| Re: [eclipselink-users] Specific EntityListener Instance? |
You can add a SessionEventListener or DescriptorEventListener to your Session or ClassDescriptor. i.e. em.unwrap(Session.class).getEventManager().addListener(listener); or, em.unwrap(Session.class).getDescriptor(MyClass.class).getEventManager().addListener(listener); See, http://www.eclipse.org/eclipselink/api/2.1/org/eclipse/persistence/descriptors/DescriptorEventListener.html Florian Schaetz-2 wrote: > > Hello, > > for my current project I would like to know if there's a way to use a > specific (in other words: Not automatically created, but created by my > code explicitly) instance of a class as an EntityListener? Or is there > any way (if EntityListeners don't allow that) to have a specific > instance of a class notified of every @PostLoad event happening in my > Entities? I can't use a static getter to access my object, so I need > some way to connect my object to the PostLoad event... Any chance to do > that? Is there something like EntityManager.addListener( ... )? > > Regards, > > Flo > > ----- http://wiki.eclipse.org/User:James.sutherland.oracle.com James Sutherland http://www.eclipse.org/eclipselink/ EclipseLink , http://www.oracle.com/technology/products/ias/toplink/ TopLink Wiki: http://wiki.eclipse.org/EclipseLink EclipseLink , http://wiki.oracle.com/page/TopLink TopLink Forums: http://forums.oracle.com/forums/forum.jspa?forumID=48 TopLink , http://www.nabble.com/EclipseLink-f26430.html EclipseLink Book: http://en.wikibooks.org/wiki/Java_Persistence Java Persistence -- View this message in context: http://old.nabble.com/Specific-EntityListener-Instance--tp29591276p29641784.html Sent from the EclipseLink - Users mailing list archive at Nabble.com.