[rules-users] Using XMLGregorianCalendar for @timestamp metadata

I have an object that comes into a stream as an event and I want to use @timestamp to specify the event time from the object. Then field that has this information is an XMLGregorianCalendar called timeStamp. If I specify this attribute with @timestamp(timeStamp) I get and error saying that conversion to long from the XMLGregorianCalendarImpl is not supported. Ok, I get that. now, I can get a java Date by calling the following method chain on the timeStamp object: timeStamp.toGregorianCalendar().getCalendarDate() specifying this in the @timestamp does not validate, presumably because @timestamp is looking for an attribute (or chain of attributes) and not a chain of method calls. Is there anyway to specify a timestamp in the rule using an XMLGregorianCalendar? -- View this message in context: http://drools.46999.n3.nabble.com/Using-XMLGregorianCalendar-for-timestam... Sent from the Drools: User forum mailing list archive at Nabble.com.