.graph.def.Action#2],
EntityKey[org.jbpm.graph.def.Action#3]],collectionKeys=[CollectionKey[org.jbpm.graph.def.ProcessDefinition.definitions#1],
CollectionKey[org.jbpm.graph.def.ProcessDefinition.nodes#1],
CollectionKey[org.jbpm.graph.exe.Token.comments#1],
CollectionKey[org.jbpm.graph.def.Node.arrivingTransitions#3],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.taskInstances#2],
CollectionKey[org.jbpm.graph.def.Node.exceptionHandlers#3],
CollectionKey[org.jbpm.graph.def.Node.arrivingTransitions#2],
CollectionKey[org.jbpm.graph.exe.Token.children#1],
CollectionKey[org.jbpm.graph.def.Transition.exceptionHandlers#2],
CollectionKey[org.jbpm.context.exe.ContextInstance.tokenVariableMaps#1],
CollectionKey[org.jbpm.graph.def.Node.events#3],
CollectionKey[org.jbpm.graph.def.Node.events#2],
CollectionKey[org.jbpm.graph.def.Event.actions#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.comments#1],
CollectionKey[org.jbpm.graph.def.Node.leavingTransitions#3],
CollectionKey[org.jbpm.graph.def.Node.leavingTransitions#2],
CollectionKey[org.jbpm.graph.def.Event.actions#5],
CollectionKey[org.jbpm.taskmgmt.def.Task.exceptionHandlers#1],
CollectionKey[org.jbpm.graph.def.ProcessDefinition.exceptionHandlers#1],
CollectionKey[org.jbpm.graph.def.Event.actions#4],
CollectionKey[org.jbpm.graph.def.Event.actions#3],
CollectionKey[org.jbpm.graph.def.Event.actions#2],
CollectionKey[org.jbpm.taskmgmt.exe.TaskMgmtInstance.swimlaneInstances#2],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.instances#1],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.pooledActors#1],
CollectionKey[org.jbpm.graph.def.ProcessDefinition.events#1],
CollectionKey[org.jbpm.graph.def.ProcessDefinition.actions#1],
CollectionKey[org.jbpm.graph.exe.ProcessInstance.runtimeActions#1],
CollectionKey[org.jbpm.graph.def.Node.exceptionHandlers#2],
CollectionKey[org.jbpm.graph.node.TaskNode.tasks#2],
CollectionKey[org.jbpm.taskmgmt.def.Task.events#1],
CollectionKey[org.jbpm.graph.def.Transition.events#2],
CollectionKey[org.jbpm.taskmgmt.exe.TaskInstance.variableInstances#1]]];ActionQueue[insertions=[]
updates=[] deletions=[EntityDeleteAction[org.jbpm.job.Timer#1]] collectionCreations=[]
collectionRemovals=[] collectionUpdates=[]])
2008-02-04 14:42:16,548 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,548 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@5ec546
2008-02-04 14:42:16,548 DEBUG [org.jbpm.svc.Services] closing service 'scheduler':
org.jbpm.scheduler.db.DbSchedulerService@5ae756
2008-02-04 14:42:16,548 DEBUG [org.jbpm.job.executor.JobExecutorThread] acquiring jobs for
execution...
2008-02-04 14:42:16,548 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,548 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5f2c3f
2008-02-04 14:42:16,548 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,548 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,548 DEBUG [org.jbpm.job.executor.JobExecutorThread] querying for
acquirable job...
