Subscription results lost during renewal
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Key: JUDDI-376
URL: https://issues.apache.org/jira/browse/JUDDI-376
Project: jUDDI
Issue Type: Bug
Affects Versions: 3.0.1
Environment: org.apache.juddi.api.impl.UDDISubscriptionImpl
Reporter: Adam Pryce
Assignee: Kurt T Stam
UDDISubscriptionImpl has a comment suggesting that if one wants the
subscription to only notify on changes that happend since the last notify (as
opposed to since the subscription was created) then one should renew.
UDDISubscriptonImpl: line 123:
"
* Notes: Does it make sense to refresh the subscription matches on a
call to this method? I don't think so, the user theoretically had
* a set of entities in mind when the subscription was saved and the
snapshot should remain just that - a snapshot of the entities at the
* time of the subscription save. The result of this policy is that if
an entity is deleted, that deleted result will appear in the keyBag
* on every call to this method. To resolve this, the user can renew
the subscription at which time the "match" snapshot will be refreshed.
"
However, when an asset is renewed its lastNotified field isn't preserved and
subscription creation is set to the current time. This means that any changes
during the time between when the subscription notified and it was then renewed
is lost. It seems to me that the best methods to fix this would be to
a) carry over the lastNotified and created fields during renewal
or
b) un-comment the lines referred to in the above comment (currently at 202,
253, 304, and 357).
I apologize that I am unable to test and commit these changes myself.
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