[jBPM] - JBPM 4.4 Snapshot: timer expression does not accept EL that return a duration string value - jboss-user

Saturday, 26 June 2010

Nugroho Saputro [http://community.jboss.org/people/nsaputro] created the discussion

"JBPM 4.4 Snapshot: timer expression does not accept EL that return a duration string
value"

To view the discussion, visit: http://community.jboss.org/message/549798#549798

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HI All,

I have a problem when running timer with EL expression on JBPM 4.4 snapshot. I use an EL
expression #{provisioningService.checkStatusDelay} that return a duration string like
"2 minutes"

Previously on JBPM 4.3, the EL gets evaluated correctly and timer works as expected but
now I get the following error on 4.4 snapshot.

...

 09:15:26,535 ERROR [ExecuteJobCmd:42] exception while executing
'ExecuteActivityMessage[59]'

 org.jbpm.api.JbpmException: Invalid basedate type:
#{provisioningService.checkStatusDelay} is of type java.lang.String. Only Date and
Calendar are supported

 at org.jbpm.pvm.internal.cal.Duration.calculateDueDate(Duration.java:131)

 at org.jbpm.pvm.internal.job.TimerImpl.setDueDateDescription(TimerImpl.java:75)

 at org.jbpm.pvm.internal.model.ScopeInstanceImpl.createTimer(ScopeInstanceImpl.java:305)

 at
org.jbpm.pvm.internal.model.ScopeInstanceImpl.initializeTimers(ScopeInstanceImpl.java:334)

 at org.jbpm.pvm.internal.model.ExecutionImpl.createScope(ExecutionImpl.java:264)

 at
org.jbpm.pvm.internal.model.op.TransitionStartActivity.perform(TransitionStartActivity.java:82)

 at
org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:671)

 at
org.jbpm.pvm.internal.model.op.ExecuteActivityMessage.execute(ExecuteActivityMessage.java:46)

 at org.jbpm.pvm.internal.cmd.ExecuteJobCmd.execute(ExecuteJobCmd.java:76)

 at org.jbpm.pvm.internal.cmd.ExecuteJobCmd.execute(ExecuteJobCmd.java:42)

Is this a bug or the expected behavior?

Thank you.

Regards,
Nugroho

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[jBPM] - JBPM 4.4 Snapshot: timer expression does not accept EL that return a duration string value