2008-02-04 14:42:16,549 DEBUG [org.jbpm.job.executor.JobExecutorThread] no acquirable jobs
in job table
2008-02-04 14:42:16,549 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5f2c3f
2008-02-04 14:42:16,549 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@5f2d7a
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[],collectionKeys=[]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,549 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@5f3fef
2008-02-04 14:42:16,549 DEBUG [org.jbpm.job.executor.JobExecutorThread] obtained locks on
following jobs: []
2008-02-04 14:42:16,549 DEBUG [org.jbpm.configuration.JbpmContextInfo] creating jbpm
context with service factories '[message, tx, scheduler, authentication, persistence,
logging]'
2008-02-04 14:42:16,549 DEBUG [org.jbpm.JbpmContext] creating org.jbpm.JbpmContext@5f49f0
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceServiceFactory]
creating persistence service
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceService] creating
hibernate session
2008-02-04 14:42:16,549 DEBUG [org.jbpm.JbpmContext] closing jbpmContext
org.jbpm.JbpmContext@5f49f0
2008-02-04 14:42:16,549 DEBUG [org.jbpm.svc.Services] closing service
'persistence': org.jbpm.persistence.db.DbPersistenceService@5f4b2b
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceService] flushing
hibernate session
SessionImpl(PersistenceContext[entityKeys=[],collectionKeys=[]];ActionQueue[insertions=[]
updates=[] deletions=[] collectionCreations=[] collectionRemovals=[]
collectionUpdates=[]])
2008-02-04 14:42:16,549 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing
hibernate session
2008-02-04 14:42:16,549 DEBUG [org.jbpm.svc.Services] closing service 'tx':
org.jbpm.tx.TxService@5f5cf9
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
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8:57 a.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[ http://jira.jboss.com/jira/browse/JBSEAM-2575?page=all ]
Pete Muir updated JBSEAM-2575:
------------------------------
Fix Version/s: 2.0.2.GA
2.1.0.GA
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Fix For: 2.0.2.GA, 2.1.0.GA
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
--
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-
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12:59 p.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[ http://jira.jboss.com/jira/browse/JBSEAM-2575?page=all ]
Norman Richards updated JBSEAM-2575:
------------------------------------
Fix Version/s: 2.1.0.GA
(was: 2.0.2.GA)
(was: 2.1.0.A1)
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Fix For: 2.1.0.GA
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
--
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-
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6:29 p.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[ http://jira.jboss.com/jira/browse/JBSEAM-2575?page=all ]
Pete Muir updated JBSEAM-2575:
------------------------------
Fix Version/s: 2.1.0.GA
(was: 2.1.0.BETA1)
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: http://jira.jboss.com/jira/browse/JBSEAM-2575
Project: JBoss Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Fix For: 2.1.0.GA
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
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4:46 p.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[
https://jira.jboss.org/jira/browse/JBSEAM-2575?page=com.atlassian.jira.pl...
]
Pete Muir updated JBSEAM-2575:
------------------------------
Fix Version/s: 2.1.0.BETA2
(was: 2.1.0.GA)
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: https://jira.jboss.org/jira/browse/JBSEAM-2575
Project: Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Fix For: 2.1.0.BETA2
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
--
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8:54 p.m.
New subject: [jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2575) The jta transaction manager returns a null transaction when ending a process that was triggered by a jbpm timer.
[
https://jira.jboss.org/jira/browse/JBSEAM-2575?page=com.atlassian.jira.pl...
]
Shane Bryzak updated JBSEAM-2575:
---------------------------------
Fix Version/s: The future
(was: 2.1.0.CR1)
The jta transaction manager returns a null transaction when ending a
process that was triggered by a jbpm timer.
----------------------------------------------------------------------------------------------------------------
Key: JBSEAM-2575
URL: https://jira.jboss.org/jira/browse/JBSEAM-2575
Project: Seam
Issue Type: Bug
Components: BPM
Affects Versions: 2.0.0.GA
Environment: JBoss AS 4.2.1.GA
JBoss Seam 2.0.0.GA (with Hibernate 3.2.2.GA and JBPM JPDL 3.2.2)
Reporter: Peter Brewer
Fix For: The future
Attachments: timertest.zip
Summary:
The jta transaction manager returns a null transaction when ending a process that was
triggered by a jbpm timer.
Steps to reproduce:
Define a jbpm process containing a task timer with an expiry.
Start the process and progress to the task with the timer defined.
Wait for the timer to fire.
The timer fires and progresses to the end of the workflow. This causes a call to
deleteTimersByProcessInstance:
org.jbpm.db.JobSession.java
205 public void deleteJobsForProcessInstance(ProcessInstance processInstance) {
206 try {
207 Transaction transaction = session.getTransaction();
208 transaction.registerSynchronization(new
DeleteJobsSynchronization(processInstance));
209 } catch (Exception e) {
210 log.error(e);
211 throw new JbpmException("couldn't delete jobs for
'"+processInstance+"'", e);
212 }
213 }
Stepping through the code, on line 207 the transaction variable is populated (i.e. not
null) but when it calls transaction.registerSynchronization(...):
org.hibernate.transaction.JTATransaction.java
300 public void registerSynchronization(Synchronization sync) throws HibernateException
{
301 if (getTransactionManager()==null) {
302 throw new IllegalStateException("JTA TransactionManager not available");
303 }
304 else {
305 try {
306 getTransactionManager().getTransaction().registerSynchronization(sync);
307 }
308 catch (Exception e) {
309 throw new TransactionException("could not register synchronization",
e);
310 }
311 }
312 }
the call on line 306 to getTransactionManager().getTransaction() returns null causing a
NPE.
--
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-
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5893
days inactive
6118
days old
7 comments
4 participants
participants (4)
-
Norman Richards (JIRA) -
Pete Muir (JIRA)
-
Peter Brewer (JIRA)
-
Shane Bryzak (JIRA)