| Re: [eclipselink-users] question about readObject(Object object) method in Session class |
It should be 2, it appears that you may have corrupted your cache. Are you modifying an object that is returned from the Session? bozhou tao wrote: > > > Hi, > I'm now using Eclipselink as the persistence provider of Toplink in my > project and for some reason I need to use the readObject(Object object) > method of the Session class.According to the document:java.lang.Object > readObject(java.lang.Object object) > throws DatabaseExceptionPUBLIC: Use the > example object to construct a read object query by the objects primary > key. This will read the object from the database with the same primary key > as the object or null if no object is found.However, when I call this > method in my code, the result is not as I expected. Take the code below > for example: > Employee e = new Employee();e.setEmployeeId(2);Employee eCopy = > session.readObject(e);System.out.print(eCopy.getEmployeeId()); > I think the result should be "2" but the result I get is "1". > Is it designed to be that? > Regards,Bozhou > > > ----- 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/question-about-readObject%28Object-object%29-method-in-Session-class-tp29272382p29336586.html Sent from the EclipseLink - Users mailing list archive at Nabble.com.