I do this: dataObject = (DataObject) Cayenne.objectForPK(getObjectContext(), MyEntity.class, oid);
But it will do the fetch if it’s not already in cache. Ken Ken Anderson CTO Amphora, Inc. Mobile: +1 914 262 8540 www.amphorainc.com <http://www.amphorainc.com/> On 2/15/17, 9:59 AM, "Hugi Thordarson" <[email protected]> wrote: Thanks Amadeo, but I ended up creating a method that looks like this. It would be nice to get some feedback on it, if I’m violating any Cayenne Commandments. /** * @return An existing object or fault if registered with the OC, otherwise creates a new hollow object based on the given ObjectId. */ public static Persistent faultForObjectId( ObjectContext oc, ObjectId objectId ) { Persistent object = (Persistent) oc.getGraphManager().getNode( objectId ); if( object == null ) { ClassDescriptor descriptor = oc.getEntityResolver().getClassDescriptor(objectId.getEntityName()); object = (Persistent) descriptor.createObject(); object.setPersistenceState(PersistenceState.HOLLOW); object.setObjectContext(oc); object.setObjectId(objectId); oc.getGraphManager().registerNode(objectId, object); } return object; } Cheers, - hugi > On 15. feb. 2017, at 14:41, Amedeo Mantica <[email protected]> wrote: > > may be you want invalidateObject ? > >> On 15 Feb 2017, at 14:15, Hugi Thordarson <[email protected]> wrote: >> >> Hi all, >> I need to get a fault for an ObjectId from an ObjectContext. How would I do this? >> >> I don’t see any public API for this—the implementation of createFault in CayenneContext seems to get me halfway there, but it will not return an existing fault, only create new ones. >> >> Cheers, >> - hugi > Confidentiality Notice: This e-mail and accompanying documents contain confidential information intended for a specific individual and purpose. This e-mailed information is private and protected by law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, or distribution, or the taking of any action based on the contents of this information, is strictly prohibited.
