OLiveQueryResultListener - onError()

Executes whenever an error is generated by a Live Query

Live Queries

In OrientDB, a Live Query is composed of a query that defines the records you want to monitor and a listener that controls what your application does in the event of changes to those records. Using this method you can define what happens when a Live Query encounters an error.

Syntax

void OLiveQueryResultListener().onError(
   ODatabaseDocument db,
   OException exception)
ArgumentTypeDescription
dbODatabaseDocumentProvides the database in which the Live Query executes
exceptionOExceptionProvides exception instance