Update

Update a single Announcement.

announcement updateAnnouncement( beeId ah , announcementUpdater au , updateMode snapshotid , Projection projection )

Parameters

ah
Type: beeId handle to the Announcement to be updated
au
Type: announcementUpdater AnnouncementUpdater
snapshotid
Type: updateMode determine if the entity should always be updated or if optimistic locking should be used.
projection
ProjectionWrapper
 projection to determine which attributes to be loaded in the return FooArtifact snapshot