[JBoss jBPM] - jBPM 3.1 w Spring, integrity constraint violations (JBPMUSER
by dslevine
Using jBPM with Spring and Hibernate, I am sometimes getting:
java.sql.BatchUpdateException: ORA-02291: integrity constraint (JBPMUSER.FK_LOG_TASKINST) violated - parent key not found
When signalling/ending a task. Only sometimes though, and seemingly randomly. Some notable behaviour:
- The task-assign gets triggered on the new task, before it errs and reverts back to the old task. (Aside: I send emails on new task assign, which is non-roll-back-able. What should I be using for an alert email post-commit?)
- After getting the error and things "all" rolling back (?), I can resubmit the exact same operation and it succeeds the second time.
I'm using Hibernate 3.1 still.
I'm thinking that it might have to do with Spring transaction management, and am tracing through the source but having a hard time discerning the problem. If others have experienced similar issues please share your war stories.
Thanks!
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19 years
[JBoss Seam] - About the <s:selectDate /> tag
by rlhr
hello,
I'm using jboss-seam-CVS.20070402 build.
I noticed 2 behaviours that should be changed IMO.
First when the calendar is open, the user can click anywhere to close it but on the calendar icon. A click to this icon will close the calendar and reopen it right away. I find it a little annoying as instinctively I expect that image to be a toggle button.
Also if the page in which the calendar is rendered as a vertical scrollbar, the calendar doesn't "stick" with its associated field but remain static while the user is scrolling. I think this would be less confusing for the user if the calendar remains open where it was open (next the it associated field).
Another possibility would be to close the calendar when the user scrolls the page.
Regards,
Richard
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19 years
[Clustering/JBoss] - Re: Could not find data type to lookup by marshaller
by vulee
This problem occurred right after completing a method of a stateless session bean. At the end of the method, I logged
LOGGER.debug("Sending Response, Time since store proc called : "
+ (System.currentTimeMillis() - t));
Here is the log info
anonymous wrote : Sending Response, Time since store proc called : 22
| 2007-04-03 10:53:26,874 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Could not find data type to lookup by marshaller class
| 2007-04-03 10:53:26,874 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Tried to find marshaller from locator by both data type and class name but was unsuccessful. Will try to load it from remote server.
| 2007-04-03 10:53:27,232 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Could not find data type to lookup by unmarshaller class
| 2007-04-03 10:53:27,299 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Could not find data type to lookup by marshaller class
| 2007-04-03 10:53:27,299 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Tried to find marshaller from locator by both data type and class name but was unsuccessful. Will try to load it from remote server.
| 2007-04-03 10:53:27,661 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Could not find data type to lookup by unmarshaller class
| 2007-04-03 10:53:27,730 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Could not find data type to lookup by marshaller class
| 2007-04-03 10:53:27,731 DEBUG [org.jboss.remoting.marshal.MarshalFactory] Tried to find marshaller from lo
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19 years