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QueryForObjectListener will not be called, if result set is empty [DATACASS-287] #458

spring-projects-issues opened this issue May 19, 2016 · 1 comment


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@spring-projects-issues spring-projects-issues commented May 19, 2016

Gregor Roth opened DATACASS-287 and commented

Within CassandraTemplate#doSelectOneAsync method the QueryForObjectListener will not be called, if the database resultset is empty. This causes that the caller will never be notified about an empty result. As consequence an empty query result is signaled by a timeout only.

In case of an empty result set the onQueryComplete(…) method should be called with value NULL

Affects: 1.4.1 (Hopper SR1)

Referenced from: pull request #63

Backported to: 1.4.2 (Hopper SR2), 1.3.5 (Gosling SR5)

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