About Enhancer


Internal exception

Hello. We got the following stacktrace. Can you explain me what this internal exception means and why it was thrown? It only happens when the entities are enhanced. Best regards BTC ES   Bug Version: 2.7.1 Priority: Critical Status: Closed Replies: 3 Type:  Bug ...


ObjectDB Developer's Guide

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Called before the values in the instance are cleared.(Method of javax.jdo.listener.ClearCallback)



Called before the instance is deleted.(Method of javax.jdo.listener.DeleteCallback)



This interface is used to notify instances of store events.(Interface of JDO)


Bidirectional OneToMany is slow on updated items

Hello, I have a problem with the following situation. I insert persons with addresses. In the first run, they are all new with a new address. It runs fast. In the second run, the persons are all loaded and got a second address. This seams to be much slower. The Entities are all enhanced by the javaagent (which you can see in the contained eclipse launch configuration) Is there any way to speed it up?       #1 2013-02-22 10:02 Hello, I have a problem with the following situation. I insert persons with addresses. In the fir ...



This interface is used to notify instances of delete events.(Interface of JDO)



If jdoFieldFlags for a field includes CHECK_WRITE, then the field has been enhanced to call the jdoStateManager on write if the jdoFlags setting is not READ_WRITE_OK;.(Static Field of javax.jdo.spi.PersistenceCapable)



This method is called before the implementation calls the instance method ClearCallback.jdoPreClear and before it clears the values in the instance to their Java default values.(Method of javax.jdo.listener.ClearLifecycleListener)


Mapped by fields are not initialized by JOIN FETCH in queries

As demonstrated in this forum thread, a mapped by collection field with lazy fetch mode is not initialized in results of a query that uses JOIN FETCH on that collection field (when enhancement is used). Bug Version: 2.4.1 Priority: Normal Status: Fixed Replies: 1 Type:  Bug ...