[jbpm-issues] [JBoss JIRA] Commented: (JBPM-2287) Can't fork to Task
[
https://jira.jboss.org/jira/browse/JBPM-2287?page=com.atlassian.jira.plug...
]
Tom Baeyens commented on JBPM-2287:
-----------------------------------
and i'm not able to reproduce it.
This is the test:
public class ForkToTaskTest extends JbpmTestCase {
public void testForkToTasks() {
deployJpdlXmlString(
"<process name='ForkToTasks'>" +
" <start>" +
" <transition to='f' />" +
" </start>" +
" <fork name='f'>" +
" <transition to='assemble product' />" +
" <transition to='print documents' />" +
" </fork>" +
" <task name='assemble product'
assignee='johndoe'>" +
" <transition to='j' />" +
" </task>" +
" <task name='print documents' assignee='johndoe'>"
+
" <transition to='j' />" +
" </task>" +
" <join name='j'>" +
" <transition to='end' />" +
" </join>" +
" <end name='end' />" +
"</process>"
);
executionService.startProcessInstanceByKey("ForkToTasks");
}
}
How is your process different ?
Can't fork to Task
------------------
Key: JBPM-2287
URL: https://jira.jboss.org/jira/browse/JBPM-2287
Project: JBoss jBPM
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: jBPM 4.0.0.Beta2
Environment: JBPM 4.0 Beta2 with JBoss 5.0 Windows XP
Reporter: Oliver Lauer
Fix For: jBPM 4.0
Hi,
I can't fork to a or several tasks. I get the following exception:
19:33:30,514 INF | [DefaultCommandService] exception while executing command
org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd@1075056
org.jbpm.api.JbpmException: unsuppported extension
org.jbpm.jpdl.internal.model.JpdlExecution
at org.jbpm.pvm.internal.model.ExecutionImpl.getExtension(ExecutionImpl.java:1108)
at org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:48)
When I debug the source code I see the last method called is the following which always
throw an exception:
public <T> T getExtension(Class<T> extensionClass) {
if (extensionClass == null) {
throw new JbpmException(
"extensionClass is null. and this execution doesn't support
extensions");
}
throw new JbpmException("unsuppported extension "
+ extensionClass.getName());
}
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