Blobs are not serializable because they are a pointer to space on the
database. So, you see, we couldn't cache them across transactions even if
we tried to.
disassemble() returns serializable because the cache might be to disk (in
the case of JCS) or it might be a clustered cache like SwarmCache.
|---------+------------------------------------------->
| | Michał Mosiewicz |
| | <[EMAIL PROTECTED]> |
| | Sent by: |
| | [EMAIL PROTECTED]|
| | ceforge.net |
| | |
| | |
| | 11/08/03 07:18 PM |
| | |
|---------+------------------------------------------->
>------------------------------------------------------------------------------------------------------------------------------|
|
|
| To: <[EMAIL PROTECTED]>
|
| cc:
|
| Subject: [Hibernate] Why serializable?
|
>------------------------------------------------------------------------------------------------------------------------------|
Why AbstractType.disassemble(..) returns Serializable? It fails with blob
fields (ClassCastException). Which means that you can't use JCS cache with
blob types. Of course, It's kind of strange that blobs are not
serializable,
but the fact is they are not.
Regards,
-- Mike
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