Comments (4)
wobu
commented on September 17, 2024
Finally i digged deeper into the code and got to following conclusion:
The cause of this is when using a getter of many field of an entity it will always be set to an empty BeanCollection instance.
This happens already in the byte code enhancement of the ebean agent.
See FieldMeta.addGetForMany()
But i think for stateless updates this behavior can be quite annoying, so what would be the best solution for this problem?
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wobu
commented on September 17, 2024
Ok, we can deactivate that byte code enhancment feature with following setting:
checkNullManyFields=false
What is the purpose of that feature at all? I think especially for stateless updates can this behavior produce some problems.
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wobu
commented on September 17, 2024
finally i have deactivated that feature, so u can close this issue or not so you can consider it later in any future release.
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rbygrave
commented on September 17, 2024
This is fixed in 4.0.1-RC1
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