Yeah, my suggestion here is the following.
First, I dont think this is as efficient as it should be. However, this is my
suggestion at the most efficient result.
Create a DTO that includes the values you want in the grid. Then do a HQL
query to fetch the task instance. The key is to make the variable local to the
task instance so that it can be pulled in a eager fashion.
So, when you create your task, just add a controller that copies the value from
the process instance to the task. That is equivalent to creating a variable
locally on the task instance.
So, then you need to fetch the variable eagerly.
| "select task from org.jbpm.taskmgmt.exe.TaskInstance task fetch all
properties left join fetch task.variableInstances varInstance"
|
When you are populating your DTO from your TaskInstance objects gathered in the
HQL query, make sure you say "getVariableLocally("variableName") rather than
the getVariable method. That is crucial.
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4221795#4221795
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4221795
_______________________________________________
jboss-user mailing list
jboss-user@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/jboss-user
