Hi Tommaso,
Unfortunately Oak has only limited support for user data as it cannot preserve commit boundaries in all cases (e.g. commits from other cluster nodes). See also http://jackrabbit.apache.org/oak/docs/differences.html#Observation
Michael On 3.10.14 5:00 , Tommaso Teofili wrote:
Hi all, in the context of Sling [1][2] I am evaluating the possibility of using the ObservationManager#setUserData [3] as a way to signal which Sessions generated certain events in order to filter some having specific userData. I don't have the whole background about how userData is supported in Oak, could someone give some information? More specifically: is userData always guaranteed to be provided on the event if set by the related Session? Thanks in advance for any help, Tommaso [1] : https://issues.apache.org/jira/browse/SLING-3993 [2] : https://issues.apache.org/jira/browse/SLING-3983 [3] : http://www.day.com/maven/jsr170/javadocs/jcr-2.0/javax/jcr/observation/ObservationManager.html#setUserData(java.lang.String)
