Hello,
I have a problem with multithreaded access with cayenne ...
My model is a simple one to many relationship (an Order can have many
series)
In my main thread I add new series to an Order :
order.addToSeries(aSerie);
But in another thread I am doing an Iteration over the series which
launch an exception:
List series = order.getSeries();
for (Iterator iter = series.iterator(); iter.hasNext();) {
...
}
Exception in thread "Thread-985" java.util.ConcurrentModificationException
at
java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:617)
Is there a way to lock/synchronize the addToSeries or the iter.hasNext()
.... what is the good way to do this with cayenne ?
many thanks,
Arnaud
