Hi Pulat,

Pulat Yunusov wrote:
We add and remove descriptor and connection repositories during our application lifecycle using MetadataManager. It seems useful and logical to have listener interfaces for DescriptorRepository and ConnectionRepository because some objects need to cleanup their state when the metadata is removed.


We currently working on the first alpha version of OJB1.1, so any suggestions are welcome. In OJB1.1 some things will change in metadata handling and AFAIK Thomas D. wants to refactoring this stuff.


Overall I agree with you that metadata listener would make OJB more flexible. Currently I'm busy with other stuff, so please make a feature request on scarab and ask for this feature again on dev-list in case of
non-observance by the developers ;-)


regards,
Armin


For example, a sequence manager might want to discard a transient part of sequences for a jcd that's just been unloaded - just like it happens when the sequence manager is garbage collected.

Do you think it's a good idea to add metadata listeners to the OJB API?

Pulat

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